helpful

Bookmarks

CSS

CSS Grid Generator

Tool for quickly generating CSS grids

CSS Doodle

A web component for drawing patterns with CSS

Animation

Awesome Web Animation

collection of web animation resources & libraries

Keyframes App

UI for creating CSS animations

Math for motion

Cheatsheet for math equations for organic motion

Loading CSS Spinners

Pure CSS loading spinner

SVG

SVG Encode Background Image

Convert SVG Code for background image

SVGOMG

tool for optimising SVG code

Typography

Type Scale Generator

Useful tool to create type scales in CSS

Font Pairing

Font Pairing of Google Fonts

Font Converter

Convert different font formats

Local Typefaces

Compare your installed fonts

Practical Typography

a guide on typography basics

Master Typographic Adventures

a simple typography guide

Design

Gradients

CSS Gradients

Untools - UX Decisions

Collection of thinking tools and frameworks to help you solve problems

General

What Web Can Do Today

Curated list of web APIs

Dev Hints

Hints for any programming language / tool

Screen Sizes

Reference for common screensizes and devices