frontend-performance
Frontend Performance Optimization
Diagnose and fix performance issues in Next.js applications.
Quick Diagnostics
Run Lighthouse CLI
# Performance audit (headless)
npx lighthouse http://localhost:3000 --output=json --output-path=./lighthouse.json --chrome-flags="--headless" --only-categories=performance
More from b-open-io/prompts
statusline-setup
This skill should be used when the user asks to "create a status line", "customize status line", "set up statusline", "configure Claude Code status bar", "install ccstatusline", "add project colors to status line", "show git branch in status", "display token usage", or mentions Peacock colors, powerline, or status line configuration.
95x-research
AI-powered X/Twitter research via xAI Grok. Returns AI SUMMARIES with analysis, not raw tweets. Use for "what's trending", "social sentiment", "summarize X discussion about", "analyze X conversation about", "research topic on X". For RAW tweet data, use x-user-timeline, x-tweet-search, x-tweet-fetch instead. Requires XAI_API_KEY.
88npm-publish
This skill should be used when the user wants to publish a package to npm, bump a version, release a new version, or mentions "npm publish", "bun publish", "version bump", or "release to npm". Handles version bumping, changelog updates, git push, npm publishing, and automatic token rotation via agent-browser when auth expires. Do not trigger for unrelated uses of "release" (e.g. GitHub releases, press releases).
86geo-optimizer
This skill should be used when the user asks to "audit for AI visibility", "optimize for ChatGPT", "check GEO readiness", "analyze hedge density", "generate agentfacts", "check if my site works with AI search", "test LLM crawlability", "check discovery gap", or mentions Generative Engine Optimization, AI crawlers, Perplexity discoverability, or NANDA protocol.
84x-tweet-search
Search recent X/Twitter posts by query. Returns RAW TWEETS (last 7 days). Use when user asks "search X for", "find tweets about", "what are people saying about", "Twitter search", "raw tweets about". For AI summaries/sentiment, use x-research instead. Requires X_BEARER_TOKEN.
71x-tweet-fetch
Fetch a specific tweet by URL or ID. Use when user shares an X/Twitter URL (https://x.com/... or https://twitter.com/...), asks "get this tweet", "fetch tweet", "what does this tweet say", "read this X post". Requires X_BEARER_TOKEN.
68