How do you stay current with new CSS features?
Imagine, hypothetically, that you run a well-known web development survey centered on CSS and need to decide what to include in this year’s version. (In a completely random twist, the State of CSS survey for 2025 is currently open — go check it out to see what's trending in CSS!)
You might assume a quick Google search for “new CSS features 2025” would suffice. However, while this gives some useful results, it also surfaces a lot of repetitive content touting CSS Grid as the next big thing—even though it’s been widely supported for more than eight years.
We clearly need a smarter strategy.
I’ll focus on CSS in this article, but all the resources listed here cover all aspects of the web platform, including JavaScript and HTML.
Web.dev
A solid starting point is Google’sweb.devblog, especiallyRachel Andrew’s monthly web platform summaries. Here are a few examples:
- New to the web platform in January
- New to the web platform in February
- New to the web platform in March
- New to the web platform in April
CSS-Tricks (and others)
It would be remiss not to mention that CSS-Tricksis an excellent source for updated CSS knowledge, including an ever-expanding almanac of CSS features. You may already be aware of this since you're reading this site now.
Other great sources worth mentioning include:
- Smashing Magazine
- Frontend Masters Blog
- Piccalilli
- CSS-Tip
Web Platform Features Explorer
For a more structured way to explore new features, theWeb Platform Features Exploreroffers a great interface organized byBaselinestatus.
Web Platform Status
Another similar resource is theWeb Platform Status dashboard. It provides more detailed filtering options, allowing you to sort byBaseline yearor even findfeatures highlighted as Top CSS Interop in the latest State of CSS survey!
One standout feature is the ability to track adoption rates based on Chrome page views, such as for thepopoverHTML attribute:
An important note: due to the massive traffic of sites like Facebook and Google, adoption metrics can become skewed once one of them adopts a feature.
The stats section of Web Platform Status also includes the so-called "chart of shame" (asLea Veroucalls it), which shows where certain browsers fall behind their competitors in adopting new features.
Chrome Platform Status
This same adoption data is also available on theChrome Platform Status dashboard, which provides deeper insights like usage across popular websites and sample URLs using a specific feature.
Polypane Experimental Chromium Features Dashboard
Polypaneis a browser built specifically for developers, offering tools like contrast checkers, multi-viewport previews, and more.
They also maintain anexperimental Chromium features explorerthat organizes new features by Chromium version—perfect for those who want to stay ahead of the curve.
Kevin Powell’s YouTube Channel
As YouTube’s top CSS authority,Kevin Powelloften releasesexcellent video summariesof new features. Statistically speaking, you’re likely already following him! Also worth noting is his website, which publishes weekly HTML and CSS tips.
CSS Working Group
Of course, another option is to go directly to theCSS Working Groupitself. They provide mailing lists and RSS feeds so you can receive updates straight to your inbox.
Browser release notes
Most major browsers publish release notes whenever they update. Keeping up with the following three browser vendors will give you a solid sense of when new CSS features arrive:
- Chrome release notes
- Safari release notes
- Firefox release notes
ChatGPT
Another way to catch up on CSS changes is simply to askChatGPT! This prompt worked well for me:
What are the most recent CSS features that have either gained browser support in the past year or are about to gain support?
Other resources
If you want to dive deep, Igalia’s BCD Watch tracks changes to MDN’sbrowser-compat-data repo, which logs browser support for various features.
Additionally, newer editions of the HTTP Archive Web Almanac don’t seem to include a dedicated CSS section, butolder editions did, and were a fantastic annual summary of CSS trends.
Also,caniusehas anews feedwhich isn't frequently updated at the moment, but could evolve into a valuable source in the future.
The IntentToShip bot (available on Bluesky, Mastodon, Twitter) alerts users every time a browser vendor adds or modifies a feature. It doesn’t get more real-time than that.
Finally, many people on social media regularly discuss new CSS features and share their own experiments and opinions. If you use Bluesky, there's a starter pack featuring CSS-Tricks authors—a great place to find knowledgeable voices.
Wrapping up
Of course, another great way to ensure you don’t miss any key developments is to take the State of CSS survey each year. I personally use all the resources above to make sure the survey captures every important new feature. Plus, as you go through the survey, you can bookmark features to build your personal “reading list” for a convenient recap.
So go take this year’sState of CSSsurvey and then let me know onBlueskyhow many new features you discovered!
The above is the detailed content of How to Keep Up With New CSS Features. For more information, please follow other related articles on the PHP Chinese website!
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