Show HN: Hyperaide – personal assistant for your tasks, notes and bookmarks https://ift.tt/l1zDodv

Show HN: Hyperaide – personal assistant for your tasks, notes and bookmarks https://hyperaide.com/ June 20, 2024 at 09:21PM

Show HN: Store Text in Minesweeper https://ift.tt/Vq4D6gG

Show HN: Store Text in Minesweeper https://ift.tt/p64fLQF June 20, 2024 at 11:33PM

Show HN: MIT-Licensed High-Quality Video Game Built from Scratch with JavaScript https://ift.tt/6JZX7BN

Show HN: MIT-Licensed High-Quality Video Game Built from Scratch with JavaScript https://ift.tt/Ks6afhS June 20, 2024 at 06:51AM

Show HN: Text Your Pals Choose-Your-Own-Adventure Games with iMessage and Twine https://ift.tt/PhJGajq

Show HN: Text Your Pals Choose-Your-Own-Adventure Games with iMessage and Twine https://ift.tt/6HYcyuh June 20, 2024 at 02:57AM

Show HN: How to build your own CNC-machine from scratch https://ift.tt/51YVkgs

Show HN: How to build your own CNC-machine from scratch https://ift.tt/a38OokD June 20, 2024 at 12:03AM

Show HN: Universal Inbox – Centralize all your notifications in a single place https://ift.tt/4JDFKvs

Show HN: Universal Inbox – Centralize all your notifications in a single place I have always struggled to keep my todo list filled with everything I have to do from all the tools I'm using daily. I thus have created Universal Inbox to gather all the notifications of all these tools so that I have a single inbox to empty and I can easily create tasks in my todo list tool. Moreover, Universal Inbox also keeps track of tasks in these tools (like assigned issues in Linear) and keeps them in sync with my todo list tool too so that I am confident my todo list is up to date. I’d love to hear your feedback on how useful you find Universal Inbox! What would be missing for your use case? https://ift.tt/8isBy9m June 19, 2024 at 04:22AM

Show HN: I made an open source and local translation app https://ift.tt/pmoR8Ch

Show HN: I made an open source and local translation app A few years ago, right after high school, I decided to try to make a simultaneous translation app for Android as a side project, it took longer than expected (about 2 years) and I had to make a lot of compromises (I had to use Google's API and therefore make users use a developer key because at the time there were no free solutions for speech recognition and translation that had good quality). At the end of university, I decided to pick it up again and finally, using OpenAi's Whisper for speech recognition and Meta's NLLB for translation (with both running locally on the phone), I managed to make it free and totally open-source (as it was meant to be from the beginning). The app is still in beta, so I would love your feedback. https://ift.tt/l6PfqZO June 19, 2024 at 02:56AM

Show HN: Chatting with AI Sucks. Try Mindmapping https://ift.tt/WBr8yQq

Show HN: Chatting with AI Sucks. Try Mindmapping https://ift.tt/jABLq8g June 19, 2024 at 02:20AM

Show HN: Assistants Hub – A Portal for Building AI Assistants https://ift.tt/i7N2TmI

Show HN: Assistants Hub – A Portal for Building AI Assistants Hello HN Folks, I started working on Assistants Hub to solve a personal need, creating math assistants for my 3rd and 7th graders. I wanted to see what they were asking the AI at the same time, also make it super easy to get to it (with a link I can bookmark on their Chromebooks) without signing up or remembering things. They liked it, and used it to learn concepts well I expanded on the idea and felt like GPTs and AI assistants are underutilized in many fields due to the technical barriers involved in creating and distributing them. Assistants Hub is an effort to democratize this process, enabling even non-tech savvy users to build and deploy AI assistants tailored to diverse needs and domains. Best of all it is Open Source - https://ift.tt/EVBA0Qv Docs - https://ift.tt/YHb2p0y Web - https://ift.tt/Z4aI7fn Here are some sample personal assistants you can try with a link Personal Motivator - https://ift.tt/SP7eBTG... 7th Grade Math Tutor - https://ift.tt/X4kfpJD... Story Sprout - Kids Story Teller - https://ift.tt/hzUxEKV... British Slang Converter - https://ift.tt/c64JNb3... 2nd Grade Math Tutor - https://ift.tt/PZLXRFT... Einstein Assistant - Tells you all about Dr.Einstein - https://ift.tt/uPGz8RJ... Primary goal is to add transparency and controls to the buyer (person paying for the AI) at the same time, make it super easy for the consumer of the AI (students, customers, employees etc.,). Right now this has analytics, conversation history, visual customizations, integration options. Document support (RAG) is available with OpenAI assistants, Planning to introduce support for functions and more eventually. At some point I hope to build a wysiwyg editor to drag and drop functions, capabilities to customize AI Assistants Right now this support 4 major providers - OpenAI, Groq, Anthropic, and Google Gemini. Users can Bring Your Own API Keys (BYOK) from these platforms or use Assistants Hub's default key. Technical Stack: • Frontend: Next.js with Tailwind CSS and Flowbite for a clean, responsive design. • Backend: Prisma ORM on top of PostgreSQL ensures robust data handling. • Storage: AWS S3 for reliable blob storage. Do you like the idea / or skeptical of it? What could be improved or changed? I’m looking for honest, constructive feedback that can help refine and enhance the platform. Are there specific tasks or industries you think could benefit by Assistants Hub? I’m keen to explore new domains where this can make a significant impact. LOOKING for Contributors to this project, both technical and non-technical, feel free to reach out to me santthosh -at- gmail -dot- com https://ift.tt/z7qrZjW June 18, 2024 at 08:42AM

Show HN: ThreadQuilt: AI-Free Thread Aggregator https://ift.tt/g75zmJO

Show HN: ThreadQuilt: AI-Free Thread Aggregator Hey HN, I've been working on a project called ThreadQuilt, and I'm excited to share it with you all. ThreadQuilt is a community discussion aggregator that brings together the best threads from various forums and platforms into one convenient place. Whether you're interested in programming, tech trends, or just want to stay updated on niche topics, ThreadQuilt helps you find and follow the most relevant conversations without the clutter of AI-generated content. It's all about real human discussions, curated for quality and relevance. I built ThreadQuilt because I was tired of wading through endless noise to find meaningful discussions. With ThreadQuilt, you get a cleaner, more focused experience that highlights the best parts of the web's conversations. Check it out and let me know what you think! Your feedback would mean the world to me as I continue to improve and expand the site. Happy threading! https://ift.tt/g3cSMld June 18, 2024 at 01:13AM

Show HN: Lipdub Videos to Any Language https://ift.tt/DZH0fL9

Show HN: Lipdub Videos to Any Language TLDR: Translate, dub, and lip-sync videos into 29+ languages. Here's an example: https://ift.tt/MupUazj... I was creating a few educational math videos for kids in Latin America last summer, and I noticed they weren't easily following subtitles. I wanted to make the video content more engaging for them, but I'm still a ways away from Spanish proficiency. Went down the rabbit hole of audio + video AI models... and now we have the initial version of Viva Labs! Given a video, we first translate the audio to the target language using a pipeline of ASR models, translation APIs, & LLMs - users can edit translations to fix any errors. Then, we dub the audio with similar voices or voice clones. Finally, we sync the speakers lip movements to match the dubbed audio. Our early users have surprised us with some of the common use cases like dubbing online course content, product explainers + marketing promos, podcasts, and international newscasts Still a lot of work to do to create full immersion. The following areas of technical exploration we're pursuing: 1) matching the output audio's tone, prosody, & emotion with that of the input voice using speech to speech models, 2) training lip sync models with more robust lip sync for extreme poses and occluding objects, 3) using LLMs to produce translations that are more colloquial and more closely match the pacing of original audio. Here's a sample of Mira Murati's GPT4o announcement lip dubbed to Russian: https://ift.tt/MupUazj... Looking forward to seeing what videos you dub! You can dub 3 minutes of video for free at app.vivalabs.ai or you can ask our twitter bot x.com/VivaDubs to audio dub a video on twitter https://app.vivalabs.ai June 18, 2024 at 01:31AM

Show HN: Instagram artist finder for music producers https://ift.tt/uNFnMq2

Show HN: Instagram artist finder for music producers https://ift.tt/U7CEc2J June 17, 2024 at 03:35AM

