Browse 820 websites in this category • Page 3 of 41
Sites where Frontend Development Tool is a core feature are shown first, marked with a Core badge.
Chart.js is a free JavaScript library that lets you add simple, flexible charts to your website with easy setup and customization options.
CodeSandbox lets you code, collaborate, and prototype projects instantly in the cloud—all from your browser, on any device.
Easily customize the look of Google Maps for your apps or websites with this tool. Adjust colors, roads, and labels to match your unique style.
Find browser compatibility info, tips, and resources for web development at QuirksMode. Great for developers needing up-to-date browser support details.
Ant Design offers a comprehensive React UI component library and design system, helping you build beautiful, enterprise-grade web apps with ease.
CodeMirror is a flexible code editor component for the web, offering powerful editing features and easy integration for building interactive coding tools.
HTML5 Boilerplate offers a ready-to-use front-end template to help you quickly build fast, robust, and adaptable web apps or sites with modern best practices.
Inclusive Components shares practical guides for building accessible web interfaces, offering patterns and tips for inclusive design in web development.
Create interactive HTML5 and JavaScript maps for your website. Easily customize and embed maps to display locations or visualize data. Free trial available.
PageSpeed Modules offers open-source tools to automatically optimize website speed and performance for Apache and NGINX servers.
Check your JavaScript code for errors and quality issues right in your browser—no downloads or uploads required.
Explore and compare easing functions to make your animations smoother and more realistic. Easily pick the right curve for your web or UI projects.
Create and test favicons that look great on all browsers and platforms. Easily generate icons and check how they appear across different devices.
Svelte is a modern web framework that lets you build fast, interactive user interfaces with simple code using familiar HTML, CSS, and JavaScript.
instant.page helps you speed up your website by making pages load instantly, boosting user experience and conversion rates with an easy-to-use tool.
Explore creative CSS designs by switching between stylesheets and see how pure CSS can transform the same HTML content. Great for design inspiration.
Creative Tim offers ready-made UI kits, themes, and dashboards for web and mobile apps, supporting Bootstrap, React, Angular, and more frameworks.