Home / Skills / react-component-performance
react-component-performance
Dimillian/SkillsSkill
Analyze and optimize React component performance issues (slow renders, re-render thrash, laggy lists, expensive computations). Use when asked to profile or improve a React component, reduce re-renders, or speed up UI updates in React apps.
Why this score
This repo hosts 10 skills, so its 4,006 stars are split between them (about 401 each) for scoring.
Popularity score: 58/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 21, 2026 at commit 05ba982bfeb0, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onereact-component-performance Dimillian/Skills · Skill | 58 | ★ 4.0k | ≈67 always | 7mo ago |
| stitch::react-components google-labs-code/stitch-skills · Skill Same job: frontend | 75 | ★ 8.5k | ≈26 always | 3mo ago |
| react-expert travisjneuman/.claude · Subagent Same job: frontend | 59 | ★ 104 | ≈41 in chat | 16d ago |
| performance addyosmani/web-quality-skills · Skill Both about performance and speed | 71 | ★ 3.0k | ≈58 always | 2mo ago |
| react-joyride gilbarbara/react-joyride · Skill Same job: frontend | 79 | ★ 7.9k | ≈24 always | 4mo ago |
| react-reviewer affaan-m/ECC · Subagent Same job: frontend | 90 | ★ 284k | ≈71 in chat | 16d ago |