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