Saturday, September 30, 2023
Show HN: Noisy Nest Free white/pink/brown noise generator https://ift.tt/7Mnkiyv
Show HN: Noisy Nest Free white/pink/brown noise generator Hi All, i was playing around with GPT-4 today, and threw together a simple noise generator. It can play pink, brown, and white noise indefinitely. I spent maybe an hour creating this. It's quite amazing what you can do with such little time with AI. Let me know if you think of any features to add, and i'll consider adding them to make this more useful. https://ift.tt/zauYCQN October 1, 2023 at 01:10AM
Show HN: Stargazers Reloaded – LLM-Powered Analyses of Your GitHub Community https://ift.tt/IbQRePH
Show HN: Stargazers Reloaded – LLM-Powered Analyses of Your GitHub Community Hey friends! We have built an app for getting insights about your favorite GitHub community using large language models. The app uses LLMs to analyze the GitHub profiles of users who have starred the repository, capturing key details like the topics they are interested in. It takes screenshots of the stargazer's GitHub webpage, extracts text using an OCR model, and extracts insights embedded in the extracted text using LLMs. This app is inspired by the “original” Stargazers app written by Spencer Kimball (CEO of CockroachDB). While the original app exclusively used the GitHub API, this LLM-powered app built using EvaDB additionally extracts insights from unstructured data obtained from the stargazers’ webpages. Our analysis of the fast-growing GPT4All community showed that the majority of the stargazers are proficient in Python and JavaScript, and 43% of them are interested in Web Development. Web developers love open-source LLMs! We found that directly using GPT-4 to generate the “golden” table is super expensive — costing $60 to process the information of 1000 stargazers. To maintain accuracy while also reducing cost, we set up an LLM model cascade in a SQL query, running GPT-3.5 before GPT-4, that lowers the cost to $5.5 for analyzing 1000 GitHub stargazers. We’ve been working on this app for a month now and are excited to open source it today :) Some useful links: * Blog Post - https://ift.tt/MpliF0S... * GitHub Repository - https://ift.tt/Nz9iqat * EvaDB - https://ift.tt/ArkIHQF Please let us know what you think! September 30, 2023 at 07:45PM
Friday, September 29, 2023
Show HN: Dolce – Get notified if something (bad) happens to your containers https://ift.tt/jUqh2lN
Show HN: Dolce – Get notified if something (bad) happens to your containers Hi HN, while I was on vacation this year the shop of my wife was suddenly down and we only noticed once the emails of customers rolled in. After fixing it on my phone I thought there has to be a better way to notice when your docker container die or are in a restart loop for whatever reason. Now I know there are lots of tools like healthcheck.io and monocker, however none seemed to match my simple use case of getting notified _via email_ when the running– or health-status of any docker container changes. So I did what every SE would do in that case and hacked another solution but this one is mine :). I also always wanted to do a project with deno and get up to speed on typescript. This was also a great reason to finally look into using GitHub Actions to automate some of the tedious tasks. Fun fact: After reading on here about Deno Queues, I rewrote the message buffering and backoff completely and could greatly simplify the code. TL;DR - What is this: Get notification via - EMail (BYOSMTP) - Discord - Telegram if any (or only selected) containers on your host die or change their health status. I also tried to handle unexpected restarts of the container the tool is running in gracefully without loosing any events that happened before and even while the service was down. To make sure you are not spammed by notifications if a container goes into a restart loop, there is also a configurable exponential backoff function. I tried to make using the tool as easy as possible (by getting inspired on how monocker is set up). I would love to get some feedback and hear what you think (also if I just missed the perfect tool for the job: let me know, however the journey was quite fun). https://ift.tt/LP5VAgo September 29, 2023 at 09:41PM
