Discover WebAssembly/sign-extension-ops Open Source project

The WebAssembly Binary Toolkit

7,376

wabt

WebAssembly System Interface

6,778

WASI

Rust

4,810

spec

WebAssembly specification, reference interpreter, and test suite.

WASI-enabled WebAssembly C/C++ toolchain

3,148

wasi-sdk

CMake

1,224

Branch of the spec repo scoped to discussion of GC integration in WebAssembly

Repository for design and specification of the Component Model

982

component-model

Python

945

proposals

Tracking WebAssembly proposals

849

wasi-libc

WASI libc implementation for WebAssembly

836

interface-types

Threads and Atomics in WebAssembly

641

threads

wasm-c-api

simd

Branch of the spec repo scoped to discussion of SIMD in WebAssembly

WebAssembly meetings (VC or in-person), agendas, and notes

531

meetings

Neural Network proposal for WASI

468

wasi-nn

449

esm-integration

ECMAScript module integration

Standalone VM using LLVM JIT

370

wasm-jit-prototype

Conventions supporting interoperatibility between tools working with WebAssembly.

309

tool-conventions

website

memory64

Memory with 64-bit indexes

Mirror of the spec testsuite

210

testsuite

Proposal for adding basic reference types (anyref)

191

wasi-filesystem

Filesystem API for WASI

167

reference-types

WASI Cryptography API Proposal

163

wasi-crypto

Makefile

162

exception-handling

Proposal to add exception handling to WebAssembly

WASI API proposal for managing sockets

156

wasi-sockets

wasi-http

wasi-threads

wasi-io

I/O Types proposal for WASI

132

multi-memory

Multiple per-module memories for Wasm

A repository for the stack switching proposal.

127

stack-switching

Proposal for allowing modules to define, import and export modules and instances

124

module-linking

Proposal to add tail calls to WebAssembly

120

tail-call

WebAssembly module decoder in C++

110

wasp

Proposal for Typed Function References

106

function-references

Design documents and discussions about debug support in WebAssembly

debugging

wasmint

Library for interpreting / debugging wasm code

bulk-memory-operations

Bulk memory operations

JavaScript Promise Integration

wasi-webgpu

js-promise-integration

Proposal to add multi-values to WebAssembly

multi-value

wasi-testsuite

wasi-cloud-core

flexible-vectors

Vector operations for WebAssembly

Proposal for adding type reflection to the JS API

waterfall

Build and test bots

js-types

Relax the strict determinism requirements of SIMD operations.

relaxed-simd

content-security-policy

A draft proposal for spawning threads in WebAssembly

shared-everything-threads

stringref

JavaScript BigInt to WebAssembly i64 integration

JS-BigInt-integration

Entropy source API for WASI

wasi-keyvalue

wasi-libc-old

Precursor to WASI libc.

wasi-clocks

Clocks API for WASI

wasi-random

benchmarks

Resources for collaborative benchmarking

JavaScript

wasi-sql

wasi-sql-embed

memory-control

A proposal to introduce finer grained control of WebAssembly memory.

Proposal for Custom Annotation Syntax in the Text Format

annotations

Proposal for Type Imports & Exports

proposal-type-imports

Constant-time WebAssembly

constant-time

Starter template for proposing a new WASI API

wasi-proposal-template

wasi-messaging

Messaging proposal for WASI

wasi-tools

WASI tools

Rust

funclets

Proposal for adding funclets - flexible intraprocedural control flow

wasi-parallel is a proposal to add a parallel for construct to WASI.

wasi-parallel

Shell

mutable-global

Import & export of mutable globals

Command-Line Interface (CLI) World for WASI

wasi-poll

wasi-cli

extended-const

Proposal for extended constant expressions

Observability World for WASI

wasi-observe

Just

instrument-tracing

Proposal to add instrumentation and tracing instructions to WebAssembly

Proposal to add non-trapping float-to-int conversions to WebAssembly

nontrapping-float-to-int-conversions

wasi-blobstore

conditional-sections

wasi-grpc

profiles

wasi-logging

wasi-i2c

extended-name-section

feature-detection

Redirect to webassembly.org

wasi-config

webassembly.github.io

WebAssembly testsuite tests converted to single-file JavaScript tests

testsuite-js

JavaScript

lld

Staging repository for upstreaming WebAssembly support into lld

Proposal to add branch hinting functionality to WebAssembly

branch-hinting

decompressor-prototype

Proposal to add numeric values to data segment definitions in the text format

wat-numeric-values

gc-js-customization

js-string-builtins

wasi-classic-command

wasi-url

half-precision

Proposal to introduce half precision operations

Proposed WebAssembly Working Group charter

wit-abi-up-to-date

wasi-spi

Rust

wg-charter

call-tags

Proposed WebAssembly Community Group charter

100

cg-charter