Benchmark
affaan-m/everything-claude-codeYou can measure how fast your website or app performs with this tool. It tracks important metrics like page load time and response speed. Developers use it before and after code changes to catch slowdowns early.
The tool runs in different modes for pages, APIs, and builds. It saves a baseline you can compare against later. This helps you keep your project fast and reliable for users.
You can also check if your stack is faster than other options. The results are saved as files your whole team can see. It works great in automated CI checks on every pull request.
Add Benchmark skill to your workflow
Global
mkdir -p ~/.claude/skills/benchmarkProject
mkdir -p .claude/skills/benchmarkSource Repository
More Testing & QA Claude Code Skills
Grill Memattpocock/skills
Stress-test your plan with relentless questions until we both understand
Tddmattpocock/skills
Write one test at a time then code to make it pass
Test Driven Developmentobra/superpowers
Write a failing test first then code just enough to pass
Qamattpocock/skills
Turn bug reports into GitHub issues through natural conversation without technical fuss
Migrate To Shoehornmattpocock/skills
Replace unsafe as assertions with type-safe partial test data easily
Webapp Testinganthropics/skills
Test your local web apps quickly with Playwright automation and screenshots
Playwright Best Practicescurrents-dev/playwright-best-practices-skill
Master Playwright testing with best practices for reliable and fast tests
Google Agents Cli Evalgoogle/agents-cli
Run evaluations on your AI agent, find failures, and improve its quality step by step