bundle-size-analyzer
Analyze and optimize application bundle size for desktop applications
npx skills add a5c-ai/babysitter --skill bundle-size-analyzer --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# bundle-size-analyzer Analyze and optimize application bundle size to improve download times and memory usage. ## Capabilities - Analyze bundle composition - Identify large dependencies - Detect duplicate packages - Suggest tree-shaking opportunities - Generate size reports - Track size over time ## Input Schema ```json { "type": "object", "properties": { "projectPath": { "type": "string" }, "bundler": { "enum": ["webpack", "vite", "rollup", "esbuild"] }, "generateReport": { "type": "boolean", "default": true } }, "required": ["projectPath"] } ``` ## Webpack Bundle Analyzer ```javascript // webpack.config.js const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin; module.exports = { plugins: [ new BundleAnalyzerPlugin({ analyzerMode: 'static', reportFilename: 'bundle-report.html' }) ] }; ``` ## Optimization Techniques 1. Tree shaking 2. Code splitting 3. Dynamic imports 4. Replace heavy dependencies 5. Compress assets ## Size Targets | App Type | Target | Acceptable | Too Large | |----------|--------|------------|-----------| | Simple utility | < 30MB | < 60MB | > 100MB | | Standard app | < 80MB | < 150MB | > 250MB | | Complex app | < 150MB | < 250MB |
- Capabilities
- Input Schema
- Webpack Bundle Analyzer
- Optimization Techniques
- Size Targets
- Related Skills
What does the bundle-size-analyzer skill do?
Analyze and optimize application bundle size for desktop applications
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill bundle-size-analyzer --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From a5c-ai/babysitter, a repository with 1,642 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.