Local visual programs, reusable blocks, and GPU performance preview.
Examples
Keyboard shortcuts
Ctrl / Cmd + S — save in this browser Ctrl / Cmd + Z — undo graph edit Ctrl / Cmd + Shift + Z — redo graph edit A — open Library; search then Enter to add F — fit the focused graph Space + drag or middle drag — pan Arrow keys — move a node; Shift for fine movement Enter or double-click — edit a node / open block internals F2 — edit node or exposed block parameters Escape — cancel a drag or close a panel
The graph editor becomes interactive when this document is attached. Programs stay local until saved or exported.
A — add · Drag to pan · Scroll to zoom · Enter — open · F2 — parameters · More — actions
Functions named block_* become editable blocks. Keep binding names to retain layout and feedback identity. Graph edits regenerate source.
GPU preview available in a WebGPU browser.
No GPU measurements
Deck A
Not in current graphLocal video · silent playback
Deck B
Not in current graphLocal video · silent playback
Expose controls
One texture output. External inputs are exposed automatically.