Follow Discord
Sweep 08 Oct 2026 · 18:53Z Build v2.1.295 516 read Stable v2.1.286 Latest v2.1.295 Next v2.1.295 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 8 Oct 2026
One change · claude-code

Draw in the interface with a mod changedplugins/mods/interface

Nearest release: v2.1.295, published an hour before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Upstream edited this page at 8 Oct 2026 20:01 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 8 Oct 2026 20:07 UTC.

Upstream edited
Recorded here
Lines+8added
Lines−0removed
From line 427 where the diff opens
First seen 1 Oct 2026 this site's first read of the page
Recorded edits15to this page, all time

The whole hunk

from line 427, old and new numbered
/
lines
from line 427
427427 
428428In a session started with `--plugin-dir`, a transcript line says so, such as `ui.render (Pane) refused: Text prop "bogusProp" is not allowed; the engine drew its own`. The [debug log](/docs/en/plugins/mods/troubleshoot#read-the-debug-log) records it as `ui.render (Pane): a hook returned a tree that does not validate` with the same reason. Nothing else appears in the session, so when a drawing doesn't show up, check that line or the log.
429429 
430<h3 id="when-a-client-fails">
431 When a `Client` fails
432</h3>
433 
434In the terminal, when the file a `Client` runs fails, a dimmed line such as `my-mod: Client client/spinner.js: boom` takes the `Client`'s place, and the rest of your drawing still shows.
435 
436If your mod handles [`ui.fault`](/docs/en/plugins/mods/reference#interface), Claude Code then [draws the site again](#when-claude-code-redraws-without-being-asked).
437 
430438### Draw a grid of colored cells
431439 
432440For a heat map, a sparkline, or a game board in the terminal, draw one `Raster` and not a `Box` for each cell. A `Raster` takes a `key`, its size in `columns` and `rows`, and `cells`, a base64 string that packs every cell. Each cell is three numbers: the character's code point, its color, and its background color. A color is a 24-bit RGB value in hexadecimal, such as `0xc62828` for a red. The value `0x01000000`, one above that range, means the terminal's default.
Feedback