# quickjs-zh/QuickJS

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。

Repository: https://github.com/quickjs-zh/QuickJS
Canonical: https://ross.abutalabs.com/products/quickjs-zh-quickjs
Language: C
License: NOASSERTION
License Family: other
Topics: quickjs, compiler, javascript, c, zh, javascript-engine, es2020, js, ecmascript, vm, javascript-interpreter, virtual-machine
Last push: 2025-11-16T00:34:33+00:00

## Health v2 (maintenance only)
Score: 46/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 52, release rhythm 8, longevity 100
- inputs: {"age_days": 2609, "days_push": 291, "days_rel": 492, "gap_med": null, "n_releases_24m": 1}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3512, forks 311 (observed 2026-08-28T04:08:07.757942+00:00)

## What it is
QuickJS is a small, embeddable JavaScript engine written in C supporting ES2023 (including modules, async generators, and proxies), with a REPL interpreter (qjs) and a bytecode compiler (qjsc) that can produce standalone executables. This repository is a Chinese-language mirror/fork of Fabrice Bellard's QuickJS with documentation translated into Chinese.

## Use cases
- embed a javascript engine in a c application
- run javascript from the command line
- compile javascript to a standalone executable
- script a native app with js
- evaluate es2023 code in a lightweight vm
- embed js scripting in an embedded device

## When to choose
- you need a tiny, dependency-free JS engine to embed in C/C++
- you want fast startup and low memory footprint
- you need near-complete ES2023 compliance in a lightweight VM
- you want to compile JS source into standalone binaries

## When to avoid
- you need maximum JIT throughput for heavy compute workloads
- you need a browser or Node.js runtime with full standard library and npm ecosystem
- you need official upstream support rather than a community Chinese fork

## Facets
- artifact type: library
- maturity: maintenance
- function: interpreter, compiler, programming-language, sdk, cli
- domain: programming-languages, compilers, developer-tools, embedded-systems
- platform: windows, c, cpp, embedded, cli, cross-platform
- tags: javascript-engine, ecmascript, es2023, embeddable, virtual-machine, bytecode, chinese-translation, linux, macos

## Member repositories
- quickjs-zh/QuickJS (main) score 46

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:07.757942+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:35:42.300572+00:00, confidence not recorded.
  - readme: https://github.com/quickjs-zh/QuickJS (fetched 2026-08-28T04:08:07.757942+00:00, sha b4030cbff35e)
- Data as of 2026-08-30T08:39:29.467469+00:00.