Use case · UI

Jev for UI

Where a person sees the result: design tools, interfaces that react while they are used, tagging and layout.

3 items, from every source we cover All use cases

In this topic

Start here

Jev, the reference What it is, what it costs, what we measured.
Every Jev guide, by question The whole topic as a contents page: what it is, how to build with it, what it gets used for.
How people actually use it Eleven projects read line by line.

Columns

The topic

The catalogue report What we counted and what we measured, with the JSON.
Jev with Claude Code Compaction, routing and reranking inside a coding session — and the job Jev must not take.

By use case

Browser agents 22 Driving a browser: clicking, reading, deciding the next step.
Triage and routing 47 Picking a route, a label or a next model — classification where a wrong answer is recoverable.
Coding and context 25 Inside a coding agent: compaction, context windows, the harness around the model.
Research and data 74 Benchmarks people ran, architectures people reverse-engineered, results that did not work.
Media and content 24 Generating, sorting or reviewing words, images and posts.
Trading and markets 7 Decisions with money attached, on a clock.
Games and real time 6 Playing a game, driving a live scene, or making a decision on a clock too short to think in.
Robotics and devices 3 Where the decision runs on the machine: on-device, local runtimes, simulated fleets, hardware in the loop.
UI 3 you are here Where a person sees the result: design tools, interfaces that react while they are used, tagging and layout.
Tools and apps 13 Packaged as something you install or run: CLIs, browser extensions, plugins, database extensions, desktop apps.