skills/0xdarkmatter/code-stats/SKILL.md
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs). Get quick project overview without manual counting. Triggers on: how big is codebase, count lines of code, what languages, show semantic diff, compare files, code statistics.
npx skillsauth add aiskillstore/marketplace code-statsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Quickly analyze codebase size, composition, and changes.
# Count all code
tokei
# Compact output sorted by code
tokei --compact --sort code
# Specific languages
tokei --type=TypeScript,JavaScript
# Exclude directories
tokei --exclude node_modules --exclude dist
# JSON output for scripting
tokei --output json | jq '.Total.code'
===============================================================================
Language Files Lines Code Comments Blanks
===============================================================================
TypeScript 45 12847 9823 1456 1568
JavaScript 12 2341 1876 234 231
-------------------------------------------------------------------------------
Total 57 15188 11699 1690 1799
===============================================================================
# Compare files
difft old.ts new.ts
# Inline mode
difft --display=inline old.ts new.ts
# With git
GIT_EXTERNAL_DIFF=difft git diff
GIT_EXTERNAL_DIFF=difft git show HEAD~1
| Traditional diff | difft | |-----------------|-------| | Line-by-line | AST-aware | | Shows moved as delete+add | Recognizes moves | | Whitespace sensitive | Ignores formatting |
| Task | Command |
|------|---------|
| Count all code | tokei |
| Compact output | tokei --compact |
| Sort by code | tokei --sort code |
| TypeScript only | tokei -t TypeScript |
| JSON output | tokei --output json |
| Exclude dir | tokei --exclude node_modules |
| Semantic diff | difft file1 file2 |
| Git diff | GIT_EXTERNAL_DIFF=difft git diff |
For detailed patterns, load:
./references/tokei-advanced.md - Filtering, output formats, CI integration./references/difft-advanced.md - Display modes, git integration, language supportdevelopment
Apple Human Interface Guidelines for content display components. Use this skill when the user asks about charts component, collection view, image view, web view, color well, image well, activity view, lockup, data visualization, content display, displaying images, rendering web content, color pickers, or presenting collections of items in Apple apps. Also use when the user says how should I display charts, what's the best way to show images, should I use a web view, how do I build a grid of items, what component shows media, or how do I present a share sheet. Cross-references: hig-foundations for color/typography/accessibility, hig-patterns for data visualization patterns, hig-components-layout for structural containers, hig-platforms for platform-specific component behavior.
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Expert Haskell engineer specializing in advanced type systems, pure functional design, and high-reliability software. Use PROACTIVELY for type-level programming, concurrency, and architecture guidance.
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GraphQL gives clients exactly the data they need - no more, no less. One endpoint, typed schema, introspection. But the flexibility that makes it powerful also makes it dangerous. Without proper controls, clients can craft queries that bring down your server. This skill covers schema design, resolvers, DataLoader for N+1 prevention, federation for microservices, and client integration with Apollo/urql. Key insight: GraphQL is a contract. The schema is the API documentation. Design it carefully.