Tag: webperf

All the articles with the tag "webperf".

• WebPerf Snippets: progressive disclosure in Claude Skills

  Published:10 mar 2026

  Applying Anthropic's progressive disclosure system (L1/L2/L3) to reduce the context loaded by WebPerf Snippets Skills and free space in the agent's context window.

• WebPerf Snippets agent-first: structured returns and minimal tokens

  Published:8 mar 2026

  WebPerf Snippets scripts now return structured JSON directly from evaluate_script() and are minified at build time with dead code elimination, significantly reducing token footprint.

• WebPerf Snippets and Agent SKILLs: deterministic audits with Chrome DevTools MCP

  Published:4 mar 2026

  WebPerf Snippets become Agent SKILLs with scripts as deterministic tools for AI agents, executable directly in the browser via Chrome DevTools MCP.

• WebPerf Snippets + WebMCP: web metrics that AI understands

  Published:3 mar 2026

  WebPerf Snippets exposes its performance measurement tools via WebMCP, the new protocol that lets AI assistants interact with the browser natively.

• SVGs on the web: performance comparison based on how you load them

  Published:24 feb 2026

  Inline, sprite with <use>, <object>, <img>... each way of loading an SVG has different implications for performance, caching and rendering. A practical analysis to help you choose well.

• Practical guide to the <img> element: from the basics to LCP

  Published:22 feb 2026

  The <img> element has attributes that make a real difference in performance: loading, decoding, fetchpriority, srcset and sizes. A practical guide to using them well.

• Yield to Main: setTimeout vs queueMicrotask vs scheduler.postTask

  Published:18 feb 2026

  A practical guide on how to use setTimeout, queueMicrotask and scheduler.postTask to break up long tasks and optimize INP. Comparison with measurable examples.