lea

Use when configuring ESLint - covers flat config, TypeScript integration, and custom rules

Use when creating GitHub Actions workflows - covers CI/CD, matrix testing, and release automation

Use when writing Jest tests - covers testing patterns for interpreters, parsers, and async code

Use when designing language features - covers lexer, parser, AST, and interpreter patterns

Use when implementing Language Server Protocol features - covers completions, hover, diagnostics, and navigation

Use when creating Mermaid diagrams - covers flowcharts, sequence diagrams, and AST visualization

Use when publishing npm packages - covers package.json configuration, versioning, and provenance

Use when authoring TextMate grammars for syntax highlighting - covers scopes, patterns, and language injection

Use when writing TypeScript with strict mode - covers type definitions, generics, and declaration files

Use when developing VSCode extensions - covers language support, LSP integration, and packaging

Use when looking up information from the latest Docusaurus documentation at https://docusaurus.io/docs

Use when creating Docusaurus plugins (remark, rehype, theme, content, lifecycle) to extend markdown, modify HTML, or add custom functionality

Use when writing or modifying Lea code - pipe-oriented functional language with tree-walk interpreter

Use when writing functional code - covers FP best practices (Lea differs from traditional FP languages)