Show HN: SQLite Database Explorer https://ift.tt/eovpuwn

Show HN: SQLite Database Explorer SQLite database explorer https://ift.tt/4RwkKA3 June 17, 2024 at 03:09AM

Show HN: b2v.xyz – Protection against impersonation attacks https://ift.tt/FdKjISU

Show HN: b2v.xyz – Protection against impersonation attacks Hi HN, I’m the founder of https://b2v.xyz , a service that protects organizations against impersonation attacks. The problem I’m trying to solve stems from the following observation: while end-user authentication methods are becoming more advanced as cybersecurity evolves, organizations aren't experiencing the same improvements when we reverse the roles, i.e. when organizations authenticate themselves to their users. This imbalance leaves a gap in secure communications that B2V aims to close. Bad actors have countless ways to pose as trusted entities — through phishing, smishing, vishing, and more. These catchy terms may sound trendy, but the technology to combat them often lags behind. While some larger companies do offer some customised solutions such as in-app notifications, most approaches are still reactive, such as updating email filters after an attack is detected or requesting takedowns of fake domains long after the damage is done. It's surprising that more proactive measures aren't in place, especially considering the serious consequences of these impersonation attacks. How B2V tackles this problem: - Mutual authentication: During critical communications, an organization can initiate an authentication session and share it with a user via a unique URL. When the user opens it, the organization provides a one-time password that the user can verify. These single-use ephemeral sessions also protect against man-in-the-middle attacks, ensuring that the person you're communicating with is truly who they claim to be. This could also be described as *conversational authentication*. - Digital signatures: Prove the authenticity and integrity of information linked to your organization with public-key cryptography. This is especially useful for verifying that text or links posted on platforms/media outside of your control — such as job boards, paper invoices, forums, or messages — truly come from a trusted entity. For example here's the signature of this post's URL: https://b2v.xyz/b2v_/XHEbx8NdqjTF50?s=https://news.ycombinator.com/item?id=40699265 - Verified online identities: Organizations can link their online identities, similarly to the way Keybase does it. For instance, here's the proof of ownership of this HN account: https://b2v.xyz/b2v_/NMiMMr9KWov6oE?s=hn:b2v - Privacy by design: this system respects your privacy by never tracking or storing plaintext identifying information, only digests and signatures. - For deeper integrations, an API is also available. Could this be useful for machine-to-human or machine-to-machine communications, such as chatbots or multi-agent LLMs? Any feedback would be greatly appreciated, especially about my assumptions! Feel free to check out the docs ( https://docs.b2v.xyz ) and ask me anything. Thanks! https://get.b2v.xyz/ June 17, 2024 at 12:33AM

Show HN: Alpha Demo of NotePad.ai (open source) https://ift.tt/p2dfL6h

Show HN: Alpha Demo of NotePad.ai (open source) Hi all, I threw together a small prototype I am calling “Notepad.ai”. A new take on UIs for interacting with LLMs. While I enjoy using LLM’s in the chat format I wanted to see what it would be like to do it in a more long form style. It let’s you write in a pretty free form, much like Window’s Notepad, but you can choose to hit ctrl+[ to analyze the text with a preset prompt of your choosing. It has a few other small features. It’s WIP and very experimental. I would appreciate any feedback or thoughts. Video: https://youtu.be/ntdlgFmSxQY Live Demo: https://ift.tt/sKgmYDu Github repo: https://ift.tt/3qeXQ4A More of my Projects: https://ift.tt/1zkTCvm Have a great rest of your weekend! https://ift.tt/KBnxErP June 16, 2024 at 04:45AM

Show HN: We Made The World's Smallest and Cheapest Network Switch https://ift.tt/8lRHPcY

Show HN: We Made The World's Smallest and Cheapest Network Switch Hello, we're Max and Byran from MUREX Robotics, a high school robotics team from Exeter, New Hampshire. We are super proud to have made this open source piece of technology! It is only 6.9 dollars (actually!) from JLCPCB :) I hope you like it. https://ift.tt/aTlmzbK June 16, 2024 at 07:56AM

Show HN: Collate multiple PDFs into one with cover and automatic TOC https://ift.tt/HreZ9sj

Show HN: Collate multiple PDFs into one with cover and automatic TOC collatepdf is a quick-and-dirty Python script I wrote for my own needs to collate multiple PDFs into one (essentially for printing purposes) with the following features: * an optional cover page, * automatic table of contents generation with global page numbering, * automatic page resizing to ensure all pages in the collated PDF have the same dimensions, * an overlay bar on each page with the current file name and global page number. This is alpha-quality software (no tests, minimal documentation etc). Use at your own risks. Hope some will find it useful! https://ift.tt/lFQr4EO June 15, 2024 at 10:29PM

Show HN: I Made a Project Management Software for Freelancers https://ift.tt/A95L4Vh

Show HN: I Made a Project Management Software for Freelancers After about 2 months of coding and many late nights I just finished building this simple project management tool that I designed to be specifically for freelancers. Tell me what you think, I am trying to get better at building with NextJS, thank you for any feedback. There is a 10 day free trial if you want to buy it outright. I made this as I didn't like the other tools out there and thought about how the tool could be specialised for freelancers. https://ift.tt/5J3oLyw June 16, 2024 at 12:05AM

Show HN: Summarize Trending GH Repos in Terminal or Browser https://ift.tt/CGL2iZB

Show HN: Summarize Trending GH Repos in Terminal or Browser Hey HN, I built a tool that fetches the daily trending GitHub repositories and uses GPT-4o to generate useful, detailed markdown-style summaries. The app then offers to render them in the terminal itself or as HTML, which is then opened your default web browser. I'm neither a trained programmer nor a computer science student, but I'm a geek nonetheless and had fun building this, so I wanted to share. Maybe it doesn't save anyone any time, but again, I had fun building it. Cheers! https://ift.tt/eBtQouW June 15, 2024 at 06:53AM

Show HN: 100% open-source voice assistant – as a HAL9000 https://ift.tt/0Cfcroj

Show HN: 100% open-source voice assistant – as a HAL9000 It started in 2018 with my first 3D printer and some openscad designs - just something that looks like a HAL9000 (and had a controlled red LED for the visuals) - it ended up being a full software-project...that hasn't ended yet. But: it is at a (quality-)point at which I am OK with putting it up on stage. My project goals: A digital voice-assistant that is... - actually usable (response times, error rates, ...) - performs everything on-device ("look ma, no cloud") - is entirely Free/Libre Open-Source-Software - is as-easy-as-possible to build I consider all four goals to be accomplished even at this ~90% stage of the project. If you just want to get some quick impressions, check out the "Demos" (video-)page in the github wiki (prominently linked in the README in the github repo). If you want to spend some more time on this, it's probably easiest to watch my presentation at Hackaday Europe from two months ago: https://www.youtube.com/watch?v=oqJCU8FRMQg&t=14761s https://ift.tt/YbTKxd7 June 15, 2024 at 05:57AM

Show HN: SHAllenge – Compete to get the lowest Hash https://ift.tt/QHxgGft

Show HN: SHAllenge – Compete to get the lowest Hash I've always had an appreciation for the properties of hashing. I especially like the concept of Proof of Work, so I tried to make a little competition out of it. https://ift.tt/VbfmWwk June 15, 2024 at 12:03AM

Show HN: XDeck – An ad-blocking client app for macOS, like TweetDeck https://ift.tt/qC5EFPb

Show HN: XDeck – An ad-blocking client app for macOS, like TweetDeck Hi everyone, XDeck is an client app for macOS as a TweetDeck alternative, with Ad-Blocking! I developed this for myself after feeling disappointed that TweetDeck has become a paid service. I hope you find it useful too. https://ift.tt/jrCstgW June 13, 2024 at 09:21PM

Show HN: Real News or Satire? Test Your ability with this game https://ift.tt/qabEei9

Show HN: Real News or Satire? Test Your ability with this game Hey HN! I'm sharing a project I developed. It's a Tinder-like game where you swipe left or right to guess if a post is from Hacker News or a satire website. https://ift.tt/t7AXuxj June 14, 2024 at 01:26AM

