Bogdan-Lyashenko/Under-the-hood-ReactJS resource
Entire React code base explanation by visual block schemes (Stack version) observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
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: 3359
- days_rel: n/a
- days_push: 1591
- n_releases_24m: 0
Adoption not part of the score
6773 stars · 615 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A detailed educational guide explaining React's internal codebase through visual block schemes, covering the legacy Stack reconciler (React v15.4.2) with Fiber coverage in progress. It is a documentation/learning project, not runnable software.
Use cases
- understand how React works internally
- learn how the React stack reconciler works
- visualize React's virtual DOM reconciliation flow
- study React source code with diagrams
- prepare for React framework interviews
- learn the differences between React Stack and Fiber reconcilers
When to choose
- you want a deep, diagram-driven walkthrough of legacy React internals
- you maintain or debug code on older React versions using the stack reconciler
- you prefer visual flowcharts paired with step-by-step explanations
When to avoid
- you need up-to-date documentation for modern React 18+ internals
- you want a runnable tool or library rather than reading material
- you only need beginner-level React usage tutorials
Facets
learning-resource · maturity maintenance
documentation developer-tools web-development frontend tutorials programming-languages cross-platform react react-internals virtual-dom reconciliation fiber stack-reconciler codebase-explainer visualization debugging web-server
3 sources
- readme: https://github.com/Bogdan-Lyashenko/Under-the-hood-ReactJS · fetched 2026-08-28 · 792410f0e57a
- homepage: https://bogdan-lyashenko.github.io/Under-the-hood-ReactJS/ · fetched 2026-08-29 · 414851d05497
- registry_npm: https://registry.npmjs.org/under-the-hood-reactjs · fetched 2026-08-29 · c4e5f9516326
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Bogdan-Lyashenko/Under-the-hood-ReactJS | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="Bogdan-Lyashenko/Under-the-hood-ReactJS")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem