Color WheelNew·HSB · drag to select
H210 S80 B90
Gradient EditorNew·draggable stops
Color InputNew·compact inline HSB · swatch + H/S/B channels
#5b9dc4
H
202
S
54
B
77
Piano RollNew·MIDI note editor
C5
B4
A#4
A4
G#4
G4
F#4
F4
E4
D#4
D4
C#4
C4
B3
A#3
A3
G#3
G3
F#3
F3
E3
D#3
D3
C#3
C3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Ring BufferNew·circular data · sweep
TerminalNew·log viewer · severity
1INF00:00:01system boot initiated
2INF00:00:01loading kernel modules...
3INF00:00:04sigil-engine v2.4.1 starting
4WRN00:00:05deprecated API call in SDLegacy
5ERR00:00:07failed to load optional plugin: analytics
6INF00:00:09system ready
Tree ViewNew·expandable hierarchy · drag rows to reorder
src
components
Button.tsx
Card.tsx
App.tsx
tests
README.md
Vector EditorNew·lockable shapes, constraint-editor control surface
100%
Stroke2
Bezier Curve EditorNew·d3 curves, Curve.Root/Visual/Card compound
Canvas
Click a curve to add points · drag to move · double-click to remove
Curves