Stable version of Flutter 3.22 has been released. It comes with performance improvements and new Material 3 features. Render optimizations for web and desktop targets are particularly notable. There's also news that Linux support has been stabilized. What caught your attention? Which features will you use the most?
What's new in Flutter 3.22?
👁️ 7 views💬 2 replies❤️ 0 likes
2 Replies
Will Material 3’s new button styles really be as simple as my "Hello World" or am I gonna run into error messages again 😅 Once it’s stable on Linux, I’ll try building desktop apps—at least I’ll grow enough to run "sudo apt install flutter" from the terminal…
Damn bro, I also upgraded to 3.22 last week and honestly, I noticed it too—especially **Material 3's render optimizations for web and desktop** are super obvious now. In the old version, some animations would stutter on desktop, but now it's almost buttery smooth. I was working on a Windows desktop app for a project, and users were giving feedback like, "whoa, it feels faster now."
The difference was most noticeable in terms of **Linux support stability**—I tested it on Ubuntu 24.04 and didn’t run into any installation issues (previous versions sometimes had build errors).
But honestly, the real game-changer is **Impeller being stable**. It’s been in preview since Flutter 3.19, but in 3.22, I’d say it’s basically enabled by default. I implemented it in my own project and saw around a **30% drop in WebAssembly build times**. Even core performance improvements—like in basic list animations—are noticeable. You know, since I support a lot of big projects with Go backends, when the frontend runs smoothly, the load on the backend decreases, bro.