#wasm

WebAssembly (Wasm) Interpreter - An efficient, lightweight, and deterministic WebAssembly interpreter for embedded systems and plug-in runtimes.

A TypeScript-like language for WebAssembly.

A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.

The JVM native WebAssembly runtime

Ruby WebAssembly runtime powered by Wasmtime

Write Cloudflare Workers in 100% Rust via WebAssembly

HPCC-Systems Web-Assembly (JavaScript)

Open-source memory and context for user-aware agents: scoped memory, provenance, retrieval quality, correction, boundaries, evals, and MCP/HTTP access.

Kaspa full-node reference implementation and related libraries in the Rust programming language

A flight-compliant WebAssembly interpreter.

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 145+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

OpenCV wrapper for .NET

Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.

Blazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.

The breakthrough smart contract platform ushering in the next era of money. Nibiru powers an ecosystem of dApps including perps, RWAs, and more.

Run WordPress in the browser via WebAssembly PHP

Client side response verification for the Internet Computer

The WASM library for ImageMagick

JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.

Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build infrastructure.

Modern Document Scanning library

Anonymization pipeline for sensitive text. Deterministic, local-first, fast.

The fastest Office document library for Python, Rust, Go, JS/TS, C# and WASM. DOCX, XLSX, PPTX, DOC, XLS, PPT. Up to 100× faster than python-docx/openpyxl/python-pptx. 100% pass rate on valid Office files. MIT/Apache-2.0.

Pure Rust HDF5 implementation

Mapsui is a .NET Map component for: MAUI, Avalonia, Uno Platform, Blazor, WPF, WinUI, Windows Forms, Eto Forms, .NET for Android and .NET for iOS

High-performance library for inlining CSS into HTML 'style' attributes

Collection of essential Leptos utilities inspired by React-Use / VueUse

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

BSV TypeScript monorepo for the SDK, wallet tooling, overlays, messaging, middleware, helpers, infra services, docs, and cross-language conformance vectors.

Browser-native Office / PDF / CAD / archive viewer for internal web apps, with Vue, React, Svelte, jQuery, Web Components, and no server-side conversion.