A device emulator for screen-and-buttons firmware: your own C compiled to WebAssembly, driven by a browser page the firmware itself describes. Freeze, annotate and replay; diff the emulator against real hardware.
Tree-sitter major mode for WAC (WebAssembly Composition) files
Decred (Blake3DCR algo) 27x WebGPU miner proof of concept
A browser-first, modular LOD chunk streaming engine prototype for progressive world loading.
ZeroClaw WASM plugin: inspect Solana mints without exposing attacker-authored metadata to the agent (T0 read)
Local-first parametric browser CAD for people and typed agents
Source-available code for osu! PP Calculator — 2026 Rework.
Self-contained parametric CAD studio MCP server with an interactive MCP App, stdio and HTTPS transports, and bundled WebAssembly geometry.
A Python sandbox for AI-generated code. Free, self-hosted alternative to E2B: real CPython in WebAssembly, no container, no VM, no cloud account.
Online HoMM3 Saved Game Editor (Heroes of Might and Magic III)
Port of NVIDIA's Parakeet TDT 0.6B V2 model in raw WebGPU + SIMD WASM
Pure-Rust Wesolowski VDF verifier over imaginary quadratic class groups. Zero FFI, zero libgmp, WASM-native.
Free ceramic slicer for clay 3D printers — runs entirely in your browser. Vase mode, staggered bases, handles, and a G-code validator tuned for the Eazao Potter.
Rubik's cube solver & trainer in Rust/WebAssembly — camera scanning, 3D GPU cube, MPEE-style macro routing over YOUR algorithms. Free for noncommercial use.
SONNY OS is an ultra-lightweight, agnostically unified open-source microkernel for any robot (arms, AMRs, drones, humanoids). Built in Rust and Zenoh, it replaces ROS 2 by eliminating memory leaks and latency. It features an abstraction layer via JSON and a secure WASM sandbox to run skills with zero setup. The future of robotics starts here.
Golden Balloon — a native + browser port of the 1997 Nintendo 64 kart racer, built from the decompilation. Bring your own ROM.