The official mirror of the V8 Git repository

• UpdatedDec 17, 2025
• C++

ChakraCore is an open source Javascript engine with a C API.

• UpdatedDec 4, 2025
• JavaScript

Ultra-lightweight JavaScript engine for the Internet of Things.

• UpdatedOct 8, 2025
• C

Boa is an embeddable Javascript engine written in Rust.

• UpdatedDec 17, 2025
• Rust

Duktape - embeddable Javascript engine with a focus on portability and compact footprint

• UpdatedMar 22, 2024
• JavaScript

QuickJS是一个小型并且可嵌入的Javascript引擎，它支持ES2020规范，包括模块，异步生成器和代理器。

• UpdatedNov 16, 2025
• C

JavaScript (engine) Version Updater

• UpdatedNov 26, 2025
• JavaScript

A low footprint JavaScript engine for embedded systems

• UpdatedJun 5, 2025
• C

JS engine lolz

• UpdatedDec 15, 2025
• Rust

New JavaScript engine written in Rust

• UpdatedDec 17, 2025
• Rust

A tiny JavaScript runtime for RP2040 (Raspberry Pi Pico)

• UpdatedOct 18, 2025
• C

[abandoned] Duktape JavaScript engine bindings for Go

• UpdatedOct 14, 2021
• Go

Rust wrapper for the quickjs Javascript engine.

• UpdatedJul 31, 2023
• C

Hermes Bytecode Reverse Engineering Tool (Assemble/Disassemble Hermes Bytecode)

• UpdatedDec 10, 2023
• Python

JS engine in Rust

• UpdatedOct 31, 2021
• Rust

JavaScriptCore on WebAssembly

• UpdatedOct 12, 2021
• C++

QJS is a CGO-Free, modern, secure JavaScript runtime for Go applications, built on the powerful QuickJS engine and Wazero WebAssembly runtime

• UpdatedDec 12, 2025
• Go

JavaScript Engine Switcher determines unified interface for access to the basic features of popular JavaScript engines. This library allows you to quickly and easily switch to using of another JavaScript engine.

• UpdatedDec 1, 2025
• C#

QuickJS C++ wrapper

• UpdatedJul 4, 2025
• C

Escargot is a lightweight JavaScript engine designed specifically for resource-constrained environments.

• UpdatedDec 16, 2025
• C++