nucliweb/webperf-snippets
A collection of tested JavaScript snippets for measuring and debugging web performance, runnable by AI agents, in a CLI, or in DevTools.
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WebPerf Snippets provides tested JavaScript snippets that measure Core Web Vitals and other performance metrics, each returning structured data under a shared schema. The same snippets run in the browser console, a CLI, a DevTools extension, and as Agent Skills for AI agents such as Claude Code. The fixed, CI-tested measurement code lets an agent reason about the results instead of writing measurement code itself.
Frequently asked
- What is nucliweb/webperf-snippets?
- A collection of tested JavaScript snippets for measuring and debugging web performance, runnable by AI agents, in a CLI, or in DevTools.
- Is webperf-snippets open source?
- Yes — nucliweb/webperf-snippets is open source, released under the MIT license.
- What language is webperf-snippets written in?
- nucliweb/webperf-snippets is primarily written in JavaScript.
- How popular is webperf-snippets?
- nucliweb/webperf-snippets has 1.5k stars on GitHub.
- Where can I find webperf-snippets?
- nucliweb/webperf-snippets is on GitHub at https://github.com/nucliweb/webperf-snippets.