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tmdh | 6 months ago

I feel like the UI is not as smooth as VSCode. There is a slight lag when scrolling.

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rtaylorgarlock|6 months ago

Wow. This might be the 1st time i've seen someone comment negatively regarding UI performance. Zed is one of the fastest programs i use. I used to laugh when seeing them market fps and such, but yeesh it's fast

hu3|6 months ago

> Wow. This might be the 1st time i've seen someone comment negatively regarding UI performance

Here you go: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...

> I found Copilot tab completion completion to be VERY slow in Zed, for some reason.

> Zed still takes a relatively long time to start on my old desktop. I thought something was wrong but no, it is just THAT slow

> I have tried it out and by default it was so slow as to be unusable. After discovering it required some customization in /etc (because it's the only GUI application that fails to recognize my GPU on a very popular distro with next to zero customization, because I game a lot on Linux - weird how that's a me problem and not a Zed problem) it got better, but still noticeably slower than VS Code.

> I mean, good AI tab completion feels like a super power. Zed’s is not that good. It’s slow and normally not at all what I want.

> Zed tab is a lot worse in comparison (partly because it’s slow)

> In my personal experience I couldn't use Zed for editing python. Firstly, when navigating in a large python repository, looking up references was extremely slow (sometimes on the order of minutes).

> All I'm saying is that contrary to what someone else said about the software being "fast" I tried it and at startup, it was unusably slow.

> Tried using zed on Linux (pop os, Nvidia) several months ago, was terribly slow, ~1s to open right click context window.

> Zed is as close as it gets, I also use it, but it is still slow and cumbersome sometimes.

I'll stop here. There are other 4 pages of comments to pick anecdotes from, in this simple search alone.

mlnj|6 months ago

Smoothness and frames per second is the core of why they were building a very optimized editor. Not sure if it is just your machine that it is not leveraging the right bits.

For me the extension ecosystems is something I really like about VSCode, but that is an entirely different matter.

blurbleblurble|6 months ago

This could be an issue with GPU drivers. I experienced some incompatibility with GPU kernel drivers that allowed Zed to crash the whole window manager during text selection.

Longhanks|6 months ago

Wait what? Isn't a super fast UI one of their main selling points, what led them to write their own rendering in Rust?

...and now they lose to a web app?

sapiogram|6 months ago

There's a reason everyone writes their GUI apps in Electron nowadays. Browser have spent 30 years figuring out fast rendering, it's hard to beat that, even with native code.

seanssel|6 months ago

I have no idea what they're talking about. Maybe they're used to a smooth scroll animation in VS Code or something? Zed feels snappier/lighter in just about every way to me.