Show HN: PDF Debugger – Inspect Structure of PDF Files https://ift.tt/kINKmg8
Show HN: PDF Debugger – Inspect Structure of PDF Files https://pdf.hyzyla.dev/ September 30, 2023 at 01:07AM
Thursday, September 28, 2023
Show HN: Create short form videos on any topic using Generative AI https://ift.tt/6gHwOE5
Show HN: Create short form videos on any topic using Generative AI Hey HN, Long time lurker first time posting. This is a streamlit app I wrote as a side project. It's a Generative AI webapp for creating short 30 second informative videos on any topic or subject under the sun. It's not perfect by any means, but a cool demo. It takes around a minute to generate so please be patient. Email is optional, only if you want link to watermark removed completed video clip. Any feedback/suggestions would be appreciated. Thanks! JD P.S. I am actively looking for Senior Python/DevOps/MLOps roles in California. Contact info in my profile. Thanks. https://ift.tt/Zdvko5T September 29, 2023 at 01:20AM
Show HN: Ultra-Realistic Generative Fill with AI and 3D https://ift.tt/R9BVn0s
Show HN: Ultra-Realistic Generative Fill with AI and 3D Hey all, You've probably seen projects that add objects to an image from a style or text prompt, like InteriorAI (levelsio) and Adobe Firefly. The prevalent issue with these diffusion-based inpainting approaches is that they don't yet have great conditioning on lighting, perspective, and structure. You'll often get incorrect or generic shadows; warped-looking objects; and distorted backgrounds. ### What is Fill 3D? Fill 3D is an exploration on doing generative fill in 3D to render ultra-realistic results that harmonize with the background image, using industry-standard path tracing, akin to compositing in Hollywood movies. ### How does it work? 1. Deproject: First, deproject an image to a 3D shell using both geometric and photometric cues from the input image. 2. Place: Draw rectangles and describe what you want in them, akin to Photoshop's Generative Fill feature. 3. Render: Use good ol' path tracing to render ultra-realistic results. ### Why Fill 3D? + The results are insanely realistic (see video in the github repo, or on the website). + Fast enough: Currently, generations take 40-80 seconds. Diffusion takes ~10seconds, so we're slower, but for the level of realism, it's pretty good. + Potential applications: I'm thinking of virtual staging in real estate media, what do you think? ### Check it out at https://fill3d.ai + There's API access! :D + Right now, you need an image of an empty room. Will loosen this restriction over time. Fill 3D is built on Function ( https://fxn.ai ). With Function, I can run the Python functions that do the steps above on powerful GPUs with only code (no Dockerfile, YAML, k8s, etc), and invoke them from just about anywhere. I'm the founder of fxn. ### Tell me what you think!! PS: This is my first Show HN, so please be nice :) https://ift.tt/4QhK0ot September 29, 2023 at 12:41AM
Show HN: Semiform.ai – A new kind of web form, powered by LLMs https://ift.tt/3Wn1iqf
Show HN: Semiform.ai – A new kind of web form, powered by LLMs https://www.semiform.ai September 28, 2023 at 08:13PM
Wednesday, September 27, 2023
Show HN: The Tomb of Ramesses I in the Valley of the Kings https://ift.tt/e7QqkAf
Show HN: The Tomb of Ramesses I in the Valley of the Kings Hey all, I’m coding up a new tour system for my 3d Egyptian work. After the last feedback, I focused on building more interactive content and fx into the guided tours with sound and telling the mythology in the wall art. I’d love feedback with the new version – this is built with vanilla Three.js and footage captured on my iPhone 12. For various fx, I coded many of my own shaders based on work by https://twitter.com/akella and others on ShaderToy, so I’m keen to test on more devices. As the hacker, so the (ancient) painter. https://ift.tt/tCWucDi September 26, 2023 at 05:04PM
Tuesday, September 26, 2023
Monday, September 25, 2023
Show HN: Bigcapital - A open-source alternative to QuickBooks https://ift.tt/jlsQUS2
Show HN: Bigcapital - A open-source alternative to QuickBooks https://ift.tt/6tMPq5m September 26, 2023 at 12:05AM
Show HN: AI Agents that do research for you https://ift.tt/CXYbS6k