Show HN: Shpool, a Lightweight Tmux Alternative https://ift.tt/n9QSVXo

Show HN: Shpool, a Lightweight Tmux Alternative shpool is a terminal session persistence tool developed internally at google to support remote workflows, which we have open sourced. https://ift.tt/0Yi6Ihs June 13, 2024 at 06:52PM

Show HN: Dive into Deep Work–Your Oasis, Your Way https://ift.tt/LWx0b7Z

Show HN: Dive into Deep Work–Your Oasis, Your Way Elevate your productivity with Oasis, the AI-powered ambiance generator. Customize your workspace with notes, timers, focus music, and sounds—all tailored to your liking. Create the perfect environment for deep focus and creativity. Try it for free and discover how unique your background can be! https://ift.tt/qBZQ7b1 June 13, 2024 at 05:56PM

Show HN: We built an AI Copilot for end to end project development workflow https://ift.tt/6tpIv3W

Show HN: We built an AI Copilot for end to end project development workflow Omniflow creates, customizes and automates project workflow from requirement creation, tech design, dev scheduling to release and more. All done in 3 minutes. https://omniflow.team/ June 13, 2024 at 11:36AM

Show HN: I created a tiny web crawler for Python https://ift.tt/U8TJMiA

Show HN: I created a tiny web crawler for Python https://ift.tt/ntecBwZ June 13, 2024 at 06:11AM

Show HN: Epidemik a Python package for epidemic simulation https://ift.tt/vy9Y7S3

Show HN: Epidemik a Python package for epidemic simulation Hi everyone, I'm happy to share `epidemik`, a Python package for epidemic modeling. Epidemik, currently supports: - Homogeneously mixed Model: Easily define compartmental models by just specifying the transitions and rates - Age Structure: Convert any compartmental model to an age-structured model by simply adding an age contact matrix and a the population of each age group - Network Model: Easily define epidemic models running over an arbitrary network structure - Meta-Population Models: Define metapopulation model In a previous life (circa 2008-2012), I worked as the leading developer for a large-scale epidemic model so when CoVID hit I wrote a series of blog posts (see https://ift.tt/6WPcuD9 ) working through the mechanics of how this kind of model works. Epidemik is the result of all the code that got written during the lockdowns, and in the years since that, I finally cleaned up and decided to publish it in case others find it useful (perhaps as a teaching tool?) This is my first package, so feedback, comments and suggestions are definitely welcome. https://ift.tt/3bCspov June 12, 2024 at 12:41AM

Show HN: A keyboard-centric clipboard history app for macOS https://ift.tt/75BvuF6

Show HN: A keyboard-centric clipboard history app for macOS Hey HN, As a Software Engineer, I frequently copy and paste content. The fact that macOS clipboard buffer can keep only one item is very frustrating. It’s very annoying to copy → switch app → paste → switch app → copy → switch app → paste, and so on. Losing items I copied hours ago and having to find and copy them again is a waste of time. I tried many third-party clipboard managers like Alfred, Raycast, Paste, Maccy, etc. While great, they didn't fully meet my needs. As a developer, my requirements are: 1. Keyboard-centric operation to avoid using the mouse. I don’t want to waste my time moving my hands from the keyboard. 2. Display many clipboard history items at once. I don’t like the idea with big tiles, so I can see only 5-7 history items on my 32” monitor. 3. Full content preview for each clipboard item. 4. Quick search functionality. So, I created ClipBook for my own use. After months of development, daily use, and positive feedback from my colleagues, I decided to share it publicly. It’s free. All data is securely stored on your computer. I’m planning to make it open source as well. If you try it out, please let me know if you found it useful, if you have anything you’d like me to add, or if you have any other feedback. Happy to answer any questions. Much appreciated. https://clipbook.app/ June 11, 2024 at 10:10PM

Show HN: Find the Best LLM for Your Needs https://ift.tt/sj3fHm4

Show HN: Find the Best LLM for Your Needs https://ift.tt/eViP3b0 June 11, 2024 at 11:14PM

Show HN: Comparing various contrastive losses on text and vision embeddings https://ift.tt/0dQ2PrB

Show HN: Comparing various contrastive losses on text and vision embeddings https://ift.tt/uKpCaJY June 11, 2024 at 07:24AM

Show HN: Text2Infographic – AI Infographic Generator https://ift.tt/SCB7qKa

Show HN: Text2Infographic – AI Infographic Generator https://ift.tt/vNcqSi3 June 11, 2024 at 01:02AM

Show HN: Summarize Anything, Forget Nothing https://ift.tt/jSyYW1C

Show HN: Summarize Anything, Forget Nothing You likely forget 90% of the content you consume within a week. I built Recall to fix this. Recall summarizes online content, connects it in a knowledge graph and resurfaces it on a schedule tailored to your learning curve helping you remember the information you care about. https://ift.tt/DkM6Ja1 June 11, 2024 at 03:35AM

Show HN: Using the djb2 hash to map IP addresses to readable words for the lulz https://ift.tt/MQuhSHU

Show HN: Using the djb2 hash to map IP addresses to readable words for the lulz Hi HN, This is more or less a fun experiment that I thought was worth sharing. Using Daniel J. Bernstein's [1] djb2 hash that he made when he was only 20 years old in 1991, we map names to hashes and provide reverse mappings using an english word list from dwyl [2]. You can see it here: https://ift.tt/i9tZK14 Hamon (ハモン not 刃文) is derived from HAsh MOdulo Name. I hope you like it [3]! [1] The Cypherpunk Super Hero, https://cr.yp.to/ [2] https://github.com/dwyl [3] Probably minimal real life use cases. ¯\_(ツ)_/¯ June 10, 2024 at 05:53AM

Show HN: I Build an AI-Powered API That Instantly Obtains Website Information https://ift.tt/csI4uWE

Show HN: I Build an AI-Powered API That Instantly Obtains Website Information I built SiteProfile(siteprofile.io) to simplify how we access detailed website information. The main feature of SiteProfile is that you can obtain all relevant website information with a single, simple API call. With one API call, you can immediately get the following information: 1.Real-time Webpage Screenshots Instantly capture real-time screenshots in both PC or Mobile views. 2. AI-Generated Content: Generate content based on user prompts and website data, e.g. Describe the core functions of this website. 3.Comprehensive Website Info: Social Media Links, Contact Info, Basic Details, and Assets, all in one place. With just this API, you can instantly create an ai directory or similar website. SiteProfile is currently in the testing phase. During this period, all subscriptions are discounted. There are still a few minor issues, and I’m working hard to fix them. If you try it out, please let me know if you found it useful, if you have anything you’d like me to add, or if you have any other feedback. And if you have any questions, I’d be happy to answer. Much appreciated. https://siteprofile.io/ June 10, 2024 at 06:47AM

Show HN: Clip2qr: displays whatever URL or file is in clipboard as a QR code https://ift.tt/k0BoKxm

Show HN: Clip2qr: displays whatever URL or file is in clipboard as a QR code https://ift.tt/r32ONIK June 10, 2024 at 05:08AM

Show HN: An AI Agent That Defines Its Own Terminal and Instrumental Goals https://ift.tt/tXj3kRB

Show HN: An AI Agent That Defines Its Own Terminal and Instrumental Goals https://ift.tt/uf74A0B June 9, 2024 at 11:55PM

Show HN: I wrote a partial re-implementation of DirectMusic https://ift.tt/hZSe8i9

Show HN: I wrote a partial re-implementation of DirectMusic DirectMusic[1] is a deprecated Windows API for playing dynamic music scores authored using DirectMusic Producer[2]. It was originally released as part of DirectX in 1999 and discontinued with the release in Windows Vista around 2009-ish. Due to my involvement with projects[3] re-implementing an old game engine for the early 2000's games Gothic and Gothic II[4], I came to notice that existing solutions[5] were incorrect and hard to use. Thus, I was tasked with writing a new, correct re-implementation of the API. Today, my re-implementation is able to (mostly) play back so-called style-based segments[6] and is fully tested against both the Gothic and Gothic II soundtracks. I am actively working on getting the Lego Island 2 soundtrack working as well. There are many features of DirectMusic which the library does not currently support, simply because I have not been able to find or test soundtracks using them, so if you want to contribute, I'd love to know about software shipping with DirectMusic soundtracks! [1]: https://ift.tt/nqDALIy [2]: https://ift.tt/03IDg9k... [3]: Specifically GothicVR ( https://ift.tt/VYtK8eF ) and OpenGothic ( https://ift.tt/hN7xuQT ) through my ZenKit library ( https://ift.tt/Eo9TgA5 ) [4]: https://ift.tt/Ym8oEhx [5]: There is libdmusic ( https://ift.tt/Z1lwfSM ) which is unmaintained and an embedded implementation in OpenGothic ( https://ift.tt/hN7xuQT ) [6]: https://ift.tt/Cw2Fguf... https://ift.tt/OVqXxl5 June 8, 2024 at 03:32PM

