BetaSu/big-react resource
跟着我，从0实现React18 observed · 2026-08-28
Health v2 · maintenance only
44/100
- Activity 25
- 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 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2427
- days_rel: n/a
- days_push: 454
- n_releases_24m: 0
Adoption not part of the score
3900 stars · 409 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
An educational project that reimplements the core of React 18 from scratch in TypeScript, structured as a series of Git tags marking each incremental feature. It closely mirrors the real React source code and passes a growing subset of official React test cases.
Use cases
- learn how React 18 works internally
- understand the React reconciler and fiber architecture
- study how to build a frontend framework from scratch
- follow a step-by-step React implementation tutorial
- explore JSX transformation and DOM rendering internals
- prepare for frontend framework interview questions
When to choose
- you want to deeply understand React's internals rather than just use it
- you prefer learning by reading a minimal, readable reimplementation
- you want incremental Git tags showing how each feature was built
When to avoid
- you need a production-ready React replacement
- you just want to build apps with React
- you need full React feature coverage or stability guarantees
- you require a licensed, maintained library for production use
Facets
learning-resource · maturity active
frontend-framework developer-tools testing frontend web-development tutorials programming-languages browser react-internals react18 educational reimplementation monorepo tutorial typescript nodejs
1 source
- readme: https://github.com/BetaSu/big-react · fetched 2026-08-28 · ef5e25698e11
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| BetaSu/big-react | main | 44 |
For agents
markdown · JSON · MCP: product_card(name="BetaSu/big-react")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem