WASM Cloth Simulator
I wrote this a few months ago over Winter break. It's the fastest/highest fidelity browser cloth sim I've found, but this codepen (1) is close. I'd love to hear any insights about cloth simulators / spring constraint solvers 1: https://codepen.io/dissimulate/pen/nYQrNP GitHub: https://github.com/mkhan45/clothsim
Does the same job
all alternatives →- BABuild and sell truly interactive in-browser coding courses2021 · ▲9
Hey HN, I'm Mehul, founder of codedamn. I'm glad to release codedamn creator (https://creator.codedamn.com/) in public beta today - the first (and only?) interactive course creating platform available to create truly interactive programming courses. Unlike existing solutions of embedding iframes from different code execution services, we have built the whole system from the ground up - allowing the course students to work inside a powerful in-browser editor solving code challenges. This will enable you to create highly interactive courses on virtually any topic. Want to teach…
- IMI made a local wrapper for Automatic 11112024 · github.com · ▲9
I made an open-source Python library for the Stable Diffusion Web UI. It's a direct alternative to Huggingface Diffusers except it has more features + runs the same scripts as A1111 so the results are replicable. Please give it a star on Github! https://github.com/saketh12/Auto1111SDK
- IBI built a mockup/prototype/wireframe editor in ten weeks2012 · ▲42
Hi HN, After watching a lot of Show HN's here, it's finally my turn to show something. This is the first real project I have shipped, so it is extra special to me. For those who will inevitably ask why I made yet another mockup editor I covered it on our blog (http://blog.mocktailsapp.in/why-build-yet-another-mockup-editor-tm). Not all the features mentioned in that post have been implemented yet. As such Mocktails is pre-beta software and very minimal. It does not even have user accounts or any actual server side component at all for that matter (yet)! Our intention is to build Mocktails…
- KYKeep your AI agents up to date with latest docs2025 · web2llm.dev · ▲5
Hey HN! I wanted to practice "vibe coding" and see how far and fast I can go by only prompting, without actual coding. I decided to make a simple CLI app that scrapes web docs into a single md file (I was annoyed that LLM keeps writing Tailwind 3 code for a Tailwind 4 project). In just a couple of hours, the CLI app was ready! Then iterated on arguments for another couple of hours. Result: https://github.com/vladstudio/web2llm Then I decided to go further and "productize" the CLI by making a web app for it. Another half-day, and the web app is ready!…
- IMI made ComfyUI nodes for virtual try-on using IDM-VTON2024 · github.com · ▲5
Hey HN, 4 days ago I went through the impressive demo of IDM-VTON on HuggingFace. I found there was no ComfyUI adaptation of this new model. So I’ve implemented custom nodes in ComfyUI that allow anyone to perform virtual try-ons using IDM-VTON. Simply load an image of a model and a garment, and the node will generate a new image with the garment worn by the model. I would love to hear your thoughts and feedback! Cheers, Tom
- CPCode_puppy – a CLI vibe coder that I vibe coded using a vide coder2025 · github.com · ▲5
Hi HN! I've never posted anything on here before, but this project was too fun to pass up. I've been learning a lot about agents lately, and wanted to see if I could replicate some of the results of Windsurf and Cursor. Generally I love these tools, but when you're stuck behind an "enterprise" firewall, they don't work as well. This sad state of affairs motivated me to understand SWE agents more. Does it work? Yes. Is it as good as Cursor and Windsurf? Not quite, but it's pretty darn close, depending on the model you use. I'm lacking a few features like semantic indexing, MCP support, but…
More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com

Launched alongside, June 2023
the whole month →- NI
Heya HN, I've been working on a reddit-like platform as my primary side project for the last few years. Doing a (very) soft launch today, mainly because I want to use it to encourage discussion of alternatives. How non.io works: 1. Free to browse, paid to interact. 2. Minimum subscription is $2 (though you can choose more). I take $1 to run the servers, everything left gets split evenly between everything you upvote that month. It's a simple model, but I hope it's a better one than the freemium model we've been relying on for the last few years. Fundamentally I feel like any ad-supported…
Commerce · 2023 · non.io

Typefully 2.0▲931Effortlessly publish on Twitter and LinkedIn, now with AI
Growth · 2023 · typefully.com

SlashPage▲760Create websites in seconds to build your first 1K community
Growth · 2023 · slashpage.com