Show HN: I built job search platform for Architects https://ift.tt/vL0jqeb

Show HN: I built job search platform for Architects Hi HN, I started my solopreneur journey this year and I’d like to share something I’ve been working on: ArchGee - a job search platform for architects, interior designers, urban planners, and other professionals in the architecture field. Coming from an IT background, I’ve seen plenty of job boards for IT roles. However, my architect friends often struggle to find job opportunities specific to their unique skills. Archgee is designed to fill this gap. It’s tailored exclusively for the architecture community, making it easier to find relevant opportunities. At first I am planning to integrate jobs from other search platforms (jobs that are relevant to architecture), then partnering with industry companies to ensure high-quality job posts and aim to create a supportive space for networking and growth. I’m here to seek your thoughts and feedback. Mirza June 9, 2024 at 12:40AM

Show HN: A Small BitNet GPT in MLX https://ift.tt/7Jw8cEr

Show HN: A Small BitNet GPT in MLX For those of us nerds who like to tinker with language models, I thought of sharing an example ipynb that shows how to build a small gpt (kudos to @karpathy for teaching us minGPT) where you replace the nn.Linear layer with a BitLinear layers as introduced in the paper on 1.58 bit LLMs https://ift.tt/OqKLlrx https://ift.tt/yE2JAdf June 9, 2024 at 01:38AM

Show HN: PS2 Filter AI https://ift.tt/LOVBmSo

Show HN: PS2 Filter AI https://ift.tt/LzmiRYu June 8, 2024 at 05:40AM

Show HN: Air Orbe: Exploring the Future of Smart Device Control [video] https://ift.tt/I8EDwZc

Show HN: Air Orbe: Exploring the Future of Smart Device Control [video] When it comes to smart devices, one of the most challenging tasks I faced was labeling the lighting zones in my home. No matter how hard I tried to make sense of it, the process was always cumbersome and didn't seem intuitive to everyone. I often thought about a future where controlling the lights could be as simple as looking at them. This vision fueled my desire to create a more cohesive and user-friendly experience. The breakthrough came when Apple launched the Vision Pro. I knew immediately that this technology could finally enable the solution I had been dreaming of. By leveraging the capabilities of Vision Pro, especially PERSISTENT WORLD ANCHORING, we could build a system where users control their lights and other smart devices simply by looking at them. This innovation would make smart device control more intuitive than ever. https://www.youtube.com/watch?v=aOHZzFxhy5o June 8, 2024 at 01:51AM

Show HN: Scipress.io – a Markdown writing platform like Notion Medium MkDocs https://ift.tt/eTMjv68

Show HN: Scipress.io – a Markdown writing platform like Notion Medium MkDocs Scipress is a writing platform with VS code editor built into the browser. It lets you make beautiful blog posts and programming docs with Markdown. Scipress supports code blocks with syntax highlighting, Katex, Tailwind CSS, images & videos, admonitions, popovers, blur screens, private posts, and a bunch of other cool stuff. You can also monetize via paywalls, if you want. I started this project almost a year ago to the date. This is my first time posting about it on HN. And if you're curious, I have made $0 from this project (but not for lack of trying). https://ift.tt/17QkRHO June 7, 2024 at 07:42PM

Show HN: A Hacker News clone for ranking RSS feeds https://ift.tt/yJKk4jd

Show HN: A Hacker News clone for ranking RSS feeds https://ift.tt/Rp84drn June 8, 2024 at 12:54AM

Show HN: I think I've built the most worthless SaaS on the internet https://ift.tt/Ko280T6

Show HN: I think I've built the most worthless SaaS on the internet https://worthless.app/ June 7, 2024 at 12:37PM

Show HN: Archimede, the unobtrusive directory information fetcher https://ift.tt/Zu6WneC

Show HN: Archimede, the unobtrusive directory information fetcher https://ift.tt/SuVwA9O June 7, 2024 at 02:40AM

Show HN: A Short IPv6 Guide for Home IPv4 Admins https://ift.tt/4LwVUf9

Show HN: A Short IPv6 Guide for Home IPv4 Admins https://ift.tt/NSrn41M June 7, 2024 at 05:16AM

Show HN: I created this land use visualisation for the Netherlands https://ift.tt/VXcEpYC

Show HN: I created this land use visualisation for the Netherlands Last weekend, I tried creating an original visualization of something on many minds in my home country the Netherlands: land use. Much of our discussion revolves around land use—housing crisis, sustainable farming, solar energy—it's all about the land. To illustrate this, I created a map where each hexagon represents 0.06% (26,647 hectares) of land in the Netherlands. The color indicates the type of land use. https://ift.tt/xUF1u2a June 6, 2024 at 10:32PM

Show HN: Gpl2 2d web paddle game https://ift.tt/UySImO8

Show HN: Gpl2 2d web paddle game Simple retro paddle arcade game written in Javascript, using good ol' Canvas. https://ift.tt/x07VZEn June 5, 2024 at 01:07PM

Show HN: I built a tool to A/B test promotions to maximize conversions https://ift.tt/40GjsQH

Show HN: I built a tool to A/B test promotions to maximize conversions Hey HN, I've just begun my solopreneur journey. I've been a "serial starter" - often starting projects and never seeing them through, and I have finally finished my first project! Maybe this sentiment resonants with some of you, let me know in the comments below I built this tool as a simple no-risk method for turning more visitors into customers by A/B testing your sale promotions and automatically displaying the promotion with the highest conversion rate. Did you know that increasing your conversion rate by just half a percent can have a dramatic impact on your sales without needing to increase your traffic? Consider the following example for a $20 product on your website: To earn $1M in sales with a 2.5% conversion rate you would need: 2M visitors. To earn $1M in sales with a 3.0% conversion rate you would need: 1.66M visitors. What do you think is an easier way to get to $1M in sales: Attracting ~ 400K new visitors? Or raising your conversion rate by 0.5%? I hope some of you find this product useful, I would love your feedback! - Xylo https://ift.tt/1nrtkK5 June 6, 2024 at 12:15AM

Show HN: zfind – CLI like find but using SQL syntax and also does tar/zip https://ift.tt/3HZdqQW

Show HN: zfind – CLI like find but using SQL syntax and also does tar/zip I wrote this because I needed to search a lot of files, including some archives, for files in a date range but couldn't find any good tools. Also I never liked find's option syntax. I think most people already know SQL (or at least it's easier to learn) and a much better match for this task. https://ift.tt/1d8jU2N June 5, 2024 at 01:49PM

Show HN: I created an German Demo Events App https://ift.tt/M4q6ak7

Show HN: I created an German Demo Events App I developed my first iOS App for sharing, finding and contributing to demos across Germany https://ift.tt/8TSDny7 June 5, 2024 at 07:26AM

Show HN: A CLI that makes LLMs convenient to use for developers https://ift.tt/Zd4LNKB

Show HN: A CLI that makes LLMs convenient to use for developers https://ift.tt/4ytLDmJ June 4, 2024 at 11:07PM

Show HN: Auto-matching and optimized carpooling for groups https://ift.tt/i3ulYz2

Show HN: Auto-matching and optimized carpooling for groups How it works: - Organizer creates an event and shares the link to it - People sign up as riders or drivers - 48 hours prior to event, everyone gets a text message asking to confirm. - 24 hours prior to event, the optimized carpooling routes are created. Right now drivers are limited to a max route of 30 mins long, will be more flexible soon. Everyone is messaged their route details, related rider/driver details, and drivers get a google maps route link to navigate. Demo vid: https://www.youtube.com/watch?v=ToVn8tVQ0cc Frontend repo: https://ift.tt/UOx4uz8 Backend repo: https://ift.tt/af06hJP https://www.antride.ca/ June 5, 2024 at 12:02AM

