Modern CSS Resources
Curated links to specifications, tools, learning materials, and community sites. Everything you need to stay current with CSS.
Specifications & Standards
W3C CSS Working Group
The official home of CSS specifications. Drafts, recommendations, and working group news.
w3.org/Style/CSS
CSS Snapshot 2025
The latest official snapshot of stable CSS specifications ready for implementation.
w3.org/TR/css-2025
CSSWG Editor's Drafts
Bleeding-edge CSS specifications. See what's being designed before it ships in browsers.
drafts.csswg.org
Browser Support
Can I Use
Check browser support for any CSS property. The definitive compatibility reference.
caniuse.com
Baseline Dashboard
Track which features are available across all major browsers. Part of the web.dev project.
web.dev/baseline
Chrome Platform Status
Feature tracking for Chrome and Chromium. See what's shipping, in development, or planned.
chromestatus.com
Learning
web.dev Learn CSS
A comprehensive, free course covering modern CSS from fundamentals to advanced techniques.
web.dev/learn/css
MDN CSS Reference
The most complete CSS property reference. Detailed docs, examples, and browser compat
tables.
developer.mozilla.org
CSS-Tricks Almanac
An encyclopedic guide to every CSS property and selector with practical examples.
css-tricks.com/almanac
Frontend Snippets
Frontend-Snippets is 100% free production-ready code snippets for front-end development.
frontend-snippets.com
Web Hosting & Infrastructure
Kinsta Managed WordPress
Ranked #1 for WordPress hosting by G2. Performance-focused infrastructure on Google Cloud
Platform with lightning-fast speeds and enterprise security.
kinsta.com
Partner
DigitalOcean App Platform
Simple, scalable cloud hosting. Perfect for deploying modern web apps and static sites with
ease.
digitalocean.com
Tools
CSS Validator
The official W3C CSS validator. Check your stylesheets for syntax errors and warnings.
jigsaw.w3.org/css-validator
Modern CSS Reset
Andy Bell's minimal, modern CSS reset. A sensible starting point for new projects.
piccalil.li
Open Props
Sub-atomic CSS custom properties for consistent design tokens. Colors, sizes, easing, and
more.
open-props.style
Lightning CSS
An extremely fast CSS parser, transformer, and minifier written in Rust. Handles modern
syntax.
lightningcss.dev
Community
CSS Wrapped 2025
Chrome DevRel's annual roundup of CSS features that landed on the web platform.
chrome.dev/css-wrapped-2025
State of CSS Survey
Annual survey tracking CSS feature adoption, tools, and developer satisfaction.
stateofcss.com
Interop Dashboard
Track cross-browser interoperability efforts. See which features are being aligned across
engines.
wpt.fyi/interop
r/css
A community for discussing about CSS (Cascading Style Sheets), Web Design and surrounding
relevant topics.
reddit.com/r/css
r/Frontend
/r/frontend is a subreddit for front end web developers who want to move the web forward or
want to learn how.
reddit.com/r/Frontend