Havuz

AI-native, local-first video editor by Ribbi — runs entirely in the browser. Rust/WASM engine, WebGPU compositing, WebCodecs export; humans

On-device AI SDKs for iOS, macOS, Android, and the web. Small, focused models that run fully offline in Swift, Kotlin, and JavaScript with C

Nordstjernen Sol web browser. A open source web browser with dual GPL 3+ or NSL license, written from scratch in 2026.

초경량 한국어 형태소 분석기 — 1MB 모델로 브라우저에서 실행(WASM). Ultra-lightweight Korean morphological analyzer in the browser. npm: garu-ko

Open-source desktop browser with a minimal Island interface, built-in ad and tracker blocking, private tabs, and releases for macOS, Windows

Client-side PDF toolkit — lock, unlock, merge, split & rotate PDFs in the browser. qpdf compiled to WebAssembly, fully typed, files never le

View & edit DOCX, XLSX, PPTX in the browser. Progressive loading, formulas, real-time collab, saves to original format.

Reframe — today's web, yesterday's look. A modern Chromium browser wrapped in pixel-faithful retro chrome (IE5, Netscape, Aqua Safari). An o

OpenStudio is a browser and desktop DAW built with React, Web Audio API, and Electron. It brings the core beatmaking workflow into one app:

RoPrime 2026: Next-Gen Roblox Web Experience Hub

KiCad 10 in the browser: open, edit and share real schematic and PCB projects with nothing to install. GPL-3.0, end-to-end encrypted cloud p

SAMURAI-console 2026: The Ultimate Cybersecurity Command Center for Ethical Hackers

A proof-of-work blockchain for memes. Mine, inscribe and trade with test tokens in your browser. Public testnet mined by GitHub Actions.

Posture reminder that runs entirely in your browser: your webcam checks slouching, leaning in, head tilt, raised shoulders and long sitting.

Solve text layout before you render. No DOM. No reflow. Real layout engine -- not just a measurer.

Zero-dependency Web Bluetooth driver + reverse-engineered protocol docs to print Niimbot label printers straight from the browser — no app.

Browser fingerprinting library

An open-source Chromium browser for developers and an alternative to Arc, Chrome, Dia, Brave, Firefox, Zen, and Orion. Vertical tabs, a comm

One JavaScript file. Make any website agent-ready — semantic HTML becomes safe, structured WebMCP tools for ChatGPT, Chrome and in-page agen

A zero-dependency WCAG 2.2 accessibility audit engine, written from the W3C specifications. Runs entirely in the browser and reports what it

A decentralized peer-to-peer web operating system and workspace powered by WebRTC and distributed signaling.

JPEG XL in JavaScript & WebAssembly with WebGPU acceleration for high effort. Brotli modules: ~40 KB exact capture, ~120 KB complete capture

Open-source, browser-local chess opening trainer — drill your repertoire with spaced repetition. No account, no server.

Zero-dependency reader for legacy .xls (BIFF8 / Excel 97–2003) files. Returns each sheet as a grid of typed cells. Runs in Node and the brow

Privacy-first browser tool for cropping scanned music score PDFs/images into clean line-level snippets for music teaching.

Pure-browser PPT rendering engine — .pptx / .ppt → unified JSON Schema → SVG. Zero server, zero framework, files never leave the browser.

Browser-based LeRobot dataset visualizer and React embeddable studio

Interactive physics & CAE simulators. 1600+ educational tools with live demos at https://novasolver.jp

A decision model that returns calibrated answers to yes/no, choice, score and multi-label questions.

Peer-to-peer browser screen sharing. No SFU, no TURN, no account, no dependencies.