Welcome to the Den 🦁
DevelopersDen is an open source collection of quality resources for developers, designers & backend nerds.
Aceternity UI
Copy paste the most trending components and use them in your websites without having to worry about styling and animations.
Blitz.js
The Missing Fullstack Toolkit for Next.js. Providing battle-tested libraries and conventions for shipping and scaling world wide applications.
CodePen
CodePen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn and debug, and find inspiration.
Console Ninja
Stop feeling lost and inefficient when debugging via logs. Use the right tool and debug using console.log like a ninja.
Conventiional Commits
A specification for adding human and machine readable meaning to commit messages.
Convex
A better type of backend. Convex is the fullstack TypeScript development platform. Replace your database, server functions and glue code.
CSS Background Generator
Beautiful pure CSS background patterns that you can actually use in your projects!
CSS Loaders
The biggest collection of loading animations for websites. 600+ CSS-only loaders for your next project.
Curated Design
Unleash your creativity with out-of-this-world web design inspiration from across the web
EmailJS
Send email directly from your code, no server side code required. Add static or dynamic attachments, dynamic parameters, captcha code and more. 200 free emails per month.
Error Lens
ErrorLens turbo-charges language diagnostic features by making diagnostics stand out more prominently, highlighting the entire line wherever a diagnostic is generated by the language and also prints the message inline.
Favicon.io
The only favicon generator you need for your next project. Quickly generate your favicon from text, image, or choose from hundreds of emojis.
Fontshare
Fontshare is a free fonts service launched by the Indian Type Foundry (ITF). It’s a growing collection of professional grade fonts that are 100% free for personal and commercial use.
Hero Patterns
A collection of repeatable SVG background patterns for you to use on your web projects.
KitForStartups
KitForStartups is a starter kit for building and shipping fast, secure, and scalable full stack SaaS applications with SvelteKit and TypeScript.
Mobbin
Mobbin is the world's largest UI & UX reference library. It's always up-to-date, includes mobile and web, and lets you filter by specific app categories, UI elements, flow patterns, and more.
MonkeyType
Monkeytype is a minimalistic and customizable typing test. Providing straightforward, real-time feedback on typos, speed, and accuracy.
Myna UI
Create stunning, modern web experiences instantly with Myna UI — a comprehensive design system and UI kit that lets you customize and extend designs.
React Email
The next generation of writing emails. A collection of high-quality, unstyled components for creating beautiful emails using React and TypeScript.
Resend
Email for developers. The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.
Revert
Revert is an open-source unified API to build, maintain and scale your ALL of your product integrations
Tailwind CSS Intellisense
Tailwind CSS IntelliSense enhances the Tailwind development experience by providing Visual Studio Code users with advanced features such as autocomplete, syntax highlighting, and linting.
Tanstack Query
Tanstack (React) Query makes fetching, caching, synchronizing and updating server state in your web applications a breeze.