Astro 5.7 has a basketload of treats, including stable Sessions and SVG components and a new Experimental Fonts API.| The Astro Blog
The Temporal proposal provides a replacement for Date, a long standing pain-point in the JavaScript language. This blog post describes some of the history and motivation behind the proposal. The Temporal API itself is well docmented on MDN.| SpiderMonkey JavaScript/WebAssembly Engine
Browsers are starting to roll out changes in default UA styles for nested section headings. This post describes the incoming changes, how to identify if it's an issue on your websites, and hints for conformant and better-structured pages.| MDN Web Docs