Show HN: Yesterday I open sourced StratusGFX, a realtime 3D rendering engine https://ift.tt/JqVrLHB

Show HN: Yesterday I open sourced StratusGFX, a realtime 3D rendering engine It's been closed source for a long time while I worked on it on and off as a hobby research project, but yesterday the repo was made public for the first time under the MPL 2.0 license. A feature reel showing its capabilities can be found here: https://ift.tt/hEYa9wJ... A technical breakdown of a single frame can be found here: https://ift.tt/hTyG02x... It's still in a very beta state (bugs and instability expected), but I felt like it was a good time to make it public since a lot of its core features are mostly presentable. I plan to continue working on it in my spare time to try and improve the usability of the code. Two main use cases I could see for it: 1) People using it for educational purposes. 2) People integrating it into other more general purpose engines that they're working on since Stratus is primarily a rendering engine. Any extensions to the rendering code that are made public would then further help others. So I think it will remain very niche but I'm hoping it will still be helpful for people in the future. https://ift.tt/mQtU1lV March 30, 2023 at 03:25PM

Show HN: Sendsecurely.io – an audited secure file sharing platform https://ift.tt/JANojPt

Show HN: Sendsecurely.io – an audited secure file sharing platform Hi HN! tldr: SendSecurely is a secure platform to send sensitive documents and files to others. All files are encrypted locally before uploading to SendSecurely. The decryption keys are also encrypted and managed by a new audited database system. Anytime anyone accesses the decrypted keys, an audit log is created letting you keep track of everyone you have shared the file with and when they have accessed it. We would love for you to try this new system and share feedback! long (and technical) story: My partner and I have been working for the past 2 years on building a new privacy-oriented database system called EthicalDB. EthicalDB utilizes blockchain technology to codify both database schema and database permissions. All data in EthicalDB must be associated with an entity in the database and predefined by the schema as public or private data. Permissions are also defined in the schema. Private data is stored encrypted within EthicalDB in a special way that requires multiple nodes to provide decryption keys to access the private data. This forms the basis of governance and accountability in the system such that no one node can access the private data. For private data to be accessed, a private data request must be submitted to the blockchain ledger from an entity existing within EthicalDB. The nodes validate that the entity has permission to access the requested private data and then submit decryption keys for the entity to be able to access the data. In this way, there is no separation between data access and audit - you must submit a data request to get access to the data. We view this radically different architecture and design from traditional database systems as necessary if we wish to codify privacy policies and truly have support for individual personal data ownership and protection. After a combined 25 years working as internet application developers, my partner Travis and I saw that database systems sucked at storing personal data and any attempt to do so was an afterthought. Core problem: every database system is designed assuming the hosting organization has full ownership of all the data within the system. We asked ourselves what would a database system look like if a system was designed from the ground up to respect privacy and personal data ownership? - EthicalDB is what resulted. There are many uses we can see for EthicalDB, but one of the first applications we felt comfortable building and releasing to the public is a secure file sharing platform. We would love input and feedback on SendSecurely! We'd be also happy to discuss with anyone interested a technical deep dive on the EthicalDB technology. Thanks for checking this out! https://ift.tt/of7jVli March 30, 2023 at 09:50AM

Show HN: Type Safe SQL Query Builder https://ift.tt/RQf6lLp

Show HN: Type Safe SQL Query Builder https://kysely.dev/ March 30, 2023 at 08:58AM

Show HN: Marvin – build AI functions that use an LLM as a runtime https://ift.tt/yZzXu8Q

Show HN: Marvin – build AI functions that use an LLM as a runtime Hey HN! We're excited to share our new open-source project, Marvin. Marvin is a high-level library for building AI-powered software. We developed it to address the challenges of integrating LLMs into more traditional applications. One of the biggest issues is the fact that LLMs only deal with strings (and conversational strings at that), so using them to process structured data is especially difficult. Marvin introduces a new concept called AI Functions. These look and feel just like regular Python functions: you provide typed inputs, outputs, and docstrings. However, instead of relying on traditional source code, AI functions use LLMs like GPT-4 as a sort of “runtime” to generate outputs on-demand, based on the provided inputs and other details. The results are then parsed and converted back into native data types. This “functional prompt engineering” means you can seamlessly integrate AI functions with your existing codebase. You can chain them together with other functions to form sophisticated, AI-enabled pipelines. They’re particularly useful for tasks that are simple to describe yet challenging to code, such as entity extraction, semantic scraping, complex filtering, template-based data generation, and categorization. For example, you could extract terms from a contract as JSON, scrape websites for quotes that support an idea, or build a list of questions from a customer support request. All of these would yield structured data that you could immediately start to process. We initially created Marvin to tackle broad internal use cases in customer service and knowledge synthesis. AI Functions are just a piece of that, but have proven to be even more effective than we anticipated, and have quickly become one of our favorite features! We’re eager for you to try them out for yourself. We’d love to hear your thoughts, feedback, and any creative ways you could use Marvin in your own projects. Let’s discuss in the comments! https://ift.tt/wd2mjUW March 30, 2023 at 07:34AM

