#wasm

State handling crates for the Filecoin Actors

An interactive terminal user interface (TUI) application for exploring data of a kafka cluster.

Markdown component based on the MudBlazor environment

Pure-Go implementation of JSONata 2.x for high-throughput streaming evaluation

IAB VAST, VMAP, and DAAST validator. Hosted MCP at https://vastlint.org/mcp (auth none).

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

🦀 High-performance HTML parsing library. Rust core with native bindings for Python, Node.js & WASM. SIMD-accelerated, memory-safe, consistent API everywhere.

WebAssembly Composition (WAC) tooling

Python WebAssembly runtime powered by Wasmtime

A WebAssembly-native Rust stdlib

Fast Rust engine for detecting and redacting PII and secrets — in prompts, code, and databases. OpenAI-compatible gateway, Postgres scanner, CLI, and WASM. 32× Presidio. Apache-2.0.

Rust crate for chaotic semantic memory - echo state networks and hyperdimensional vectors.

2D and 3D physics engines focused on performance.

XGo Language Server that runs in the browser using WebAssembly

Official Go implementation of the Klever blockchain protocol — high-performance node, KVM smart contracts, and CLI tools

Build tool for Leptos (Rust)

Repair broken JSON in Rust — fix quotes, commas, comments, truncation, and 30+ issues from LLM outputs

A DWG/DXF JavaScript parser based on libredwg

Build-time CSS-in-JS for Tailwind v4: a typed sz prop compiles to utility classes, with no runtime style engine. SSR-safe hydration, opt-in class-name mangling, Vite and webpack plugins.

Pure Go tree-sitter runtime

Fast, memory-safe Rust zstd codec with all-level decode, -8..4 encode, and dictionary training.

dcm2nii DICOM to NIfTI converter: compiled versions available from NITRC

Convert LaTeX to MathML Core

A simple nuget package to run C# code in a WASM-compatible browser

Microstructure explorer — footprint, order-book heatmap, liquidation map and funding/OI divergence over the Wickra core, in ten languages with a web renderer.

A browser-based viewer for Office Open XML documents that renders to an HTML Canvas element.

A Barcode Detection API ponyfill/polyfill that uses ZXing-C++ WebAssembly under the hood.

A Rust UI framework built on WASI.

Embeddable Rust query engine unifying relational, full-text, vector, graph, and probabilistic retrieval under one typed algebra.

Offline-first, SQLite-backed, tiered, multi-entity memory for LLM apps built with Expo, React, Node, or plain JS