Context meter

Every dot is a slice of the context window. Turns light new dots 18ms apart with a small pop; past 80% the tail warms.

Context meter is part of Pro.

Get Pro to try it live and copy its code, along with every other element in the library.

Inline ghost textGrey continuation after the caret, arriving out of a blur once you pause. Tab takes the whole line, → takes one word; accepted words darken into ink rather than appear.
Slash command menuType "/" and a card opens upward out of the composer, rows arriving 30ms apart. The highlight is one pill that slides between rows.
Instructions managerA pill that reports how many rules are on. Pressing it drops a card with a filter box, one switch per rule and a line for adding another.
PlanNumbered steps you can still rewrite. Press Run and the numbers become a spinning ring, then a tick, one after another; the live step shimmers.
Approval cardThe human-in-the-loop card. It says what it wants to do in plain words and shows the exact command.
TraceOne line per action with a running clock. Lines arrive out of a blur as their time comes; lines that share a group sit under a header you can fold, and the clock on an open group keeps ticking until the group closes.