External Resources
A hand-picked collection of 899+ free developer tools, UI libraries, design assets, and resources organized by category. Stop searching and start building. Everything you need is right here.
Featured Resources
Colors
From Coolors and Adobe Color to Khroma and Color Hunt, this collection covers every stage of working with color: palette generation, CSS gradients, accessibility contrast checking, and brand color lookup.
Online Design Tools
Figma and Canva handle most design tasks in the browser, Excalidraw and Whimsical make quick wireframing effortless, and tools like Carbon and Ray.so turn code snippets into shareable visual assets.
CSS Frameworks
Tailwind CSS and Bootstrap lead the pack, but there is plenty here for every style: the lightweight simplicity of Bulma, the semantic clarity of Foundation, and novelty picks like 98.css and NES CSS.
React UI Libraries
From the polished accessibility of Chakra UI and Mantine to the enterprise-scale of Ant Design and Material UI, this collection covers every tier of React component library, including Radix UI for headless primitives.
Icons
Whether you need a crisp SVG set like Heroicons or Phosphor Icons, a massive searchable library like Iconify, or animated icons from Lordicon, this collection has you covered for any project.
Other Resources
A curated mix of developer utilities that defy easy categorization: browser compatibility via Can I Use, unified API docs on DevDocs, CSS tricks from CSS-Tricks, quick playgrounds on CodePen, and much more.
Browse by Category
Colors
63 tools
Icons
51 tools
Fonts
35 tools
Favicons
7 tools
Logos
10 tools
Stock Photos
28 tools
Stock Videos
9 tools
Vectors & Clip Art
24 tools
Image Compression
20 tools
Image Mockups
15 tools
UI Graphics
45 tools
CSS Frameworks
59 tools
CSS Animations
24 tools
CSS Methodologies
4 tools
React UI Libraries
59 tools
Vue UI Libraries
41 tools
Angular UI Libraries
16 tools
Svelte UI Libraries
6 tools
React Native UI Libraries
12 tools
Chart Libraries
8 tools
JavaScript Animation Libraries
33 tools
UI Components
42 tools
Design Systems
38 tools
Design Inspiration
37 tools
Design Software
16 tools
Online Design Tools
63 tools
Chrome Extensions
32 tools
HTML & CSS Templates
25 tools
Icon Fonts
21 tools
Sound Effects
7 tools
Other Resources
49 tools