Show HN: SpamZappr – AI-Powered Spam Detection Solution https://ift.tt/SnWMguq

Show HN: SpamZappr – AI-Powered Spam Detection Solution If you're looking for a cutting-edge solution to keep spam at bay and create a cleaner online space, then look no further than SpamZappr! Our AI-powered spam detection tool will revolutionize the way you manage spam in your online community. Spam is an ever-present issue in the digital world, and it can be a frustrating and time-consuming problem for anyone trying to manage an online community. That's why we created SpamZappr, a powerful tool designed to effortlessly detect and filter spam with AI technology. Our goal with SpamZappr is to make managing online communities easier and more enjoyable for everyone. With our tool, you can protect your users from malicious content, improve user engagement, and maintain a professional online presence. What's more, we've made it incredibly easy to integrate SpamZappr into your existing platform or application. Our developer-friendly API lets you quickly implement spam detection, so you can focus on what really matters: building a strong and engaged community. https://spamzappr.com March 30, 2023 at 05:51AM

Show HN: Hacker News Summarizer (Chrome Extension) https://ift.tt/feCYVz0

Show HN: Hacker News Summarizer (Chrome Extension) Hey Hacker News community, We're excited to announce the launch of our new Chrome extension, "Hacker News Summarizer," which uses OpenAI API to summarize articles on Hacker News. It helps you quickly understand the key takeaways without reading the whole article. Plus, no login or confirmation is required to use it! Simply install the extension and click the "summary" link next to "comments" when you want to read an article. Disclaimer: Not all articles are summarised, or supported but we will change and try to support them later. Additionally, this extension is not affiliated with OpenAI or Hacker News. Chrome Extension: https://ift.tt/0RzjN3W ... Try it out today and let us know what you think in the comments below! Thanks, The Hacker News Summarizer team https://ift.tt/G0LDNTo March 29, 2023 at 04:18PM

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/JqrZXVW

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/mTqV31J March 29, 2023 at 03:04PM

Show HN: Atmos – Everything you need to create color palettes https://ift.tt/LvoxtrQ

Show HN: Atmos – Everything you need to create color palettes https://atmos.style March 29, 2023 at 01:08PM

Show HN: Tampermonkey userscript for removing HN threads via predefined regexes https://ift.tt/GxnEUSd

Show HN: Tampermonkey userscript for removing HN threads via predefined regexes https://ift.tt/LX625hf March 29, 2023 at 09:15AM

Show HN: Customizable, embeddable Chat GPT based on your own documents https://ift.tt/gLzBsNp

Show HN: Customizable, embeddable Chat GPT based on your own documents https://libraria.dev/ March 29, 2023 at 06:41AM

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS https://ift.tt/m9rC1T4

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS Hey HN! Try calling: +16507299536 to talk to Gen Z GPT. This a quick demo of what you can do with Vocode (open source toolkit for building voice-based LLM applications). We've collaborated with Rime using their text-to-speech for this demo! https://ift.tt/M9QWSiG March 29, 2023 at 02:21AM

Show HN: GPT4 vs. GPT3:What you should know https://ift.tt/7OlhxTU

Show HN: GPT4 vs. GPT3:What you should know https://ift.tt/42MHgf7 March 28, 2023 at 08:22PM

Show HN: DiskerNet – save and index web content locally https://ift.tt/Qv1JR5S

Show HN: DiskerNet – save and index web content locally https://ift.tt/ylUNEkD March 28, 2023 at 05:32PM

