Ship faster sites: have Opus send 4 subagents to audit 20 performance bottlenecks before launch
MartinGTobias · x · 2026-10-14
A practical Claude Code workflow: before shipping a vibe-coded site, have Opus dispatch 4 subagents to audit 20 common performance bottlenecks and fix them in one pass.
Key checks include:
- Images & fonts: convert to WebP/AVIF at actual display size; serve large images via Supabase Storage through next/image; lazy-load below-the-fold media; load fonts via framework conventions (next/font) and limit to 1-2 typefaces
- Third-party scripts: drop unused ones; defer analytics and chat widgets
Quoter MartinGTobias adds that raw tools aren't enough — you still need a killer CTO or senior dev who knows how to extract maximum value from them.
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