Show HN: I built a membership page builder in 9 days – new personal best https://ift.tt/v3Z51LG

Show HN: I built a membership page builder in 9 days – new personal best Do you want to monetize a private group/ channel/ community? Use Subjoin to create a personal membership page in minutes. It's easy to use and free to try out. No need to integrate Stripe if membership is free. - - - - I have never built something this fast, what a thrill! I saw there was no easy way to create a simple subscription page. Big platforms are confusing and expensive for simple needs. - - - - What are you building? Would love to connect with like-minded people on X: @tjmakingof https://subjoin.me June 4, 2024 at 01:27AM

Show HN: Keyword Research Tool Without Fuzz https://ift.tt/pLrlkE1

Show HN: Keyword Research Tool Without Fuzz I made a simple keyword research tool without the fuzz and without extra tools. Its just a simple research tool that works in different languages and countries. Simple functionality, simple pricing. I was kinda annoyed by the pricing of other keyword research tools. https://helseo.com/ June 4, 2024 at 02:12AM

Show HN: Get your website copy and design roasted https://ift.tt/Daw7G91

Show HN: Get your website copy and design roasted https://ift.tt/w9pXmbE June 4, 2024 at 12:58AM

Show HN: Journalling is great. But I failed every time I tried https://ift.tt/xd4wlsy

Show HN: Journalling is great. But I failed every time I tried https://ift.tt/6jrVL4i June 3, 2024 at 03:05AM

Show HN: Diagnose your Sickly Plants with AI in 2 min https://ift.tt/Gn2Cx8F

Show HN: Diagnose your Sickly Plants with AI in 2 min Get Expert AI Diagnosis and Personalized Care Plans for Your Plants https://www.plantaid.xyz/ June 3, 2024 at 01:11AM

Show HN: Open-source WeTransfer alternative that runs everywhere https://ift.tt/JalKqXm

Show HN: Open-source WeTransfer alternative that runs everywhere OwnShare is an open-source filesharing software that can be used as a self hosted WeTransfer alternative that can be run on any PHP Environment like a simple, cheap WebSpace. It uses php and static built SvelteKit. https://ift.tt/ZDUxp8c June 3, 2024 at 01:04AM

Show HN: PgCompare – Data comparison made simple https://ift.tt/3BjCFVy

Show HN: PgCompare – Data comparison made simple https://ift.tt/zo8eHFV June 2, 2024 at 09:12PM

Show HN: Open-Source Load Balancer for Llama.cpp https://ift.tt/BGV6l8K

Show HN: Open-Source Load Balancer for Llama.cpp Stateful load balancer customized for llama.cpp (with a reverse proxy). https://ift.tt/j8tasBd June 2, 2024 at 05:05AM

Show HN: Generate PCB Footprints from text using AI https://ift.tt/3QqOdmR

Show HN: Generate PCB Footprints from text using AI Hi HN! This is a little project to generate PCB footprints from text descriptions. It works by teaching an LLM a compressed DSL representation for footprints. I think this is generally a good technique if you're trying to get LLMs to work on spatial problems. Right now I'm focused on reproducing footprint shapes, but after that I'll benchmark the correctness of the footprints using % overlap on known package descriptions, as well as a kicad_mod export I built this because I realized I needed to use AI to help tscircuit catch up to the decades of electronic design tool progress that I'm not able to utilize (as an MIT-licensed, Typescript project) Source code here: https://ift.tt/sDWiRY2 Feedback/critical opinions appreciated! https://ift.tt/MndrBPg June 2, 2024 at 12:50AM

Show HN: Chess Twist https://ift.tt/YhCRf8b

Show HN: Chess Twist I continue my experiment of transposing classic games onto an irregular grid. I've previously released variants of minesweeper and checkers. And now I'd like to share my variant of Chess. Chess can be a pretty punishing game, but I thought this was nevertheless a way to make it even more challenging by making it trickier to anticipate your opponent, even though both players still have the same information. From the playtests I've done, that challenge is pretty compelling. It also seems to be more fun at 2 people, where both players keep surprising one another. https://ift.tt/lVjrA15 June 1, 2024 at 02:11AM

Show HN: Postgres-SQLite sync engine source code released under FSL https://ift.tt/c3jr9dF

Show HN: Postgres-SQLite sync engine source code released under FSL https://ift.tt/uLcibVO May 31, 2024 at 07:31PM

Show HN: Explore Websites by Chosen Color https://ift.tt/EPGHejb

Show HN: Explore Websites by Chosen Color I crawled lots of websites and extracted their color palettes (primary, secondary, etc) to build a searchable collection of website colors! It was a fun side-project and I learned a lot about color theory. Let me know what you think and what features you would like to see :) If you have any questions about the tech behind it, feel free to ask in the comments. Feedback is also greatly appreciated. https://themefinder.io May 31, 2024 at 07:57AM

Show HN: I made an open-source Replit https://ift.tt/3JnsNwe

Show HN: I made an open-source Replit I spent the past few weeks making an open source cloud code editing environment with an AI copilot and multiplayer collaboration! It's fully self-hostable in 5-10 minutes. There's a lot of minor improvements to be made, and some are already listed in the Github issues. Let me know what you think and feel free to try it out. https://ift.tt/JvxWBp2 May 31, 2024 at 07:07AM

Show HN: Interactive text game from a printable boardgame (by Taproot Wizards) https://ift.tt/QMe1HZh

Show HN: Interactive text game from a printable boardgame (by Taproot Wizards) https://ift.tt/BteFkc9 May 30, 2024 at 10:00PM

Show HN: I've build my RFID poker table for less than $300 https://ift.tt/umQA5tD

Show HN: I've build my RFID poker table for less than $300 I started my own side hustle building a smart poker table At this stage, I have a working prototype that can generate an overlay with player's and pot cards percentages, hand history, video editing, and more Here's a demo video: https://www.youtube.com/watch?v=5QU8MC7q8FQ https://ift.tt/7Qy8Pi6 May 31, 2024 at 02:03AM

Show HN: Brisk a complete CI system is now Open Source https://ift.tt/znP0ZdW

Show HN: Brisk a complete CI system is now Open Source Brisk is a complete CI system that runs your test suite in seconds. The main speedup over standard CI systems (think CircleCI or Github Actions) is that we maintain your test environments and don't rebuild them on each test run. This allows you to scale up your workers without just scaling up the build time on each test run. Brisk can be run from your local dev environment (the command line or VS Code) allowing your to access the speed of many servers from your local machine or it can be run as part of a traditional CI/CD pipeline (in Github actions etc). I've been working on Brisk for the last few years and I've decided to open source the project. You can now run your own super fast CI service on your own hardware or in your own cloud. https://ift.tt/018QNM3 https://ift.tt/kK4FDTf May 30, 2024 at 04:46AM

Show HN: ChatGPT Personal Secretary PoC https://ift.tt/Hk7348e

Show HN: ChatGPT Personal Secretary PoC A proof of concept using LangGraph and ChatGPT to create a personal secretary that can manage your calendar and address book. Fun to build, and works pretty well, just not sure who would use it or how scaleable it would be. https://ift.tt/kNVbaAR May 30, 2024 at 12:30AM

Show HN: A spreadsheet that follows Ask HN and summarizes the answers https://ift.tt/Dp9KuUx

Show HN: A spreadsheet that follows Ask HN and summarizes the answers https://ift.tt/u8JmwqZ May 29, 2024 at 11:49PM

Show HN: ThreadPay: WeTransfer for money – a medium for money transfers https://ift.tt/kCnwEvB

Show HN: ThreadPay: WeTransfer for money – a medium for money transfers Often cross-border bank transfers default to 3-5 business days, on the other side P2P fintechs need signup, KYC, and other steps. I built an app that eliminates the need to open an account or go through long verifications, allowing users to send money immediately. How? Via Visa and Mastercard card-to-card real-time transfers, money can be sent straight to a card using the card number only, without the requirement for IBAN, Swift Code, or any extra routing data. *Link to MVP*: [ https://app.threadpay.io](https://app.threadpay.io/) *Link to Memo with demo recordings*: https://ift.tt/ybUmOgD *Link to Landing page*: [ https://threadpay.io](https://threadpay.io/) https://ift.tt/VpObW2l May 29, 2024 at 05:28AM

