It doesn’t matter how good an AI model is if it can’t test its work quickly and…
This is a dev post classified by Jev as AI dev tools (a launch), kept by the Dev Radar because it carries real work, not commentary.
It doesn’t matter how good an AI model is if it can’t test its work quickly and reliably. That’s especially hard on mobile. Traditional approaches rely on screenshots or the accessibility tree, making feedback slow and brittle. Agents can change code in seconds, then spend minutes trying to test it. In our new mobile apps, business logic runs headlessly. Agents can inspect state, navigate, and act through a CLI in milliseconds, without a simulator. When they need to test the app, the same CLI drives the simulator directly. The video is real time.
Posted by Mustafa Ali (11.4k followers) 2 days ago · 610 likes · 63.7k views · view the original post on X. Kept by the Dev Radar as AI dev tools.
More dev work like this
- A single RTX 3090 hit 381 tok/s on Qwen3.8-27B. — @0x0SojalSec
- AI-written code gets risky when nobody checks the diffs. — @DanKornas
- The new "bakeoff" capability in Compound Engineering is so damn useful. Even on smaller… — @trevin
- Hermes Agent can now stream its THINKING into other AI apps. — @tonysimons_
- Hallmark has been installed 50k+ times! — @nutlope
- Your AI coding agents need a workflow, not more babysitting. — @DanKornas
- Register by October 7 and save >> https://bit.ly/4vkntyD — @linuxfoundation
- Nimble is able to process images! — @madiator
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 13.5k posts from 4.7k X accounts over the last 21 days, 1.5k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 19:24 UTC. Full method.