Love it or hate it, code is a key ingredient to any and all website projects in one way or another. Here's our curated collection of the very best coding tools and resources for web designers and developers.
Quickly create Design System tokens and get JSON, CSS and SASS code. Use our Design Tokens generator to quickstart your next project!
Universe of UI elements made with CSS & HTML, ready to be used in your project. All code is open-source and free for personal or commercial use.
Fluid typography is a modern way of approaching responsive typography. Instead of setting fixed typography values for individual screen sizes, we can set a...
Minimal snippets for modern CSS layouts and components.
A two-dimensional drawing api geared towards modern web browsers. It is renderer agnostic enabling the same api to draw in multiple contexts: svg, canvas, and...
WinBox is a modern HTML5 window manager for the web. Lightweight, outstanding performance, no dependencies, fully customizable, free and open source!
Supercharged CSS variables.
A Geocities theme for Twitter Bootstrap, from Divshot.
A simple hand drawn HTML/CSS theme.
Check if a chosen HTML tag can be nested inside another HTML tag according to the spec.
CUBE CSS is a CSS methodology that’s orientated towards simplicity, pragmatism and consistency. It’s designed to work with the medium that you’re working...
Code generators to help you with your front-end web projects. CSS, HTML, OpenGraph, JSON, Meta Tags, Twitter Cards and more.
Everything you need to generate awesome CSS for your next project. Customize your options and voila, your CSS code is ready to copy and paste into your project!
Paper.js is an open source vector graphics scripting framework that runs on top of the HTML5 Canvas.
This tool converts SVG code into a Data URI, an encoded URL format that be used as a background-image source. In plain terms, you can place this converted SVG...
Animated website backgrounds in a few lines of code.
36 beautiful photo filters, with simple editing and CSS to copy. Upload your own photo and select the perfect filter, or modify one to fit your needs.
Collection of common CSS mistakes, and how to fix them.
A tiny, Sass-powered design-token led utility class generator, with handy helpers, that helps you to power your front-ends with a single source of truth.
Generate CSS stripes using linear-gradient background images.
This simple editor allows you to quickly add and customize all the sections you need for your project's readme.
Generate HTML code for a variety of inputs, media, text & more.
Handy guide to every HTML element there is. Replace your divs with more semantic markup.
Short code snippets ready to use covering CSS, JS, React, Python, Git and more.
CSS Stats provides analytics and visualizations for your stylesheets. This information can be used to improve consistency in your design, track performance of...
A simple visual cheat sheet for Flexbox.
A valuable (and fun!) interactive challenge to help learn CSS selectors.
View demos of all cursor styles available to you with CSS.
Handy cheat sheet for writing CSS with Sass.
Modern CSS solutions for old CSS problems by Stephanie Eckles.
Building modern applications with PHP 8 eBook by Spatie.
Animista is a place where you can play with a collection of pre-made CSS animations, tweak them and get only those you will actually use.
Laravel Playground is a free-to-use service that allows you to try out Laravel code directly in your browser.
Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation — freeing you to create without sweating the...
Relearn CSS layout. Every Layout will teach you how to better harness the built-in algorithms that power browsers and CSS.
Cool customisable tooltips made from pure CSS.
Eleventy (11ty) is a simple static site generator for all kinds of websites.
October is a self-hosted CMS platform based on the Laravel PHP Framework.
Popular layouts and patterns made with CSS.
CSS only library to fill your empty background with beautiful patterns.
Beautiful pure CSS background patterns that you can actually use in your projects!
A lightweight TypeScript library for creating particles.
A collection of over 50 HTML & CSS buttons.
CSS shadow generator for a neumorphism effect.
Classless CSS framework to publish great looking pages with just HTML.
Mesh is a simple way to create beautiful, unique gradients using shaders.
BlurHash takes an image and gives you a short string that represents the placeholder for an image for a more seamless loading experience.
Copy + Paste icons for HTML, CSS or Illustrator.
Free Jamstack courses from Netlify.
A curated collection of beautiful premade gradients using default colors from the Tailwind CSS color palette. Simply copy the code snippets to use within your...