Show HN: AI Agents that do research for you My take on an ai-agent powered research service. You configure the topics and the sources, then AI goes and does the research for you and distills the knowledge into bite size chunks. https://ift.tt/udmFD6t September 25, 2023 at 11:09PM
Sunday, September 24, 2023
Show HN: Hichatbot.ai – Chat with your documents, video transcripts https://ift.tt/21dNbzI
Show HN: Hichatbot.ai – Chat with your documents, video transcripts Hi HN, I created this site recently and need som feedbacks. Please give it a try, let me know if you see anything to need to be improved or added. Below is the summary of https://hichatbot.ai What is HiChatbot? - HiChatbot is an AI-powered chatbot that can answer your questions about documents, text, and videos. You can upload a document, text, or provide a video link to HiChatbot and have a Q&A chat with the content. What are some of the things I can do with HiChatbot? You can use HiChatbot to: - Summarize the main points of a document - Get more details about a specific topic in a document, text, or video - Based on the provided document, generate creative text formats of text content, like executive summaries, reports, poems, code, scripts, musical pieces, email, letters, etc. https://hichatbot.ai September 24, 2023 at 07:26PM
Saturday, September 23, 2023
Show HN: Basketball Play Designer https://ift.tt/RqzkN6X
Show HN: Basketball Play Designer In a company hackathon this weekend, I thought it would be fun to build a basketball play designer. Essentially, you enter some information about the type of play you want, and it generates a play following these requirements. I was imagining it might be useful for stuff like: 1. Designing personalized plays for first-time coaches: "Give me a play that gets my shooting guard an open three-pointer. My shooting guard shoots the best from the right wing, and my point guard has a weak left hand. My center sets great screens, so have my center set an off-ball screen for my shooting guard." 2. Brainstorming novel plays for long-time coaches: "Generate a novel play out of the UCLA set." It is loaded in with an example play, so make sure to hit the buttons to generate new plays with the entered information. The animation generation is based on the play-by-play and is a bit finicky, so you can try to generate new play-by-plays/animations if the first ones don't work well. It's still a bit rough around the edges, but I'd love to know what people think! https://ift.tt/xl3cjUy September 23, 2023 at 11:36PM
Show HN: A “CRM” for your personal relationships https://ift.tt/UFLCN12
Show HN: A “CRM” for your personal relationships Android: https://ift.tt/dX1B0H4... iOS: https://ift.tt/qpG7tB2 We know life can be busy. And we often struggle to make time for the people that matter most to us. According to a Harvard study from 2021, "36% of all Americans [...] feel “serious loneliness.”" [1] We created an app to help people focus on their most personal relationships and guide them through forming more meaningful connections with them, in the hopes to combat the "Loneliness Epidemic". We just launched the first iteration - call it an MVP if you like - something to validate our ideas and get the conversation started. We are looking for people to try out what we have built and share their thoughts. The functionality is very basic for now, but we are planning to expand based on our users' feedback. Here is what you can do today: * Tell us who the people are that matter most to you * Get daily reminders to reach out to them * Send them virtual postcards with over 50 handcrafted designs [1] https://ift.tt/HOblu25 https://ift.tt/IrQPNHM September 23, 2023 at 09:21PM
Friday, September 22, 2023
Show HN: Tome, aka Tom's Editor – a new command-line text editor https://ift.tt/OFrL7TM
Show HN: Tome, aka Tom's Editor – a new command-line text editor https://ift.tt/8WuzRwF September 22, 2023 at 09:23PM
Show HN:Rerender A Video – Prisma type style transfer for Videos https://ift.tt/UAq7ywa
Show HN:Rerender A Video – Prisma type style transfer for Videos https://ift.tt/LxjTpu6 September 22, 2023 at 11:08PM
Thursday, September 21, 2023
Show HN: Transform-x - Convert between JSON, SQLite and Excel formats. https://ift.tt/kbwR4Js
