bundle-analyze
Skill1 starsChanged 7 months agoMITView on GitHub
Bundle size analysis and optimization for Webpack, Vite, and esbuild
2 other projects use a version of this.
Adopted by
Most recently taken up by
- Jinbae10/skillstheir own version, first seen Jul 7, 2026
- Nadav011/apex-skillstheir own version, first seen Apr 22, 2026
Other versions2 projects use a version of this.
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Wrote their own version · 2
- Jinbae10/skills★ 0same name
- Nadav011/apex-skills★ 0same name
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository206 other files it gives its agents.
- AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- project-healthSkill
- skill-validatorSkill
- accessibilitySkill
- agent-debugSkill
- agent-evaluateSkill
- ai-governanceSkill
- ai-system-reviewSkill
- api-docs-generateSkill
- api-examplesSkill
- api-mockSkill
- api-test-generateSkill
- api-validateSkill
- architecture-diagramSkill
- ask-mattSkill
- assumption-mapSkill
- boilerplateSkill
- brainstormSkill
- branch-finishSkill
- briefingSkill
- browser-testing-with-devtoolsSkill
- cache-strategySkill
- canarySkill
- carefulSkill
- cavemanSkill
- changelog-autoSkill
- chaos-testSkill
- ci-setupSkill
- ci-sweepSkill
- cleanprojectSkill
- click-path-auditSkill
- codebase-designSkill
- code-review-checklistSkill
- code-tourSkill
- commitSkill
- completion-verifySkill
- complexity-reduceSkill
- component-librarySkill
- config-cleanupSkill
- config-generateSkill
- conflict-resolveSkill
- container-optimizeSkill
- context-budgetSkill
- context-engineeringSkill
- context-restoreSkill
- context-saveSkill
- continuous-learningSkill
- contributingSkill
- cost-trackSkill
- councilSkill
- create-todosSkill
- cross-modal-reviewSkill
- database-connectSkill
- db-diagramSkill
- ddd-modelSkill
- debug-root-causeSkill
- debug-sessionSkill
- debug-systematicSkill
- decision-logSkill
- The first 60 shown.
The file
Files
Bundle Size Analysis & Optimization
I'll analyze your JavaScript bundle size, identify large dependencies, suggest tree-shaking opportunities, and recommend code splitting strategies.
Supported Build Tools:
- Webpack (webpack-bundle-analyzer)
- Vite (rollup-plugin-visualizer)
- esbuild (esbuild-visualizer)
- Rollup (rollup-plugin-visualizer)
- Next.js (@next/bundle-analyzer)
Arguments: $ARGUMENTS - optional: production/development or specific entry point
<think>
Bundle optimization requires understanding:
- JavaScript bundle composition and size impact
- Tree-shaking effectiveness
- Code splitting strategies
- Lazy loading opportunities
- Dependency bloat identification
- Framework-specific optimization patterns
</think>Token Optimization
Expected range: 300–2,500 tokens (initial), 200 tokens (cache hit)
Caching: Caches build tool detection in .claude/cache/bundle-analyze/build-tool.json for 7 days. Invalidated when package.json changes.
Early exit: Returns immediately for already-analyzed bundles or if no build output exists.
Patterns used: Grep-before-Read, early exit, Bash for system queries, caching
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