Config File Wiki
Field explanations, minimal templates, common mistakes, validators, and generators for developer config files.
package.json
Node project manifest, scripts, dependencies, package metadata, and module type.
tsconfig.json
TypeScript compiler options, path aliases, JSX mode, strictness, and emitted output behavior.
vite.config.ts
Vite build server config for plugins, aliases, env loading, preview, and output.
docker-compose.yml
Multi-container service definitions, volumes, ports, networks, healthchecks, and env wiring.
.env
Local environment variables for development and build tooling.
nginx.conf
Nginx reverse proxy, TLS, static file, and upstream routing config.
Caddyfile
Caddy site blocks, automatic HTTPS, reverse proxy, headers, and file server config.
robots.txt
Crawler allow/disallow rules and sitemap hints.
sitemap.xml
Search engine URL discovery file with loc, lastmod, changefreq, and priority.
manifest.json
Web app manifest for installability, icons, names, theme color, and display mode.
vercel.json
Vercel routes, rewrites, headers, redirects, functions, and framework overrides.
netlify.toml
Netlify build settings, redirects, headers, plugins, and context-specific deploy config.
wrangler.toml
Cloudflare Workers project config, routes, bindings, compatibility date, and environments.
claude_desktop_config.json
Claude Desktop MCP server configuration for local tools and environment variables.
mcp.json / .mcp.json
MCP server configuration used by agent tools and IDE integrations.
settings.json
Editor and agent settings for VS Code-like tools, extensions, formatters, and MCP integrations.