Generate ultra-smooth looking CSS shadows.
Visually create cubic bezier curves in the browser for custom animation timings.
Handy cheat sheet for the short-hand HTML syntax Emmet.
A personal profile that connects with GitHub to better show recruiters the open-source work of a potential candidate.
A modern CSS showcase styled by community contributions.
Write modern websites using only HTML. new.css is a classless CSS framework to write modern websites using only HTML. It's ~4.5kb.
A design system for building faithful recreations of old UIs.
Launch your next web project with complete confidence!
Find open-source alternatives for your favourite apps.
Develop, debug and test websites and apps twice as fast. Know for sure your sites and apps work everywhere and for everyone.
Free themes for Bootstrap.
Blobmaker is a free generative design tool made with 💕 by z creative labs, to help you quickly create random, unique, and organic-looking SVG shapes.
A collective list of APIs.
Open source software is made by people just like you. Learn how to launch and grow your project.
GitHub is a development platform inspired by the way you work. From open source to business, you can host and review code, manage projects, and build software...
Animate CSS gradients.
A gallery of fantastic and unique CSS gradients.
Generate duotone images from your photos with CSS.
If you find yourself wrestling with CSS layout, it’s likely you’re making decisions for browsers they should be making themselves. Through a series of...
Click on the animation to copy.
Sass News is a curated publication full of interesting, relevant links for all things Sass. Subscribe now and never miss an issue.
A once–weekly roundup of the best front-end news, articles and tutorials. HTML, CSS, WebGL, Canvas, browser tech, and more.
A simple and customisable Flexbox grid system.
A dependency manager for PHP.
With GitLab, you get a complete CI/CD toolchain out-of-the-box. One interface. One conversation. One permission model. Thousands of features. You'll be amazed...
Tasty CSS-animated hamburgers.
Welcome to Flexbox Froggy, a game where you help Froggy and friends by writing CSS code!
Welcome to Grid Garden, where you write CSS code to grow your carrot garden! Water only the areas that have carrots by using the grid-column-start property.
You can set the numbers, and units of your columns and rows, and I'll generate a CSS grid for you! Drag within the boxes to create divs placed within the grid.
When you use eight values specifying border-radius in CSS, you can build organic looking shapes.
Does what it says on the tin. The clip-path property allows you to make complex shapes in CSS by clipping an element to a basic shape (circle, ellipse,...
Mozilla Developer Network. Resources for developers, by developers.
Search worldwide news with code. Get breaking news headlines, and search for articles from over 30,000 news sources and blogs with our news API.
How it's done now. From the basics to advanced topics with simple, but detailed explanations.
Automated code review for Git.
Change the way you do web analytics forever with Matomo On-Premise! Get maximum flexibility to do whatever you want and gain powerful insights to grow your...
CSS gradient generator and swatches.
100 days CSS coding challenge.
Hylia is a lightweight Eleventy starter kit with Netlify CMS pre-configured, so that you can one-click install a progressive, accessible blog in minutes. It...
A podcast from the team at Heroku, exploring code, technology, tools, tips, and the life of the developer.
Making the web more beautiful, fast, and open through great typography.
Typeplate is a “typographic starter kit”. We don’t make aesthetic design choices, but define proper markup with extensible styling for common typographic...
Just-add-water CSS animations.
Carbon lets you create and share beautiful images of your source code.
PHP: The Right Way is an easy-to-read, quick reference for PHP popular coding standards, links to authoritative tutorials around the web and what the...
A simple, free 20 video course that will help you master CSS Flexbox! Created by Wes Bos.
CodePen is a social front-end development environment. Write code in the browser, and see the results of it as you build. Browse the community to find...
Glitch is a friendly community for for developers of all skill levels to create, share and experiment and with tools and code using an intuitive cloud IDE.
A pickle jar full of curated CSS links to slick websites, animations, illustrations, and algorithms, brought to you by Andy Bell.
React codebase generator. Divjoy handles all the integration details. From routing to React hooks, you'll have everything you need to build something great.
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