Generate ESLint flat configs with curated rule sets for React, Node, and TypeScript. Standardize linting across repos — local generation, free, no signup.
Content reviewed October 2026 · About Toolzum
Generate Nginx server blocks — reverse proxy, SSL, gzip, caching headers — without syntax hunting. Ship a correct vhost first try — local generation, free, no signup.
Build IP allowlist rules for firewalls, security groups, and app configs from CIDR lists. Generate AWS, Nginx, and htaccess formats — local, free, no signup.
Generate realistic mock JSON from field specs — names, emails, dates, nested objects. Fill frontends before backends exist — local generation, free, no signup.
Generate valid robots.txt with user-agents, allows, disallows, and sitemap lines. Never accidentally deindex with Disallow: / — local generation, free, no signup.
Generate random MAC addresses for labs and testing — pure random hex, no OUI or unicast-bit management. Fill virtual networks credibly — local generation, free, no signup.
React (JSX + hooks rules), Node (server globals, no browser APIs), TypeScript (type-aware rules needing project references). Mixed repos layer presets.
Flat config (eslint.config.js) — the current standard ESLint 9+ expects. Legacy .eslintrc still works but earns deprecation warnings.
Recommended sets catch bugs without style wars; strict adds stylistic opinions. Start recommended, tighten per team pain.
No — generation runs locally in your browser. Nothing leaves your device.
JavaScript Formatter
Format JavaScript with consistent indentation, semicolons, quotes, and brace style. Standardize legacy scripts before refactor — local processing, free, no signup.
.gitignore Generator
Generate .gitignore files by selecting languages, frameworks, and tools from a checklist — covers Node, Python, Java, Go, Rust, macOS, Windows, Linux, and popular IDEs. Supports negation patterns and custom rules.