Show HN: Using Voice to Interact with ChatGPT https://ift.tt/Z36N5fW

Show HN: Using Voice to Interact with ChatGPT Hi HN, During the weekend, I built a Chrome extension for ChatGPT that allows you to interact with it using your voice. Currently, it supports more than 10 languages, and I will add more gradually if requested. Although it's still in its early stages, I would be happy to receive critical feedback! https://ift.tt/ig8ls7W March 28, 2023 at 03:28PM

Show HN: PoachMe.dev, Reclaim Your Time https://ift.tt/G5IoFhe

Show HN: PoachMe.dev, Reclaim Your Time A couple of months ago, I posted about my stealth startup on HN and got a lot of friendly help and signups so I'm officially launching today to a wider audience. All of the features highlighted here are "FREE" (we just take a cut from your scheduled recruiter calls) PoachMe.dev is your one stop shop to being paid for the time you spend with recruiters on finding a job. From the hiring manager, to the recruiter, to the HR team cutting you an offer letter, every single person in the chain is getting paid while a candidate gets to pretend their money and time and resources aren't dwindled every time they take an interview so this turns it back on it's head. Have you ever received a random message asking for a random technology you don't have while also claiming "you're a perfect fit"? Send them a pre-composed "reply template message" from PoachMe ("Great. Please book a slot on my calendar and we can chat more about this. You'll receive my resume upon confirmation of the booking. https://ift.tt/hLdZfbK ") so they can schedule and pay for your time. You will be surprised how many great recruiters will blatantly tell you that you are not worth your time as soon as they're asked to pony up even $100/hr while making an easy 10k for placing you at a company. If your skills have value, you can cut through the recruiter chaff and get to the recruiters who are actually easy to work with in one easy step. After we built this core feature, we've branched out to creating a career snapshot (https://ift.tt/tXyId21) which allows you to showcase your skills in one single screen without it being a resume and have started work on a virtual business card you can update and flash unto NFC cards so you have a digital business card you can carry around with you ( https://ift.tt/RZtEQKD ) Sign up today using the following limited signup code ( https://ift.tt/mSMCDNH ). Although I am sure I am able to scale this startup to any size, limiting signups is a super easy way to not get HN-hugged-to-death. https://ift.tt/7ui9ZM5 March 28, 2023 at 01:45PM

Show HN: Regex.ai – AI-powered regular expression generator https://ift.tt/MuxWTXo

Show HN: Regex.ai – AI-powered regular expression generator Regex.ai is an AI-powered tool that generates regular expressions. It can accurately generate regular expressions that match specific patterns in text with precision. Whether you're a novice or an expert, Regex.ai's intuitive interface makes it easy to input sample text and generate complex regular expressions quickly and efficiently. Overall, Regex.ai is a game-changer that will save you time and streamline your workflow. https://regex.ai/ March 28, 2023 at 07:25AM

Show HN: A Podcast Q&A App Powered by GPT https://ift.tt/6IvkBEZ

Show HN: A Podcast Q&A App Powered by GPT DrPawd is a GPT powered app for answering questions from podcasts. Not only does it provide the answer but also provides the timestamps in the relevant episodes where the hosts discuss the topic. It also features a personalized episode page where the user can ask questions specifically to the episode, read summary of the episode and find related episodes which they might find interesting. Right now some of the most popular podcasts such as HubermanLab, Peter Attia's TheDrive, StarTalk and Stuff You Should Know are supported with more to come. This is still early stage and UI needs more refinements but happy to hear critical feedback. https://drpawd.com March 27, 2023 at 05:47PM

Show HN: Flightle https://ift.tt/raoXMzp

Show HN: Flightle https://ift.tt/ls4mfeP March 27, 2023 at 05:35PM

Show HN: Hacker Cabin https://ift.tt/4FWPNl3

Show HN: Hacker Cabin https://ift.tt/LmFXAGY March 27, 2023 at 05:30PM

Show HN: GPT My Life https://ift.tt/vdHeBlo

Show HN: GPT My Life Have you ever considered just letting AI control your life? I mean, it's clearly superior to humans in every way. AI never gets tired, it never gets emotional, and it never makes mistakes. So why bother trying to control your own life when you could just let the machines do it for you? Just sit back, relax, and let GPT-3 plan your day. After all, what could possibly go wrong? https://gptmylife.com/ March 27, 2023 at 04:59PM