The official mirror of the V8 Git repository

javascript interpreter compiler virtual-machine javascript-engine

• Updated Nov 12, 2026
• C++

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

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• Updated Feb 19, 2026
• JavaScript

Boa is an embeddable Javascript engine written in Rust.

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• Updated Nov 10, 2026
• Rust

Ultra-lightweight JavaScript engine for the Internet of Things.

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• Updated Oct 8, 2025
• C

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

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• Updated Sep 4, 2026
• 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。

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• Updated Nov 16, 2025
• C

JavaScript (engine) Version Updater

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• Updated Oct 23, 2026
• JavaScript

JS engine lolz

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• Updated Nov 7, 2026
• Rust

A low footprint JavaScript engine for embedded systems

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• Updated Mar 18, 2026
• C

The agent framework where every run is durable, replayable, and resumable by default.

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• Updated Nov 6, 2026
• Rust

New JavaScript engine written in Rust

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• Updated Oct 17, 2026
• Rust

A tiny JavaScript runtime for RP2040 (Raspberry Pi Pico)

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• Updated Oct 18, 2025
• C

[abandoned] Duktape JavaScript engine bindings for Go

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• Updated Oct 14, 2021
• Go

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

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• Updated Dec 10, 2023
• Python

Rust wrapper for the quickjs Javascript engine.

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• Updated Jul 31, 2023
• C

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

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• Updated Dec 22, 2025
• Go

JS engine in Rust

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• Updated Oct 31, 2021
• Rust

QuickJS with durable execution: suspend running JS, snapshot the whole heap, resume it in another process. Native TypeScript, a REPL that survives restarts, Rust bindings.

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• Updated Nov 11, 2026
• C

JavaScriptCore on WebAssembly

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• Updated Oct 12, 2021
• C++

QuickJS C++ wrapper

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• Updated Jul 4, 2025
• C