Useful CSS custom functions using the new @​function rule

A GPU-accelerated computing library for running physics simulations and other GPGPU computations in a web browser.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

TailwindCSS v4.0 compatible replacement for `tailwindcss-animate`

USAL.js - Ultimate Scroll Animation Library - Lightweight, powerful, wonderfully simple ✨

🔥 Disintegrate your windows with style.

Like Vercel, but open source and for all languages.

A PDF viewer that seamlessly integrates with any JavaScript project

Open source comprehensive 2D content creation tool suite for graphic design, digital art, and interactive real-time motion graphics — featuring node-based procedural editing

A performant frontend ecommerce starter template with Next.js

The free and privacy-friendly screen recorder with no limits 🎥

MacOS menu bar app for launching iOS  and Android 🤖 emulators

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

A web app for creating flexible layouts with the power of CSS Flexbox.

Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including wi…

Spectral.js is a paint like color mixing library utilizing the Kubelka-Munk theory.

🤳 VR/AR for react-three-fiber

A new local-first, privacy-focused and open-source home for your markdown notes

The headless rich text editor framework for web artisans.

React component for editing/viewing JSON/object data

Fast, unstyled command menu React component.

High-performance audio engine

Streaming highlighting with Shiki. Useful for highlighting text streams like LLM outputs.

A fancy self-hosted monitoring tool

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

The world's most flexible commerce platform.

🎯 All you need. Nothing you don't. Open source project management that works for you, not against you.

Slash database complexity away with jason.

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.