Show HN: Open-source Tableau alternative but as React component plus DuckDB-WASM https://ift.tt/HrYcbtx

Show HN: Open-source Tableau alternative but as React component plus DuckDB-WASM https://ift.tt/lnakoMr May 28, 2024 at 11:59PM

Show HN: Awesome CI/CD Attacks https://ift.tt/Yq6uTsW

Show HN: Awesome CI/CD Attacks https://ift.tt/NYpiFe6 May 28, 2024 at 10:41PM

Show HN: A New Kind of Chat Room https://ift.tt/gdGrAjt

Show HN: A New Kind of Chat Room I’ve developed an application that reimagines chat rooms by integrating them with a world map. Each user can claim a rectangular piece of land on the map, referred to as a "banner." Users within close proximity are grouped into a chat room by the app. The banner’s size can expand or shrink based on the density of users in the area and the number of coins in the user’s account. Key Features: Real-World Interaction Model: Users are pseudo-anonymous, akin to real-world interactions. Coin balance determines user size and visibility ("stature"), while endorsements and other activities form a unique endorsement chart, serving as a digital representation. This allows for interaction without revealing one’s entire social or professional network. Community Clusters: Users can form open communities based on real-world locations. New users can discover and join these clusters via heatmaps, without needing specific URLs or hashtags. Initial Coins: New users start with 1000 coins. These coins can be used to endorse other users' content, earning stakes in the endorsed banner. When others endorse that banner, the original endorser gains more coins. This endorsement economy is experimental, and could eventually involve crypto tokens. Useful Points: Banner Interactions: Clicking on a banner opens it fully. A button with a chart icon on the top right flips the banner to display the activity chart. Compatibility: The application currently works best on Google Chrome. Heatmap View: Zooming out on the map reveals a heatmap of banners. Side Panel Tabs: First Tab: Displays a feed of content from the visible map area. Second Tab: Contains the cluster chat. Current User Base: At the moment, only my friends and family are using the application, so banners are predominantly found in the Chicago area. For more details, refer to the white paper provided. I’m excited to share this application and look forward to your feedback! https://beescribe.com/ May 28, 2024 at 09:37AM

Show HN: Get paid to do your own ML research https://ift.tt/NlefTRB

Show HN: Get paid to do your own ML research I'm launching an experimental research grant that I call Cat's grant (I'll find a better name later). tldr: - you get paid to do your own research and report to me - you keep IP/ownership rights - 10 months duration - choose a grant size of $10k, $50k or $100k total (paid in monthly chunks) - Apply by sending an email to not_a_cat@fastmail.com How it works: You specify the grant size when applying: 10k, 50k and 100k. This total amount will be distributed over a period of 10 months. I will review each application within 1 week. The deadline to apply is June 9. The start date is flexible and can be the start of June, July, August or September. The total budget I will allocate to this is around 100-200k I haven't yet made a proper contract reviewed by lawyers. If interest is strong enough, I will do it and try hard to keep the spirit of what is said here. The contract will be under Swiss law. Rationale: I get to meet cool people, promote and follow cool research. You get to do the research you want with little red tape (I'll be the sole decision maker for applications. Paperwork will be done with the help of other people). Application process: You choose the grant size you apply for. You can apply to multiple ones at the same time. Then, you may be accepted for one grant option or rejected for all. The process has 3 stages: - Email application - First screening call - Second call with more in-depth questions If you complete the 3 steps, you are accepted in the grant program. Reporting requirements: You are expected to produce the following: - A weekly email report that can be as short as a single sentence (meant as a pulse that you are still here) - A monthly research update that has to be public, in the format you want (github file, blog post…) - Do a monthly call with me, discussing the monthly research update Payment schedule: One payment of 10% of the total amount will be made at the end of each month while the grant is active. The grant may be canceled if the reporting and effort is insufficient. The bar for this will be reasonably low. Effort and time spent will be considered good enough for keeping the Grant active. Research directions: You are free to decide what topic to research. Reading and studying during the research is considered normal. I will try to be helpful and suggest research directions and ideas. I will only consider applications in the domains of Machine Learning, Deep Learning and AI broadly speaking. With a preference for topics related to the following: - LLMs and Transformer architectures - Mechanistic interpretability - World models - Self play / synthetic data - Probabilistic programming Copyright and IP rights: The research remains your intellectual property. You can use it and commercialise it as if you produced it independently of the grant. Time commitment: You are expected to spend at least 50% of your working time on research related to the grant. You may have other commitments at the same time, as long as you can free up enough time. Selection criteria: - How excited I am about the research you want to do - Whether I believe you can make good progress on it - Intrinsic motivation and strong determination How to apply: Send an email to not_a_cat at fastmail com with the following: - Subject: "Application for Cat's Grant [10k, 50k, 100k]". Only keep the grant size(s) that you actually apply for, eg [50k] or [10k, 50k]. - Info about yourself, please include links to github/linkedin and/or resume - Recent projects/research you've done if any - Outline of the research you want to do as part of the grant. It's ok if you only have a vague idea, but better if you have something specific. It can be new or existing research. - Anything else you think is relevant. Evidence of strong capability is a plus, even if unrelated to ML research. Happy to answer questions or comments. May 27, 2024 at 08:24PM

Show HN: Blue Noise – Interactive Explanation of Void and Cluster Algorithm https://ift.tt/M5bADy1

Show HN: Blue Noise – Interactive Explanation of Void and Cluster Algorithm After reading about the generation of blue noise here on HN a few times my goal was to implement my own variant of the the Cluster and Void algorithm in the most straight-foward way possible, while also visualizing each step. (JavaScript is required in order to step through the algorithm) Most other Blue Noise generator implementations are optimized for speed. Many explanations of the Cluster and Void algorithm I found online were overly complicated or focusing on details that do no help the initial understanding. My implementation is optimized for readability and understanding. I find it very inspiring see an algorithm broken down to its most essential steps. For one in order to better understand the algorithm itself but also for transfering its key concepts to other tasks, for example when designing my own algorithms. Eg in my rather high level python/numpy implementation one can easily understand that the two phases of the algorithm (phase 2 and phase 3) have no data dependency between each other and can therefor be parallelized. Additionally the numpy implementation demonstrates how the application of high level concepts like rank-polymorphism and convolution allow to express a sophisticated algorithm in only a few lines of code. Hope you like it. https://ift.tt/59aoDQZ May 28, 2024 at 03:37AM

Show HN: Meal planning – without the mental load https://ift.tt/dB1VinL

Show HN: Meal planning – without the mental load TLDR; I applied the concept of "don't make me think" to the task of selecting meals, and assembling the shopping list for your grocery run. The basic idea for what I wanted is very simple: Rather than making a shopping list, I wanted to create a re-usable 'meal', with a list of ingredients I'd need to add to my shopping list to make that meal. Then, after selecting meals for the week I'd have a quick 'check' step, where I'm prompted to check the cupboard for each ingredient, before it's added to the shopping list (ie: I'll need ground beef to make tacos, but I already HAVE ground beef in the freezer). I originally built this out just for myself, but the result has been such a helpful and stress-free experience that I thought others might appreciate it as well. I think this tool could be well-suited for younger folks that are new to the labour of meal-planning. College students, newlyweds, and families with young children. You can try it out without needing to register or provide any personal information, and I'd love your feedback! https://supperstock.ca/ May 28, 2024 at 12:34AM

Show HN: FlashText with Rust for Python https://ift.tt/QFEC3ca

Show HN: FlashText with Rust for Python LeNLP is a toolbox dedicated to NLP, made with Rust, dedicated to Python https://ift.tt/yrYDEat May 27, 2024 at 03:09AM

Show HN: I Built an Invoicing App https://ift.tt/tfYVyhG

Show HN: I Built an Invoicing App It's probably not the most interesting tool out there, but this is my first time shipping a product solo and I'm so proud https://koteshen.com May 27, 2024 at 02:44AM

Show HN: I generated API documentation for all Java packages https://ift.tt/SltEqbB