Show HN: Transform-x - Convert between JSON, SQLite and Excel formats. This is a JS lib, CLI, Web UI and HTTP API to convert between JSON, SQLite and Excel formats. I built this partially as a challenge to see if I could reuse the JS code in each environment. I also move between these formats often during development. https://ift.tt/0I46mME September 21, 2023 at 10:59PM
Wednesday, September 20, 2023
Show HN: Mana Pool – Market for Magic Cards https://ift.tt/YuV4aA2
Show HN: Mana Pool – Market for Magic Cards Hi folks. I launched my first startup on HN 15 years ago (see my profile), and I wanted to post here again now. Like my last one, this project comes from one of my life's passions. I have played Magic: The Gathering for 30 years. My co-founders and I think Magic deserves its own market, and this thinking will lead to dozens of ways to make a great app. We consider what we have an MVP, and we are all going to MagicCon this weekend in Las Vegas to walk around in our Mana Pool shirts and talk to people about the future. If HN likes the site, I would appreciate you crashing it before we head out tomorrow night! https://manapool.com/ https://manapool.com/ September 20, 2023 at 09:01PM
Tuesday, September 19, 2023
Show HN: Hydra - Open-Source Columnar Postgres https://ift.tt/saCKpFd
Show HN: Hydra - Open-Source Columnar Postgres hi hn, hydra ceo here hydra is an open-source extension that adds columnar tables to Postgres for efficient analytical reporting. With Hydra, you can analyze billions of rows instantly without changing code. demo video (5 min): https://youtu.be/1yzxgb0Oyrw github repo: https://ift.tt/hLlvpFY For 1.0 GA release, aggregate queries are over *60% faster* than Hydra beta due to aggregate vectorization. Spatial indexes (gin, gist, spgist, and rum indexes) and pg_hint_plan are now enabled for performance optimization. postgres is great, but aggregates can take minutes to hours to return results on large data sets. long-running analytical queries hog database resources and degrade performance. use hydra to run much faster analytics on postgres without changing code. for testing, try the hydra free tier to create a column postgres instance on the cloud. https://ift.tt/gjC2KN8 https://ift.tt/nqKjx7O September 19, 2023 at 08:05PM
Monday, September 18, 2023
Show HN: Collaborative Lisp Coding on Discord https://ift.tt/K6nQqRW
Show HN: Collaborative Lisp Coding on Discord This is a Discord bot I made, which lets you write and evaluate Lisp code in collaborative sessions on Discord. I wrote it in a short amount of time, partly for learning purposes, but also because I found the idea exciting and it was fun to hack around. I'd be happy to get your feedback, especially on how to improve the deletion mechanism (maybe make deletion sexpr-based?). I've tried to make the README detailed enough so that it's easy to make some changes and run your own version. https://ift.tt/0NqQ3hv September 18, 2023 at 09:22PM
Show HN: macOS GUI for running LLMs locally https://ift.tt/yERVv57
Show HN: macOS GUI for running LLMs locally Hello HN, I've been working on this project for a while, and it has been in an "open" beta for some time. I finally believe it's ready for its first release. I hope you like it. Here are some potential questions that may arise: 1. How does it compare to LM Studio? It's likely that if you're already using LM Studio, you'll continue to do so. This project is designed to be more user-friendly. 2. Is it open-source? No, it is not. 3. Does it use any open-source libraries? Yes, it uses llama.cpp and a few others, as indicated in the license information included with the application. 4. Why is not using electronjs? Two reasons, I wanted total control over the whole tech-stack and second, I wanted to be able to send this to my friends over iMessage. 5. Does it support Intel macs? It should, but I couldn't test it. 6. Does it support older macOS? 12.6 is the lowest version at the moment. 7. Is XXX a bug? Probably :) https://www.avapls.com/ September 18, 2023 at 11:51PM
Sunday, September 17, 2023
Show HN: Type and Calculate Anything, Instantly. Numi like Calculator. https://ift.tt/DAvES8B
Show HN: Type and Calculate Anything, Instantly. Numi like Calculator. https://hissab.io/ September 18, 2023 at 01:32AM
Show HN: Stripe shut down our successful business and took $24,655.97 https://ift.tt/tdn7UXT
