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Found 11 Skills
Guard serialization and canvas-render pipeline performance against regressions. Use when modifying serializeTimelineDirect.ts or any hot path in the foreignObject/native render pipeline to ensure changes don't increase p95 frame-capture time.
WebGL-style fluid displacement background with top-overlaid inspirational quotes, suitable for video openings, landing page heroes, or posters
Use when building creative browser demos with @chenglou/pretext — DOM-free text layout for ASCII art, typographic flow around obstacles, text-as-geometry games, kinetic typography, and text-powered generative art. Produces single-file HTML demos by default.
Use when mapping OAS plans to a visual output — SVG, Canvas, or WebGL — including scale, axis orientation, and z-order layering.
WebGPU fundamentals for high-performance canvas rendering. Covers device initialization, buffer management, WGSL shaders, render pipelines, compute shaders, and web component integration. Use when building GPU-accelerated graphics, particle systems, or compute-intensive visualizations.
在 Remotion 项目中创建带动画的金融 K 线图（蜡烛图）。涵盖数据获取（Yahoo Finance）、 插件架构（config / timeline / Scene / plugin）、Canvas 逐帧绘制、深色交易终端风格、 以及 Remotion Studio 预览和渲染输出。触发词：K线图、蜡烛图、candlestick、OHLC、 股票动画、金融图表视频、Remotion 图表。
Integrate Three.js with responsive HTML, Next.js or other frameworks, scroll sections, overlays, and multiple views.
Use when adding, moving, or removing images, sprites, text, or video on the Pixi'VN game canvas, or when applying or creating transitions (dissolve, fade, move, zoom, push, wipe, iris, split, flash, blur, pixelate, or a custom one built on `canvas.animate`/`filters.animate`), shake/animation effects, or ticker-based animations built on PixiJS. Covers the `canvas` singleton exported from `@drincs/pixi-vn`. For UI layers (HTML or PixiJS) mounted on top of the canvas, see `pixi-vn-ui` instead.
Make a 10–30 second continuous-shot explainer for any product, rendered from code to MP4 with sound. One hero element (a ball, a cursor, a file, a message) travels through the product's workflow laid out as stations on one big canvas; the camera follows it, each station reacts as it passes, then the camera pulls out to reveal the whole journey. Use when someone wants an engaging, story-driven, one-take explainer or a loopable product animation.
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), ExcludeSemantics + sibling Semantics speaking display values with redundant non-colour encoding, measured TextPainter fitting, first-party RoundedSuperellipseBorder, physical-pixel hairlines, and Directional-only geometry. Use when writing or reviewing a CustomPainter/CustomPaint, gestures on a canvas, tap/drag hit-testing, canvas animation, measured text fitting, or Semantics over custom-drawn pixels.
Make animated lower thirds and other broadcast overlays (name straps, corner bugs, subscribe reminders, scripture or song titles) as transparent video files, drawn frame by frame in JavaScript on a canvas and rendered to WebM with alpha for OBS and browsers, or ProRes 4444 for Premiere Pro, DaVinci Resolve and Final Cut. Use when someone wants a lower third, a name title, a chyron, a stream overlay, a corner bug, or any graphic with a transparent background to lay over their own footage or livestream.