Show HN: I generated API documentation for all Java packages Hi HN! I'm excited to share a project I've been working on for the past year: Docland. It is an API documentation browser that generates documentation on demand (through compilation, not LLMs) for Java packages. Instead of relying on Javadoc, the built-in doc generator, I created the engine from scratch to give the documentations a modern look, build fast search indexes, and enable link resolution to other packages. I built Docland because I constantly found it frustrating to locate and view API definitions when programming. You'd have to Google the function/class name, skip all the SEO articles, find the page you want, yet the documentation might be poorly formatted or does not support searching. So I thought it would be really cool to create a documentation site dedicated for programming languages and libraries, so that you can find the docs all in one place with a uniform look. Docland currently only supports Java, but more programming languages can be supported thanks to its modular architecture. Please try it out and let me know what you think! Also, the process of building Docland was extremely fun and challenging. I'm happy to share about that too. Thank you! Martin https://docland.io May 26, 2024 at 06:05PM

Show HN: Uiino – Designing User Flows in Plain Text https://ift.tt/K7yGzPB

Show HN: Uiino – Designing User Flows in Plain Text hi, i'm sanju, the creator of uiino.com. been there, done that with sticky notes for user stories. fun for brainstorming, but a nightmare to manage. i had to constantly move them around, keep track of changes, and explain my messy notes - it was frustrating! that's why i created uiino. it makes it easy to create user flows with just plain text, anywhere you can type. if you get stuck, our ai can even help you build a story map from your app idea. uiino keeps things clear and simple. we use tags to make it easy for everyone to understand. need feedback? you can add comments directly to the map. and if you need to move things around, it's super easy! we use uiino ourselves to build better products. to try ditching the sticky notes and see how clear user stories can help. uiino is free to use forever, but we're just getting started. we're working on integrations with figma to sync your app design flows, copywriting, translation, and collaborations. we're also working on more cool features. if you have feedback to make it even better, i'm all ears! try → https://story.uiino.com | docs → https://uiino.com/docs | about us → https://uiino.com/story https://www.uiino.com May 25, 2024 at 09:15PM

Show HN: A few small games not only for kids (made with my programming language) https://ift.tt/9AZaSOV

Show HN: A few small games not only for kids (made with my programming language) https://ift.tt/0Vb2yDr May 25, 2024 at 11:18PM

Show HN: I built obsidian plugin to create notes from BibTeX https://ift.tt/mG0IirB

Show HN: I built obsidian plugin to create notes from BibTeX With this plugin you can create literature notes from BibTeX entries, display formatted reference lists, and instantly generate citations. https://ift.tt/8e2Esvu May 24, 2024 at 01:48AM

Show HN: ServerlessMaps – Host your own maps in the cloud https://ift.tt/sRgHp1e

Show HN: ServerlessMaps – Host your own maps in the cloud Have a look at the website with an example map, https://ift.tt/Poq13up , or read the accompanying blog post https://ift.tt/eQj3IJE https://ift.tt/5tsAg8I May 24, 2024 at 01:49PM

Show HN: A faster way to switch LLM models https://ift.tt/wbNCprJ

Show HN: A faster way to switch LLM models Really excited to release our universal model router for LLM models. We monitor usage across all your LLM models and now make it even easier to switch between them, no more time rebuilding your app when a new model is released. https://twitter.com/getPropsAI/status/1794085232951574529 May 25, 2024 at 01:01AM

Show HN: Spot – Simple, cross-platform, reactive desktop GUI toolkit for Go https://ift.tt/EhgLWCd

Show HN: Spot – Simple, cross-platform, reactive desktop GUI toolkit for Go Hi HN, I’m excited to share Spot, a simple, cross-platform, React-like GUI library for Go. It is just a few days old and has lots of missing features but I'm happy with the results so far, and looking for some design feedback. Spot is designed to be easy to use and provide a consistent API across different platforms (mainly Mac & Linux). It’s inspired by React, but written in Go, aiming to combine the best of both worlds: the easy tooling & performance of Go with a modern, reactive approach to UI development. Key features: - Cross-platform: Leveraging FLTK[1] & Cocoa[2], Spot works on Mac, Linux, and the BSDs with plans for native Windows support in the future. - Reactive UI: Adopts a React-like model for building UIs, making it intuitive for those familiar with reactive frameworks. - Traditional, native widget set: Utilizes native widgets where available to provide a more traditional look and feel. Why I built it: I was searching for a cross-platform GUI toolkit for Go that had a more traditional appearance, and none of the existing options quite met my needs. I then started playing with Gocoa and go-fltk and suddenly I worked on an experiment to see how challenging it would be to build something like React in Go, and it kinda evolved into Spot. ¯\_(ツ)_/¯ In 2024, is there a still place for classic desktop GUIs—even with a modern spin? I’d love to hear your thoughts, feedback, and any suggestions for improvement. Also, contributions are very welcome. Thank you for checking it out! [1] https://ift.tt/7mwIoAO [2] https://ift.tt/zBKFqfL https://ift.tt/gSIo3Dq May 25, 2024 at 12:49AM

Show HN: Excel to Python Compiler https://ift.tt/x7VTybj

Show HN: Excel to Python Compiler We (me and @aarondia) built a tool to help you turn psuedo-software Excel files into real-software Python. Ideally, Pyoneer helps you automate your manual Excel processes. You can try it today here: https://pyoneer.ai . How it works: 1. You upload an Excel file 2. We statically parse the Excel file and build a dependency graph of all the cells, tables, formulas, and pivots. 3. We do a graph traversal, and translate nodes as we hit them. We use OpenAI APIs to translate formulas. There’s a bunch of extra work here — because even with the best prompt engineering a fella like me can do, OpenAI sucks at translating formulas (primarily because it doesn’t know what datatypes its dealing with). We augment this translation with a mapping from ranges to variable names and types, which in our experience can improve the percentage of correctly translatable formulas by about 5x. 4. We generate test cases for our translations as well, to make sure the Python process matches your Excel process. 5. We give you back a Jupyter notebook that contains the code we generated. If there are pieces of the Excel we can’t translate successfully (complex formulas, or pivot tables currently), then we leave them as a TODO in the code. This makes it easy for you to hop in and continue finishing the script. Who is this for: Developers who know Python, primarily! Pyoneer might be useful if: 1. You’ve got an Excel file you’re looking to move to Python (usually for speed, size, or maintenance reasons). 2. There’s enough logic contained in the notebook that it’s going to be a hassle for you to just rewrite it from scratch. 3. Or you don’t know the logic that is in the Excel workbook well since you didn’t write it in the first place :) Post translation, even if Pyoneer doesn't nail it perfectly or translate all the formulas, you'll be able to pop into the notebook and continue cleaning up the TODOs / finish writing the formulas. What the Alpha launch supports: Launched early! Currently we’re focused on supporting: 1. Any number of sheets, with any reference structure between them. 2. Cells that translate as variables directly. We’ll translate the formulas to Python code that has the same result, or else we’ll generate a TODO letting you know we failed translating this cell. 3. Tables that translate as Pandas dataframes. We support at most one table per sheet, at the tables must be contigious. If the formulas in a column are consistent, then we will try and translate this as a single pandas statement. We do not support: pivot tables or complex formulas. When we fail to translate these, we generate TODO statements. We also don’t support graphs or macros - and you won’t see these reflected in the output at all currently. Why we built this: We did YCS20 and built an open source tool called Mito( https://trymito.io ). It’s been a good journey since then - we’ve scaled revenue and to over 2k Github stars ( https://ift.tt/SpaRAyW ). But fundamentally, Mito is a tool that’s useful for Excel users who wanted to start writing Python code more effectively. We wanted to take another stab at the Excel -> Python pain point that was more developer focused - that helped developers that have to translate Excel files into Python do this much more quickly. Hence, Pyoneer! I’ll be in the comments today if you’ve got feedback, criticism, questions, or comments. https://ift.tt/gyIrhXO May 23, 2024 at 11:10PM