Show HN: Stripe shut down our successful business and took $24,655.97 We created our Stripe account (On Click Checkout LLC) on February this year. For last 7 months, we have been working on our product to go live and get new clients. We are helping other Stripe accounts to get new customers without charging the many upfront fees but % of revenue they earn from the customers we bring. This helps many new businesses to go live without carrying the risk of losing money due to knowledge debt (meaning not knowing how to do marketing and spending money to learn) After 7 months of intense work and building our product, we finally went live few days ago and it started very successful where after 7 months of work in just 3-4 days we made 30k-40k sales to our clients and it was continuous. This was not just 3-4 days, it was actually behind the scene 7 months of preparation in the background and finally our efforts paying off. We started to use our Stripe account few days ago as mentioned and today all of a sudden, they shut down our account for "fraud", and they permanently held 24,655.97 of our funds saying they will use it to refund card payments (but we have no card payments as we only made that money by using application fee) and they sent us appeal form which only lets you upload Articles of Incorporation (which we did) and then automatically declines you We need someone from Stripe to help us to fix this misunderstanding, this was work of our team and now they are not only damaging our business and they are holding our hard earned money. Please if you work at Stripe reachout to us, and our Stripe account id is acct_1MeSnoKHRzBeciOB September 17, 2023 at 11:56PM
Saturday, September 16, 2023
Show HN: Findcool.tools – AI to Recommend Tools Based on Problem https://ift.tt/cu1vCFB
Show HN: Findcool.tools – AI to Recommend Tools Based on Problem https://ift.tt/Mq8S6Br September 17, 2023 at 12:04AM
Show HN: Bookmarklet to count number of lines in a GitHub repo https://ift.tt/bg5kzJy
Show HN: Bookmarklet to count number of lines in a GitHub repo https://ift.tt/Y7oatbE September 16, 2023 at 11:10PM
Show HN: Every Breath You Take – Heart Rate Variability Training https://ift.tt/c0vefJj
Show HN: Every Breath You Take – Heart Rate Variability Training Through controlled breathing it is possible to regulate your body's stress response. I've built an app to measure and train this effect with a Polar H10 Heart Rate monitor. With every breath you take, you can set the pace of your breathing rate, measure your breathing control with the chest accelerometer, and see how heart rate variability responds. https://ift.tt/b3FSCD6 September 16, 2023 at 11:48PM
Friday, September 15, 2023
Show HN: We built rescaling for distributed stateful stream processing https://ift.tt/IiujEWN
Show HN: We built rescaling for distributed stateful stream processing https://ift.tt/AvIwLgG September 15, 2023 at 10:20PM
Show HN: IncarnaMind-Chat with your multiple docs using LLMs https://ift.tt/ucjRSeM
Show HN: IncarnaMind-Chat with your multiple docs using LLMs https://ift.tt/dwULNXa September 15, 2023 at 11:32PM
Thursday, September 14, 2023
Show HN: Image Eval – An evaluation toolkit for image generation models https://ift.tt/wXYomlr
Show HN: Image Eval – An evaluation toolkit for image generation models https://ift.tt/s5iDaOf September 14, 2023 at 09:29PM
Wednesday, September 13, 2023
Show HN: Kr8s a batteries-included Python client library for Kubernetes https://ift.tt/rGHYZoU
Show HN: Kr8s a batteries-included Python client library for Kubernetes Hey folks. I'm the author of kr8s. I’ve been working on kr8s for a while now and one of my core goals is to build a Python library for Kubernetes that is the most simple, readable and produces the most maintainable code. It should enable folks to write clean code when working with the Kubernetes API. If you're interested in how it compares with other libraries then check out [this post]( https://ift.tt/MbEIou1... ). Happy to answer any questions you might have in the comments here . https://ift.tt/SibvHNF September 13, 2023 at 11:38PM
Tuesday, September 12, 2023
Monday, September 11, 2023
Show HN: KlongPy now supports ticker plants https://ift.tt/xN2rcRB
Show HN: KlongPy now supports ticker plants https://ift.tt/MXUjHEZ September 12, 2023 at 01:06AM
