# plctlab/v8-internals

面向编译器开发人员的V8内部实现文档

Repository: https://github.com/plctlab/v8-internals
Canonical: https://ross.abutalabs.com/products/v8-internals
Language: Python
License: CC-BY-SA-4.0
License Family: other
Last push: 2023-07-28T04:08:01+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3955, "days_push": 1132, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1510, forks 138 (observed 2026-08-28T04:04:55.735195+00:00)

## What it is
A MOOC-style open course and ebook repository documenting the internals of the V8 JavaScript engine, aimed at aspiring V8 compiler developers. It includes lecture slides, videos, companion code, and commentary on the official V8 blog.

## Use cases
- learn how the V8 JavaScript engine works internally
- understand V8 Ignition interpreter bytecodes
- study V8's build system and backend code generation
- prepare to contribute to V8 development
- learn about Spectre mitigations and security in V8
- understand register allocation and builtins in V8

## When to choose
- you want deep, hands-on training on V8 internals from a compiler developer's perspective
- you prefer structured course material with slides, videos, and exercises
- you are comfortable with hardcore technical content and Chinese-language instruction

## When to avoid
- you need official, up-to-date V8 documentation
- you want a quick reference rather than a full course
- you cannot read Chinese or access Bilibili videos

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: compiler, interpreter, documentation
- domain: compilers, education, programming-languages, tutorials
- platform: python, cross-platform
- tags: v8, javascript-engine, mooc, compiler-internals, open-courseware, chinese-language

## Member repositories
- plctlab/v8-internals (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:55.735195+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 2026-08-30T04:32:27.484170+00:00, confidence not recorded.
  - readme: https://github.com/plctlab/v8-internals (fetched 2026-08-28T04:04:55.735195+00:00, sha 58d8ce94fe08)
- Data as of 2026-08-30T08:39:29.467469+00:00.