#webassembly

Design data, including design tokens, component schemas, and tooling for Spectrum, Adobe's design system.

Rhai - An embedded scripting language for Rust.

Libraries to ease common developer tasks associated with building multi-platform mobile, desktop and web applications using Uno Platform or WinAppSDK.

Uno Platform project templates

WebAssembly Smart Contracts for the Cosmos SDK

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.

A language binding generator for WebAssembly interface types

GlueSQL is quite sticky. It sticks to anything.

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Pure-Rust YAML 1.2 ecosystem: zero unsafe, 100% spec compliance (406/406 official suite), streaming-first serde, lossless CST, JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.

Run WordPress in the browser via WebAssembly PHP

The module graph logic for Deno CLI

A multilingual morphological analysis library.

아래한글 hwp viewer and editor by rust and wasm

Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces

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.

High performance spatial analysis in a web browser and across programming languages and hardware architectures

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

A JVM native WebAssembly runtime

DoltLite - Version Controlled SQLite

Free Bootstrap 5 components for ASP.NET Blazor + optional enterprise-level stack for Blazor development (gRPC code-first, layered architecture, localization, auth, ...)

HPCC-Systems Web-Assembly (JavaScript)

ruby.wasm is a collection of WebAssembly ports of the CRuby.

PurRDF — one RDF 1.2 engine, one behavior, every language: interned primitives, Turtle/TriG/N-Quads/RDF-XML/JSON-LD codecs, RDFC-1.0, SPARQL 1.1/1.2, SHACL Core, GTS graph transport, and Python/WebAssembly/C bindings.

Embeddable spreadsheet engine - parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 400+ functions.

SWI-Prolog WebAssembly build as a NPM package

ZXing-C++ WebAssembly as an ES/CJS module with types. Read or write barcodes in various JS runtimes: Web, Node.js, Bun, and Deno.

A distribution of EYE reasoner in the JavaScript ecosystem using Webassembly.

Node-API implementation for Emscripten, wasi-sdk, clang wasm32 and napi-rs

wazero: the zero dependency WebAssembly runtime for Go developers