W

webassembly

Current FFmpeg as a sandboxed WASI module — libav-direct, pure-Go-runnable (wazero), CGO-free. The reference server-side FFmpeg for WebAssembly. · https://ffmpeg-wasi.phpboyscout.uk

A C port of Flappy Bird using its decompiled Java code.

Pure, CGo-free port of wasm2c.

C++ Support Library inclusive Java JNI Binding

Local-first PDF editor with a Rust core — annotate, edit text, redact, fill forms, merge, split, compare and OCR. Documents never leave your machine. https://openpdfedit.com

Free video and audio downloader — web app and browser extension over a shared Rust/WebAssembly core. Nothing of yours is uploaded. https://opendownloader.app

A new tab page that shows the tabs you already have open, grouped by site, above a briefing you choose. Free, no account, open source. https://opentabs.app

Meeting notes without a bot in your call — records the tab and your mic, transcribes with Whisper in the browser, separates speakers. Nothing is uploaded. https://opennotetaker.app

Hosts the in-browser LaTeX engine Vitafolio uses to compile CVs, published to GitHub Pages from a pinned, checksum-verified release.

Open instrument learning platform: an ESP32-S3 hub lights the notes on any keyboard or guitar, logs every note and scores practice on a self-hosted server.

An edutainment game about running the mail, in the style of the late-'80s and early-'90s greats. Real USPS, census and labor data from 1900 on; portable C89 core for web, 68k Macintosh and more.

A tile-laying board game. https://tiles.kevincox.ca

Lightweight and modular C++11/C++14 graphics middleware for games and data visualization https://magnum.graphics/

A desk dial that shows when Libre Space Foundation satellites pass overhead: firmware, simulator, enclosure and production guide.

A web interface for the hledger plain-text accounting program. AKA muhasib.

LLM primitives for WebAssembly and edge runtimes: cache, retry, routing, guards, cost tracking and templates in one no_std-compatible Rust crate.

Convert Litematica schematics to Vintage Story structures

Examples for the Magnum C++11/C++14 graphics engine https://magnum.graphics/

Wasm Version of rhasspy/piper running locally in the browser

A 3D chat interface for AI characters. Created by sandai.org