v8/v8
The official mirror of the V8 Git repository observed · 2026-08-28
Health v2 · maintenance only
77/100
- Activity 99
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4361
- days_rel: n/a
- days_push: 7
- n_releases_24m: 0
Adoption not part of the score
25211 stars · 4320 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
V8 is Google's open-source JavaScript engine that implements ECMAScript (ECMA-262), written in C++. It powers Chromium and Node.js and can be embedded into any C++ application or run standalone.
Use cases
- embed a JavaScript engine in a C++ application
- understand how JavaScript is compiled and optimized
- run JavaScript outside the browser
- contribute to or study a production JS virtual machine
- benchmark JavaScript execution performance
- build a custom scripting runtime with JS support
When to choose
- you need a high-performance, spec-compliant ECMAScript engine to embed
- you are building a browser, runtime, or server that executes JavaScript
- you want to work on cutting-edge JIT compilation and VM research
When to avoid
- you just want to run JavaScript apps - use Node.js or a browser instead
- you need a lightweight scripting engine for constrained embedded devices
- you want a simple-to-build library - V8 has a large, complex build system
Facets
library · maturity active
interpreter compiler programming-language programming-languages compilers developer-tools performance cpp cross-platform windows embedded javascript-engine ecmascript jit virtual-machine chromium nodejs-runtime wasm linux macos
2 sources
- readme: https://github.com/v8/v8 · fetched 2026-08-28 · ee5244c62a3d
- homepage: https://chromium.googlesource.com/v8/v8.git · fetched 2026-08-29 · ba3c80f10ae8
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| v8/v8 | main | 77 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem