Zeron is not a new harness. It drives Claude Code, Codex, Cursor, Grok, Hermes and Pi — the same sessions and tools you use each day, in one fast native window on every device.
Sessions live on your machines, every device you own can pilot them. Start Claude Code at your desk, watch it from your phone, approve the diff from the couch. Nothing to hand off, nothing to re-open.
“Oh man, this is the best UI I’ve ever tried! For real. It feels really smooth. Typing, reading, everything. Really fast. Right now it’s my main UI for coding.”
Fran Escob @FrancoE114696
Damn that UI is crisp!!
This looks absolutely fantastic, I can't think of a single example of GPUI looking this good.
one of the best app i have ever used
if i see another multi-agent terminal orchestrator app i'm gonna crash out
what a smooth animations on gpui, impressive!
I need this, what is it? 😅
Looks beautiful btw.
best thing to happen to my agents this past week ✨
Oh man, this is the best UI I've ever tried! For real. It feels really smooth. Typing, reading, everything. Really fast. Right now it's my main UI for coding.
similar to synara and the name too gg this space is so crowded
if Zed & Cursor had a baby
I'm getting emotional seeing a UI so buttery smooth in performance after using the Codex App on Windows all day.
Have been trying zeron for the last two days after a very bad experience with t3code. I'm hooked.
Zeron looks really good
Another one that looks exactly the same as the last 🤦
Played around with this. It's super light and the UI is amazing. Didn't know that Zed's rust UI library is this good.
woah this is buttery af!!
amazing!
one of the best looking gpui interfaces i've seen yet, great work
This feels refreshing! already loving it
Yooo besides the question that UI & UX is sexy man !!
bro i tested it all night, and it feels so good, congratulations i have a new daily driver, excelent taste
sick love the ui
clean af
One window for every machine you own. Zeron is open source and MIT licensed.