Home / Skills / custom-canvas-and-gestures
custom-canvas-and-gestures
Enforces CustomPainter/Canvas discipline — the View/Painter/Scene split with a dumb painter fed one immutable Scene value type, shouldRepaint as a single value compare kept strictly separate from the AnimationController-as-repaint animation path, one shared affine transform read by BOTH painter and hit-tester (toCanvas/toLogical exact inverses, never re-derive scale), geometry hit-testing (integer lattice or rasterized region-ID buffer, never Path.contains), zero-allocation paint(), gesture-as-pure-translator emitting a typed command to a Notifier (never mutating in the handler), ExcludeSemant
Why this score
This repo hosts 10 skills, so its 58 stars are split between them (about 6 each) for scoring.
Popularity score: 53/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit e073e5ea10c9, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onecustom-canvas-and-gestures zakariaf/Flutter-Skills · Skill | 53 | ★ 58 | ≈157 always | 1mo ago |
| canvas-update haabe/mycelium · Skill Both about canva and single | 56 | ★ 47 | ≈29 always | 17d ago |
| canva canva-sdks/canva-skills · Plugin Both about canva | 72 | ★ 147 | not measured | 12d ago |
| docs-canvas GCWing/OpenBitFun · Skill Both about canva | 73 | ★ 2.9k | ≈22 always | 16d ago |
| component-canvas ibelick/ui-skills · Skill Both about canva | 80 | ★ 9.9k | ≈32 always | 18d ago |
| configure-canvas-mcp microsoft/power-platform-skills · Skill Both about canva | 70 | ★ 1.0k | ≈91 always | 16d ago |