Show HN: A surprisingly effective way to predict token importance in LLM prompts https://ift.tt/J2U1h5q
Show HN: A surprisingly effective way to predict token importance in LLM prompts We explored a novel method to gauge the significance of tokens in prompts given to large language models, without needing direct model access. Essentially, we just did an ablation study on the prompt using cosine similarity of the embeddings as the measure. We got surprisingly promising results when comparing this really simple approach to integrated gradients. Curious to hear thoughts from the community! https://ift.tt/4BnW5UX September 11, 2023 at 09:29PM
Sunday, September 10, 2023
Saturday, September 9, 2023
Show HN: Founder Pen Pals https://ift.tt/I75m0x8
Show HN: Founder Pen Pals https://ift.tt/oWI6UTs September 10, 2023 at 02:28AM
Show HN: Break Ideas to Refresh Your Mind and Body https://ift.tt/eocdYxV
Show HN: Break Ideas to Refresh Your Mind and Body https://ift.tt/C1gNPo5 September 9, 2023 at 10:49PM
Show HN: I built a Python web framework from scratch https://ift.tt/KGn6blt
Show HN: I built a Python web framework from scratch been working on this for nearly a year https://ift.tt/esZiQPj September 9, 2023 at 10:47PM
Friday, September 8, 2023
Show HN: Conway's Game of Life in TypeScript's type system https://ift.tt/Ds3yVkO
Show HN: Conway's Game of Life in TypeScript's type system TypeScript playground: https://ift.tt/uYGipXA... https://ift.tt/HBuYK30 September 8, 2023 at 11:11PM
Thursday, September 7, 2023
Wednesday, September 6, 2023
Tuesday, September 5, 2023
Show HN: Ethical AI – Alternate Reality Game on LLMs https://ift.tt/LPtV2Z9
Show HN: Ethical AI – Alternate Reality Game on LLMs https://ethical-ai.eu/ September 6, 2023 at 12:05AM
Monday, September 4, 2023
Show HN: Recognize license plates using fine-tuned yolov8, OCR and IP camera https://ift.tt/7HTPEC9
Show HN: Recognize license plates using fine-tuned yolov8, OCR and IP camera Hey, just a work related project I made, which could be open sourced :D If you're looking for an example on how to use/fine-tune yolov8, I feel like taking a look at this repo and reading the README could help you get up to speed (also linked some nice refs)! This is actually a full rewrite of a proprietary project I made (and documented on my site) like a year ago, will do some finishing touches (write blog post about it, mark the old version deprecated, record a tutorial on how to set it up on an Ubuntu server, etc, etc) in the following month, but felt like sharing it now, cuz I consider it done The only proprietary part is the client, which receives the images and does stuff with db (has to interact with internal APIs, so there's no reason to make it oss anyways). Also, the client contains only the business logic, all of the fun ai/web server stuff is fully open under AGPL-3.0 (and an example client without the business logic is available ... in rust btw xdd). https://ift.tt/YxJ1VtA September 4, 2023 at 11:56PM
Sunday, September 3, 2023
Saturday, September 2, 2023
Show HN: Menu Bar Calendar on macOS https://ift.tt/fqnD1Zo
Show HN: Menu Bar Calendar on macOS https://ift.tt/KjR93ho September 3, 2023 at 12:57AM
Show HN: I mirrored all the code from PyPI to GitHub and analysed it https://ift.tt/6xNHCpu
Show HN: I mirrored all the code from PyPI to GitHub and analysed it This is a side project I've been working on for the last few months. I built an automated system to continuously mirror all the code on PyPI to a series of Github repositories. Mirroring PyPI code to Github enables: 1. Scanning of all new Python packages for accidentally published credentials 2. A browsable/searchable index of published code with a nice UI 3. Large-scale analysis of all published code to see how the language is evolving Using this project anyone is able to download the contents of PyPI to their personal machine and analyse every piece of code ever published in a matter of hours. I hope it enables people to do things with the worlds largest and oldest corpus of Python code that wasn't possible before, and while this is likely totally useless to most people I think that is kind of cool and unique. https://ift.tt/K7rGwdN September 2, 2023 at 10:45PM
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