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Adrian Sandu
Adrian Sandu

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We all are Ukraine, the new MDN, Chrome 99, Edge 99, Safari Technology Preview 141, TypeScript 4.6 | Front End News #054

NOTE: This is issue #054 of my newsletter, which went live on Monday, March 7th. If you find this information useful and interesting and you want to receive future issues as they are published, ahead of everyone else, I invite you to join the subscriber list at

This week the web design and development community rally in support of Ukraine, and there are many ways one can help. MDN has unveiled a new design, a new logo, and plans for a customized experience. Interop 2022 has been officially announced by all major parties involved.

In browser news, Chrome 99 and Edge 99 updates are rolling out to users, while Safari Technology Preview 141 brings a lot of fixes and improvements.

Last, but not least, Typescript 4.6 has been officially released. Other releases in this last interval are Gatsby v4.9, Node v17.6.0, Redux Toolkit v1.8.0, and more.

We All Are Ukraine

It's a sad reality that in the 21st century a European nation is being invaded. So what can we do to help people caught in this tragedy? Vitaly Friedman, the co-founder of Smashing Magazine, wrote a rallying article on all ways the community can provide support. On top of that, they are donating all the income from the sale of some of their products to support Ukraine.

A new year, a new MDN

MDN has just received a new look and logo that the community itself helped choose. Here are just a few of the changes that took place:

  • the homepage has been redesigned with a focus on search, the community, and the contributors
  • both light and dark modes are available
  • article pages have been redesigned for better accessibility

Coming soon is MDN Plus, a subscription service that will allow you to customize your MDN experience.

Interop 2022 - the official announcements

I've mentioned Interop 2022 in the previous issue, as the continuation of the efforts to improve cross-browser compatibility. Meanwhile, the official announcements have been made and I collected them all for you to check.

Browser news


The Chrome 99 update is rolling out now. It is the last of the two-digit versions and the main feature it brings is the support for CSS Cascade Layers.


Edge 99 is also rolling out. Their feature list is more focused though on the user experience, password management, and the upcoming shift to three digits in the user agent string.


Safari Technology Preview 141 brings a long list of changes and fixes, however, nothing stands out to me. Feel free to check out the release notes for more details.

Software updates and releases

Wrapping things up

That's about all I have for this issue. If you enjoyed this newsletter, there are a couple of ways to support it. You can share the link to this issue on social media, and follow this newsletter on Twitter. Each one of these helps me out, and I would appreciate your consideration.

Have a great and productive week, keep yourselves safe, spend as much time as possible with your loved ones, and I will see you again next time!

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