Show HN: We open sourced our entire text-to-SQL product https://ift.tt/2fhNE31

Show HN: We open sourced our entire text-to-SQL product Long story short: We (Dataherald) just open-sourced our entire codebase, including the core engine, the clients that interact with it and the backend application layer for authentication and RBAC. You can now use the full solution to build text-to-SQL into your product. The Problem: modern LLMs write syntactically correct SQL, but they struggle with real-world relational data. This is because real world data and schema is messy, natural language can often be ambiguous and LLMs are not trained on your specific dataset. Solution: The core NL-to-SQL engine in Dataherald is an LLM based agent which uses Chain of Thought (CoT) reasoning and a number of different tools to generate high accuracy SQL from a given user prompt. The engine achieves this by: - Collecting context at configuration from the database and sources such as data dictionaries and unstructured documents which are stored in a data store or a vector DB and injected if relevant - Allowing users to upload sample NL <> SQL pairs (golden SQL) which can be used in few shot prompting or to fine-tune an NL-to-SQL LLM for that specific dataset - Executing the SQL against the DB to get a few sample rows and recover from errors - Using an evaluator to assign a confidence score to the generated SQL The repo includes four services https://ift.tt/UBjKZG4 : 1- Engine: The core service which includes the LLM agent, vector stores and DB connectors. 2- Admin Console: a NextJS front-end for configuring the engine and observability. 3- Enterprise Backend: Wraps the core engine, adding authentication, caching, and APIs for the frontend. 4- Slackbot: Integrate Dataherald directly into your Slack workflow for on-the-fly data exploration. Would love to hear from the community on building natural language interfaces to relational data. Anyone live in production without a human in the loop? Thoughts on how to improve performance without spending weeks on model training? https://ift.tt/2R6fYtG May 23, 2024 at 09:20PM

Show HN: Route your prompts to the best LLM https://ift.tt/l26p35t

Show HN: Route your prompts to the best LLM Hey HN, we've just finished building a dynamic router for LLMs, which takes each prompt and sends it to the most appropriate model and provider. We'd love to know what you think! Here is a quick(ish) screen-recroding explaining how it works: https://youtu.be/ZpY6SIkBosE Best results when training a custom router on your own prompt data: https://youtu.be/9JYqNbIEac0 The router balances user preferences for quality, speed and cost. The end result is higher quality and faster LLM responses at lower cost. The quality for each candidate LLM is predicted ahead of time using a neural scoring function, which is a BERT-like architecture conditioned on the prompt and a latent representation of the LLM being scored. The different LLMs are queried across the batch dimension, with the neural scoring architecture taking a single latent representation of the LLM as input per forward pass. This makes the scoring function very modular to query for different LLM combinations. It is trained in a supervised manner on several open LLM datasets, using GPT4 as a judge. The cost and speed data is taken from our live benchmarks, updated every few hours across all continents. The final "loss function" is a linear combination of quality, cost, inter-token-latency and time-to-first-token, with the user effectively scaling the weighting factors of this linear combination. Smaller LLMs are often good enough for simple prompts, but knowing exactly how and when they might break is difficult. Simple perturbations of the phrasing can cause smaller LLMs to fail catastrophically, making them hard to rely on. For example, Gemma-7B converts numbers to strings and returns the "largest" string when asking for the "largest" number in a set, but works fine when asking for the "highest" or "maximum". The router is able to learn these quirky distributions, and ensure that the smaller, cheaper and faster LLMs are only used when there is high confidence that they will get the answer correct. Pricing-wise, we charge the same rates as the backend providers we route to, without taking any margins. We also give $50 in free credits to all new signups. The router can be used off-the-shelf, or it can be trained directly on your own data for improved performance. What do people think? Could this be useful? Feedback of all kinds is welcome! https://ift.tt/c07Iov8 May 22, 2024 at 08:37PM

Show HN: B-field, a novel probabilistic key-value data structure (`rust-bfield`) https://ift.tt/vWqU4CV

Show HN: B-field, a novel probabilistic key-value data structure (`rust-bfield`) `rust-bfield` is a Rust implementation of our novel "B-field" data structure, which functions like a Bloom filter for key-value lookups instead of set membership queries. The B-field allows you to compactly store data using only a few bytes per key-value pair. We've successfully utilized it in genomics to associate billions of "k-mers" with taxonomic identifiers while maintaining an efficient memory footprint. But the data structure is also useful beyond computational biology, particularly where you have large unique key domains and constrained value ranges. Available under an Apache 2 license. We hope it proves useful, and we're happy to answer any questions! https://ift.tt/8SePW0N May 22, 2024 at 11:23PM

Show HN: Adblock for Podcasts https://ift.tt/a1wUKPp

Show HN: Adblock for Podcasts This is a small app that achieves surprisingly good podcast adblocking. It transcribes the podcast, identifies ad segments in the transcript, then creates a new version of the podcast without the ads. https://ift.tt/fapLz1h May 22, 2024 at 05:31AM

Show HN: An online billboard I built in 2 weeks https://ift.tt/JtWMOdB

Show HN: An online billboard I built in 2 weeks Never built something this quick from the ground up! https://ift.tt/TgIMz5Z May 22, 2024 at 01:19AM

Show HN: I recreated Jeffery Ventrella's "Particle Life" https://ift.tt/LHkFNJ3

Show HN: I recreated Jeffery Ventrella's "Particle Life" This weekend's coding session was dedicated to recreating Jeffery Ventrella's "Particle Life". As you can imagine, I had a lot of fun with it. I recently saw this here on Hacker News and found it strange that I’d never come across it before. Source code: https://ift.tt/due2GV3 The color palette is by Alex Cristache. https://twitter.com/AlexCristache/status/1791122643816431930 https://ift.tt/v2ehfCV May 18, 2024 at 01:47AM

Show HN: Optigraph – optimum graph network generator https://ift.tt/jQlnT4y

Show HN: Optigraph – optimum graph network generator I've created a tool that helps plan graph networks for the best possible connections between nodes. The idea is for it to be used as a kind of underground system planner. I am still working on improving the algorithms it uses, but please consider checking it out for new ideas/bug catching. https://ift.tt/kgVHd17 May 19, 2024 at 03:00PM

Show HN: SQLFrame – I ran PySpark without Spark on a SQL database https://ift.tt/bDHr6M5

Show HN: SQLFrame – I ran PySpark without Spark on a SQL database Recently I open-sourced SQLFrame, a DataFrame library that implements the PySpark DataFrame API but removes Spark as a dependency. It does this by generating the corresponding SQL for the DataFrame operations using SQLGlot. Since the output is SQL this also means that the PySpark DataFrame API can now be used directly against other databases without the Spark middleman. I built this because of two common problems I have faced in my career: 1. I prefer to write complex pipelines in PySpark but they can be hard to read for SQL-proficient co-workers. Therefore I find myself in a tradeoff between maintainability and accessibility. 2. I really enjoy using the PySpark DataFrame API but not every project requires Spark and therefore I'm not able to use the DataFrame library I am most proficient in. The library currently focuses on transformation pipelines (reading from and writing to tables) and data analysis as key use cases. It does offer some ability to read from files directly but they must be small although this can be improved over time if there is demand for it. SQLFrame currently supports BigQuery, DuckDB, and Postgres with Clickhouse, Redshift, Snowflake, Spark, and Trino in development or planned. You can use the "Standalone" session to test running against any engine supported by SQLGlot but there could be issues with more advanced functions that will be resolved once officially supported by SQLFrame. Blog post for more details: https://ift.tt/H6hnLtG... Would love to answer any questions or hear any feedback you may have! https://ift.tt/nW5XYBH May 21, 2024 at 06:39AM

Show HN: Recall Memory – Your Personal Local Time Machine for Mac https://ift.tt/uOVi7J0

Show HN: Recall Memory – Your Personal Local Time Machine for Mac Recall Memory is a free Sandboxed Mac App which let's you scroll through time and allows you to "Recall" what you were doing earlier. Recall works by capturing the active window every second and only saves screenshots with significant changes. Making it easy to scroll through what you were doing earlier. All data is processed and always stored locally. https://ift.tt/R1doNTG May 21, 2024 at 05:18AM

Show HN: Schedule SSH Execution of Bash/PowerShell/SQL Scripts https://ift.tt/ptKQrJx

Show HN: Schedule SSH Execution of Bash/PowerShell/SQL Scripts https://ctfreak.com May 21, 2024 at 02:04AM

Show HN: DeLorean – Super Performant IPv4->IPv6 Reverse Proxy in Golang https://ift.tt/iZGlHWV

Show HN: DeLorean – Super Performant IPv4->IPv6 Reverse Proxy in Golang https://ift.tt/iGsgAnU May 20, 2024 at 08:25AM