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#webassembly (30 Repositories)

Ranked open-source repositories tagged with #webassembly, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

84.8%

Avg Review Latency

42.1h

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30 repositories tagged #webassembly

S TierC# 260

unoplatform/Uno.Samples

A collection of code samples for the Uno Platform

94.7%
Merge Rate
<1h
First Review
100%
1st-Timers
2
Maintainers
S TierC# 601

havit/Havit.Blazor

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

92.0%
Merge Rate
1h
First Review
100%
1st-Timers
5
Maintainers
S TierRust 5.6k

rhaiscript/rhai

Rhai - An embedded scripting language for Rust.

78.3%
Merge Rate
4h
First Review
100%
1st-Timers
4
Maintainers
S TierPython 233

InsightSoftwareConsortium/ITK-Wasm

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

92.9%
Merge Rate
16h
First Review
100%
1st-Timers
2
Maintainers
A TierC# 111

unoplatform/uno.toolkit.ui

A set of custom controls for the WinUI and the Uno Platform not offered out of the box by WinUI, such as Card, TabBar, NavigationBar, etc.

81.8%
Merge Rate
<1h
First Review
88%
1st-Timers
11
Maintainers
B TierJavaScript 1.4k

rhashimoto/wa-sqlite

WebAssembly SQLite with support for browser storage extensions

100.0%
Merge Rate
18h
First Review
100%
1st-Timers
1
Maintainers
A TierRust 2.4k

wasmCloud/wasmCloud

wasmCloud is an open source Cloud Native Computing Foundation (CNCF) project that enables teams to build, manage, and scale polyglot apps across any cloud, K8s, or edge.

86.4%
Merge Rate
14h
First Review
63%
1st-Timers
18
Maintainers
A TierRust 1.8k

bytecodealliance/wasm-tools

CLI and Rust libraries for low-level manipulation of WebAssembly modules

90.2%
Merge Rate
12h
First Review
94%
1st-Timers
16
Maintainers
A TierRust 1.5k 1 GFIs

nasa/spacewasm

A flight-compliant WebAssembly interpreter.

83.8%
Merge Rate
14h
First Review
70%
1st-Timers
14
Maintainers
A TierC# 4.9k

dotnetcore/BootstrapBlazor

Bootstrap Blazor is an enterprise-level UI component library based on Bootstrap and Blazor.

95.4%
Merge Rate
6d
First Review
40%
1st-Timers
9
Maintainers
A TierJavaScript 394

NotASithLord/peerd

The first AI agent harness native to the browser. A browser extension that runs a full agent loop where you already work: it drives your tabs, spins up sandboxed compute (JS notebooks, WASM Linux VMs, client-side apps), and shares what it builds peer-to-peer. BYOK, no backend, no telemetry.

86.7%
Merge Rate
7h
First Review
67%
1st-Timers
3
Maintainers
A TierRust 18.6k

bytecodealliance/wasmtime

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

90.0%
Merge Rate
2d
First Review
78%
1st-Timers
58
Maintainers
A TierJava 284

bytecodealliance/endive

The JVM native WebAssembly runtime

88.1%
Merge Rate
3h
First Review
75%
1st-Timers
7
Maintainers
A TierC# 2.3k

oqtane/oqtane.framework

Oqtane is an open-source developer productivity platform for building modern .NET applications and websites that run on Web, Desktop and Mobile.

96.2%
Merge Rate
9d
First Review
75%
1st-Timers
2
Maintainers
B TierZig 162 2 GFIs

zwasm/zwasm

A fast, spec-compliant WebAssembly runtime written in Zig

71.2%
Merge Rate
1d
First Review
100%
1st-Timers
1
Maintainers
A TierShell 1.4k

titzer/virgil

A fast and lightweight native programming language

83.4%
Merge Rate
2d
First Review
75%
1st-Timers
3
Maintainers
A TierTypeScript 1.0k

pocket-stack/pocketjs

Compact JavaScript runtime family for building user interfaces, games, 3D experiences, and AI-native applications across radically different devices.

69.6%
Merge Rate
12h
First Review
60%
1st-Timers
7
Maintainers
A TierC++ 8.1k

WebAssembly/wabt

The WebAssembly Binary Toolkit

79.4%
Merge Rate
3h
First Review
100%
1st-Timers
12
Maintainers
A TierPython 198

ayutaz/piper-plus

Multilingual neural TTS (6 languages: JA/EN/ZH/ES/FR/PT, code supports SV) — C++, C#, Rust, Go, Python, npm (WASM). VITS + Prosody, streaming, CUDA/CoreML/DirectML. pip install piper-plus | npm install piper-plus | cargo install piper-plus-cli

91.5%
Merge Rate
3d
First Review
100%
1st-Timers
2
Maintainers
A TierC# 100

unoplatform/uno.extensions

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

73.7%
Merge Rate
<1h
First Review
100%
1st-Timers
5
Maintainers
A TierPython 412

aallan/vera

Vera: a programming language designed for LLMs to write

95.7%
Merge Rate
3d
First Review
75%
1st-Timers
2
Maintainers
A TierRust 23.6k 2 GFIs

slint-ui/slint

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

83.0%
Merge Rate
2d
First Review
54%
1st-Timers
41
Maintainers
A TierC++ 27.6k

emscripten-core/emscripten

Emscripten: An LLVM-to-WebAssembly Compiler

84.3%
Merge Rate
2d
First Review
83%
1st-Timers
30
Maintainers
A TierSwift 489

swiftwasm/WasmKit

WebAssembly Runtime written in Swift

88.5%
Merge Rate
2d
First Review
100%
1st-Timers
3
Maintainers
A TierRust 10.3k 5 GFIs

astrid-runtime/astrid

Astrid is a portable, capability-secure operating system for composable software.

71.8%
Merge Rate
8h
First Review
50%
1st-Timers
4
Maintainers
A TierSwift 985

swiftwasm/JavaScriptKit

Swift framework to interact with JavaScript through WebAssembly.

82.5%
Merge Rate
2d
First Review
88%
1st-Timers
4
Maintainers
A TierKotlin 53.4k

JetBrains/kotlin

The Kotlin Programming Language.

76.3%
Merge Rate
15h
First Review
66%
1st-Timers
103
Maintainers
B TierRust 808

Stranger6667/jsonschema

A high-performance JSON Schema validator for Rust

95.3%
Merge Rate
12d
First Review
100%
1st-Timers
1
Maintainers
A TierC# 10.0k

unoplatform/uno

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

71.1%
Merge Rate
21h
First Review
84%
1st-Timers
31
Maintainers
A TierC# 188

unoplatform/Uno.Themes

This library is designed to help you use the Material, Fluent or Cupertino design system with the Uno Platform

70.0%
Merge Rate
<1h
First Review
33%
1st-Timers
5
Maintainers
Best Webassembly Open Source Repositories & C-Rank™ | GetMerged