# uidotdev/react-course

Code for ui.dev's "Classic React" course

Repository: https://github.com/uidotdev/react-course
Canonical: https://ross.abutalabs.com/products/react-course
Homepage: https://ui.dev/classic-react
Language: JavaScript
License Family: other
Topics: react, react-router, webpack, babel
Last push: 2022-10-05T01:33:14+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": 3879, "days_push": 1429, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2454, forks 828 (observed 2026-08-28T04:06:53.059225+00:00)

## What it is
The companion code repository for ui.dev's 'Classic React' course, containing a 'Github Battle' app project. Each course video corresponds to a branch so learners can follow along step by step.

## Use cases
- learn React fundamentals through a hands-on project
- follow along with the ui.dev Classic React course
- see how React Router is used in a real app
- learn webpack and babel setup for a React app
- build a GitHub user comparison app as a learning exercise

## When to choose
- you are enrolled in or following ui.dev's Classic React course
- you want guided, project-based React learning with class components era patterns
- you need reference code for each lesson via per-video branches

## When to avoid
- you want a production-ready React starter or template
- you need modern React patterns like hooks-only or current tooling (Vite, Next.js)
- you want an actively maintained open-source project with a license

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: frontend-framework, build-tool, routing
- domain: web-development, frontend, education, tutorials
- platform: -
- tags: react, react-router, webpack, babel, course-materials, github-battle-app, javascript, nodejs, web-server

## Member repositories
- uidotdev/react-course (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:53.059225+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 2026-08-30T02:30:08.147292+00:00, confidence not recorded.
  - readme: https://github.com/uidotdev/react-course (fetched 2026-08-28T04:06:53.059225+00:00, sha fb882e22e84d)
- Data as of 2026-08-30T08:39:29.467469+00:00.