Log Stream
Lines, timestamps, levels. No cards, no chrome, nothing between you and the output.
Construction · Terminal
Everything lands on a character grid: block fills, no rounding, no shadow, and an edge that is just where one cell ends and the next begins.
Every style renders this same screen, so the only thing changing between two of them is the style. The component above is the file below, running.
Prompt
Design this interface in the Log Stream style. A continuous stream of monospace lines with timestamps and level tags. There are no containers at all — the line is the unit of interface. Build every surface the Terminal
The numbers in this prompt are printed from the tokens below, so it cannot drift from what the specimen renders.
What carries the look
- continuous monospace lines
- timestamps and level tags
- no containers
- line as the unit
What this style refuses
- cards or panels
- rounded corners
- proportional type
- decorative spacing
The refusals are the half that keeps generated interfaces from converging — a prompt that only says what to add gets the default look.
Tokens
Palette
#fbfbfa#0b0b0c#fbfbfa#0f0f11#dcdcd8#26262a#17171a#eeeef0#5a5a5f#93939b#9a3412#f59e6b#ffffff#1a0a02Shape and type
Measured contrast — body 17.28:1 light, 16.98:1 dark; secondary text 6.62:1 and 6.45:1. Every pair clears WCAG AA in both themes, checked on each build.
Specimen · Specimen.tsx
import type { CSSProperties } from "react";
/**
* Vibary · Log Stream
*
* Lines, timestamps, levels. No cards, no chrome, nothing between you and the output.
*
* One complete product screen, rendered from the token object below —