Dev Tools

Format, validate, and minify HTML, CSS, JavaScript, and backend scripts with our blazing-fast, zero-dependency code utilities — no install or login needed. Optimized for speed and performance.
Explore Tool →Explore a curated collection of powerful toolkits, open-source libraries, formatters, validators, and cheatsheets for HTML, CSS, JavaScript, and popular frameworks. Whether you're debugging, learning, or building, All Things Web has the resources to elevate your workflow — instantly, for free.
Check out web dev tech stack associated online formatting, validating and minification tools.
Dev Tools
Format, validate, and minify HTML, CSS, JavaScript, and backend scripts with our blazing-fast, zero-dependency code utilities — no install or login needed. Optimized for speed and performance.
Explore Tool →Streamline your dev workflow with instant, browser-based code tools designed for speed and clarity. Whether you're cleaning up CSS, linting JavaScript, or prepping Python for production, All Things Web gives you a powerful suite of zero-dependency formatting, minifying, and validation tools — no sign-up, no upload, no bloat.
Whether you're working on a static site, dynamic SPA, or full-stack application, our tools help you stay fast, clean, and compliant. Browse our Dev Topics for advanced guides, or check out the Web Dev Newsroom for trends in code quality, browser support, and A11y optimization.
From startup coders to enterprise teams, these tools are built for speed, clarity, and performance. Explore our Explore Topics section for more dev utilities or visit the Newsroom to stay on top of formatting trends, browser standards, and A11y best practices.
Connect with passionate developers, share insights, and help shape the future of the web.