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canvas-audit-core

v1.0.0

Published

Driver-agnostic measurement engine for canvas, WebGL and display-quality audits. Bring your own browser.

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

datutudatutu

Keywords

canvaswebgldevicepixelratiodprframetimedisplay-auditaccessibility

Readme

canvas-audit-core

Driver-agnostic measurement engine for canvas, WebGL and display-quality audits. Bring your own browser.

Features

  • Pure Evaluation & Analysis: Pure calculation functions over raw page measurements (no DOM/browser dependency during judgment).
  • DPR Sharpness: Identifies blurry under-sampled rendering and oversized GPU memory buffers.
  • Frame Pacing & Jitter: Statistical analysis of frame intervals, dropped frames, P95 stutter, and GPU readback stalls.
  • Ergonomics & WCAG 2.2: Layout overflow and touch target compliance against WCAG 2.2 AA (24px) and Apple/Material HIG (44px).
  • WebGL Context Resilience: Assesses recovery handlers for webglcontextlost and webglcontextrestored.

License

MIT