WasmHub
Discover the best runtimes, languages, tools, libraries, and platforms in the WebAssembly ecosystem — curated and kept up to date.
27 projects
A modern Rust framework for building multi-threaded frontend web applications compiled to WebAssembly.
The complete C/C++ to WebAssembly compiler toolchain with POSIX emulation, OpenGL-to-WebGL translation, and pthreads support.
The leading WebAssembly runtime with support for WASIX, WASI, and a public package registry.
A TypeScript-like language that compiles directly to WebAssembly — no Rust or C++ required.
A full-stack isomorphic Rust web framework with fine-grained reactivity that runs on both server and WebAssembly.
A fast and secure WebAssembly runtime built by the Bytecode Alliance with full WASI and Component Model support.
A Go compiler targeting microcontrollers and WebAssembly, producing significantly smaller binaries than the standard toolchain.
A lightweight, high-performance WebAssembly runtime for cloud-native, edge, and AI workloads.
Mozilla's authoritative reference documentation for the WebAssembly JavaScript API and WAT text format.
The WebAssembly Binary Toolkit — essential tools for inspecting, converting, and validating Wasm binaries.
The compiler infrastructure library behind wasm-opt — the standard post-compilation optimizer for WebAssembly.
The standard library for high-level Rust ↔ JavaScript interop in WebAssembly projects.
The one-stop build tool for compiling Rust to WebAssembly and publishing the result as an npm package.
An open-source framework for building and running event-driven serverless applications using WebAssembly.
A pragmatic, fast-compiling language built from the ground up for WebAssembly-first development.
The zero-dependency WebAssembly runtime for Go, requiring no CGO and supporting WASI.
A lightweight WebAssembly runtime built for embedded systems, IoT devices, and constrained environments.
A universal plugin system built on WebAssembly — add a safe plugin SDK to any application in any language.
A functional programming language with a strong type system that targets WebAssembly natively.
A CNCF project for building distributed applications from WebAssembly components using a capability-based actor model.
The official guide from the Rust WebAssembly Working Group — from setup through publishing a crate to npm.
A Bytecode Alliance CLI and Rust library for parsing, validating, transforming, and composing Wasm components.
A hands-on collection of annotated WebAssembly examples written in Rust, AssemblyScript, and WAT.
A serverless platform running on V8 isolates across 300+ global edge locations with native WebAssembly module support.
Automatic binding generator for WIT interfaces — produces type-safe glue code for Rust, C, Go, and JavaScript.
A Cargo subcommand that streamlines building Wasm components from Rust with automatic WIT binding generation.
Run WebAssembly at the edge on Fastly's global CDN with sub-millisecond cold starts and a Viceroy local dev environment.
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