WebAssembly

All

126 repositories

binaryen
Public
Optimizer and compiler/toolchain library for WebAssembly
c-plus-plus webassembly emscripten
c-plus-plus webassembly emscripten compilers hacktoberfest
WebAssembly
•
Apache License 2.0
•839•8.4k•321•203•Updated Mar 13, 2026Mar 13, 2026
wasi-testsuite
Public
WASI Testsuite
Rust
•
Apache License 2.0
•40•80•25•7•Updated Mar 13, 2026Mar 13, 2026
WASI
Public
WebAssembly System Interface
http os webassembly
http os webassembly wasi
Rust
•
Other
•308•5.5k•240•3•Updated Mar 12, 2026Mar 12, 2026
shared-everything-threads
Public
A draft proposal for spawning threads in WebAssembly
WebAssembly
•
Other
•5•86•25•2•Updated Mar 12, 2026Mar 12, 2026
wasi-sdk
Public
WASI-enabled WebAssembly C/C++ toolchain
llvm sysroot wasi-sdk
llvm sysroot wasi-sdk wasi-libc
CMake
•
Apache License 2.0
•221•1.5k•53•11•Updated Mar 12, 2026Mar 12, 2026
custom-page-sizes
Public
proposal
proposal
WebAssembly
•
Other
•7•12•6•1•Updated Mar 12, 2026Mar 12, 2026
wabt
Public
The WebAssembly Binary Toolkit
webassembly
webassembly
C++
•
Apache License 2.0
•802•7.9k•169•43•Updated Mar 12, 2026Mar 12, 2026
component-model
Public
Repository for design and specification of the Component Model
WebAssembly
•
Other
•111•1.3k•127•11•Updated Mar 12, 2026Mar 12, 2026
spec
Public
WebAssembly specification, reference interpreter, and test suite.
specification
specification
WebAssembly
•
Other
•518•3.4k•68•16•Updated Mar 12, 2026Mar 12, 2026
wasi-libc
Public
WASI libc implementation for WebAssembly
wasi
wasi
C
•
Other
•233•992•52•17•Updated Mar 11, 2026Mar 11, 2026
meetings
Public
WebAssembly meetings (VC or in-person), agendas, and notes
meta
meta
HTML
•177•532•12•6•Updated Mar 11, 2026Mar 11, 2026
wasi-gfx
Public
proposal wasi
proposal wasi
Rust
•
Other
•13•179•17•2•Updated Mar 10, 2026Mar 10, 2026
stack-switching
Public
A repository for the stack switching proposal.
proposal
proposal
WebAssembly
•
Other
•18•193•23•2•Updated Mar 10, 2026Mar 10, 2026
website
Public
WebAssembly website
CSS
•
Apache License 2.0
•200•287•10•3•Updated Mar 10, 2026Mar 10, 2026
wasi-otel
Public
OpenTelemetry API for WASI
Other
•1•12•2•0•Updated Mar 6, 2026Mar 6, 2026
esm-integration
Public
ECMAScript module integration
proposal
proposal
WebAssembly
•
Other
•38•441•9•3•Updated Mar 5, 2026Mar 5, 2026
testsuite
Public
Mirror of the spec testsuite
WebAssembly
•
Apache License 2.0
•63•237•1•0•Updated Mar 4, 2026Mar 4, 2026
custom-descriptors
Public
Custom RTTs and JS interop for Wasm GC structs
WebAssembly
•
Other
•1•10•21•0•Updated Mar 3, 2026Mar 3, 2026
wasi-tls
Public
SSL/TLS interface for WASI
Other
•4•7•0•0•Updated Feb 19, 2026Feb 19, 2026
threads
Public
Threads and Atomics in WebAssembly
proposal
proposal
WebAssembly
•
Other
•52•746•72•1•Updated Feb 10, 2026Feb 10, 2026
compact-import-section
Public
Proposal repository for compact import sections
WebAssembly
•
Other
•1•5•4•1•Updated Jan 29, 2026Jan 29, 2026
tool-conventions
Public
Conventions supporting interoperatibility between tools working with WebAssembly.
WebAssembly
•
Artistic License 2.0
•76•365•47•7•Updated Jan 29, 2026Jan 29, 2026
proposals
Public
Tracking WebAssembly proposals
meta
meta
69•1.1k•5•0•Updated Jan 27, 2026Jan 27, 2026
rounding-mode-control
Public
WebAssembly
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Other
•5•6•2•0•Updated Jan 11, 2026Jan 11, 2026
wide-arithmetic
Public
WebAssembly proposal for wide arithmetic
WebAssembly
•
Other
•518•14•4•0•Updated Jan 8, 2026Jan 8, 2026
wasi-crypto
Public
WASI Cryptography API Proposal
Makefile
•22•173•12•0•Updated Jan 7, 2026Jan 7, 2026
jit-interface
Public
WebAssembly specification, reference interpreter, and test suite for the jit-interfaces proposal.
WebAssembly
•
Other
•518•25•6•0•Updated Dec 10, 2025Dec 10, 2025
js-promise-integration
Public
JavaScript Promise Integration
proposal
proposal
WebAssembly
•
Other
•22•109•2•4•Updated Dec 8, 2025Dec 8, 2025
multibyte-array-access
Public
WebAssembly
•
Other
•0•1•2•0•Updated Dec 4, 2025Dec 4, 2025
wasi-parallel
Public
wasi-parallel is a proposal to add a parallel for construct to WASI.
Shell
•4•26•6•0•Updated Dec 2, 2025Dec 2, 2025