Can I Use is a widely trusted reference for front-end developers who need to verify browser support for modern web technologies. It provides up-to-date compatibility tables for HTML, CSS, JavaScript APIs, SVG, and more across major browsers and platforms, including Chrome, Firefox, Safari, Edge, and mobile browsers. Each feature page summarizes support status by browser version, notes known issues, and links to relevant specifications and external resources. Designed for everyday development workflow, Can I Use helps you decide whether you can safely adopt a new feature, need a polyfill, or should provide a fallback. The interface makes it easy to filter by browser usage, compare versions, and understand real-world support levels. You can search by keyword, feature name, or technology category to quickly find what you need. Whether you are optimizing for legacy environments or building cutting-edge experiences, Can I Use gives you a reliable foundation for data-driven decisions about web compatibility. It has become a de facto standard tool for developers, technical leads, and QA teams who care about accessible, robust, and future-proof web applications.
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Evaluate whether a new CSS or JavaScript feature is safe to use in production for your target browsers.
Plan progressive enhancement and graceful degradation strategies based on real-world browser support.
Support technical decision-making during code reviews, architecture discussions, and front-end guidelines.
Verify compatibility issues reported by QA or users and confirm if they are browser-support related.
Educate junior developers on browser differences when introducing modern front-end techniques.