Audit-first Angular performance agent skill: version-aware detection, evidence-graded findings, approval-gated fixes.
Performance benchmark of StyleX and Plumeria in Next.js (Turbopack)
Find what's bloating your JS bundle. Top offenders ranked by size, lighter alternatives suggested, tree-shake opportunities detected. Works with any bundler.
Simulating different approaches for code-splitting lodash.
AI writes code that works. Not code that's fast. VibeCost catches inefficient patterns in PRs.
Quasar App Extension to optimize and reduce icon bundle sizes in your apps
See exactly which npm package is responsible for your 900MB node_modules
Measure the real browser bundle cost of an npm import, including raw, gzip, and brotli sizes.
Check an npm package's compressed + unpacked size before adding it — no install required
Show the install size, dependency count, and tree depth of every package in your node_modules. Zero dependencies.
Warn when built assets under dist/build/out exceed a size budget.
The elite CLI to calculate the real cost, weight, and health of your npm dependencies. Audits client payload, grades package health, and auto-updates libraries.
Check any npm package health: downloads, bundle size, security advisories, dependency count. Uses free APIs only — no API key needed.
🏺 Pithos — All-in-one TypeScript utilities ecosystem — 280+ utilities, schema validation (Zod alternative, 11× faster), Result pattern (Neverthrow alternative, 3× smaller). Zero dependencies, 100% test & mutation coverage.
GitHub Action + zero-dependency Node CLI that measures your static-site build on every pull request and posts a sticky PR comment diffing build time and output size (total, gzipped, per-type, largest assets) against the base branch — with rollback-friendly build artifacts and an optional preview URL.
Put your node_modules on a diet — find unused, bloated, and unhealthy npm packages.
Check npm package sizes before you install. Compare alternatives, stay lean
To associate your repository with the bundle-size topic, visit your repo's landing page and select "manage topics."