# epicweb-dev/react-performance

Let's make our apps fast ⚡

Repository: https://github.com/epicweb-dev/react-performance
Canonical: https://ross.abutalabs.com/products/react-performance
Homepage: https://performance.epicreact.dev
Language: TypeScript
License: NOASSERTION
License Family: other
Topics: kcd-edu, react, performance, epicreact-dev, workshop, epicweb-dev
Last push: 2026-08-14T04:16:01+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 35, longevity 100
- inputs: {"age_days": 2536, "days_push": 19, "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 1814, forks 655 (observed 2026-08-28T04:05:39.862388+00:00)

## What it is
An Epic Web workshop repository teaching how to diagnose, profile, and fix performance problems in React applications using the Browser Performance Profiler, React DevTools Profiler, and proven optimization techniques. It ships as an interactive workshop app with exercises run locally via the Epic Workshop CLI.

## Use cases
- learn to profile a react app for performance
- fix slow react component renders
- learn react optimization techniques like memoization
- practice using react devtools profiler
- improve web app runtime performance
- react performance training workshop

## When to choose
- you know React and hooks and want hands-on practice making apps faster
- you want guided exercises with the Browser Performance Profiler and React DevTools
- you prefer learning through an interactive workshop app

## When to avoid
- you need a production library or tool rather than educational material
- you are new to React and haven't learned hooks yet
- you need general web performance topics outside React's scope

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools, benchmarking
- domain: frontend, web-development, tutorials, performance
- platform: browser, cross-platform
- tags: react, performance-optimization, workshop, profiling, epic-web, kent-c-dodds, education, nodejs

## Member repositories
- epicweb-dev/react-performance (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:39.862388+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 2026-08-30T03:21:05.051705+00:00, confidence not recorded.
  - readme: https://github.com/epicweb-dev/react-performance (fetched 2026-08-28T04:05:39.862388+00:00, sha abbf1dcdaaf0)
  - homepage: https://performance.epicreact.dev (fetched 2026-08-29T10:59:50.065360+00:00, sha d8e055b86acd)
- Data as of 2026-08-30T08:39:29.467469+00:00.