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@github-actions github-actions released this 04 Jun 13:03
· 82 commits to main since this release
v0.11.0
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ExoJS v0.11.0

Release Date: 2026-06-04

Changelog

Added

  • WebGPU geometry stencil completion. WebGPU now supports geometric stencil
    clipping across custom-material pipelines (Sprite, Mesh, Graphics), reaching
    pixel parity with WebGL2 for all default and custom material paths. (#41, #43)

  • Graphics gradient fills. Graphics primitives now accept LinearGradient
    and RadialGradient fills via fillGradient and strokeGradient style
    properties. Gradient was promoted to a Color-like value object with
    lerp() and toArray() methods. A graphics-gradient example demonstrates
    cross-backend gradient rendering with pixel-validated test coverage.
    (#52, #53, #55, #56, #57)

  • BitmapText diagnostics and demo. Added BitmapText rendering with BMFont
    diagnostics utilities and a bitmap-text-basic example demonstrating bitmap
    font rendering, character set inspection, and layout options. (#66)

  • assert() dev diagnostics. Added a lightweight assertion utility
    (assert(condition, message)) for development-time invariant checking.
    Assertions are stripped in production builds. (#67)

  • TypeScript-first examples migration. All 117 example files converted from
    JavaScript to TypeScript across the full examples tree: application-scenes,
    sprites-textures, input, text-fonts, scene-graph, tweens-animation, filters,
    debug-layer, audio-basics, audio-fx, beat-detection, particles, performance,
    geometry-graphics, render-targets, custom-renderers, and showcase. The
    playground example pilot added type-safe example loading.
    (#68, #69, #70, #71, #72, #73, #74, #75, #76, #77, #78, #79)

  • @assets import-map module. Examples can now reference bundled assets via
    @assets/... import paths, with the Loader supporting absolute-path
    resolution for this scheme. (#65)

  • Multi-browser + dark-mode smoke support. The example smoke test runner now
    supports dark color-scheme canvases and resolves a WebGPU feature-flag conflict
    during multi-browser runs.

Performance

  • Render pipeline hot-path profiling. Instrumented the render-plan path to
    identify and eliminate bottlenecks in render command processing and group
    compaction. (#80)

  • Batched transform storage writes. TransformBuffer uploads are now batched
    by render group, reducing per-node device.writeBuffer calls and improving
    render-plan playback throughput. WebGPU transform storage is pre-reserved
    before playback to eliminate mid-frame reallocation. (#44, #45, #46, #48, #50)

Fixed

  • GLSL reserved word. Fixed a WebGL2 text shader that used text as a
    variable name (a reserved word in GLSL ES 3.00), resolving compilation failures
    on strict drivers. (#60)

  • SDF text baseline alignment. Corrected SDF tile height computation to use
    font-level metrics, fixing vertical misalignment in multi-font and mixed-size
    text layouts. (#62, #63)

  • WebGPU mesh tint normalisation. Mesh tint values on the WebGPU path are now
    normalised to the 0-1 range before upload, matching WebGL2 behaviour. (#54)

  • WebGPU Uint16 index-buffer alignment. Uint16 index-buffer writes are now
    aligned to 4-byte boundaries on WebGPU, preventing alignment violations on
    hardware that enforces COPY_DST buffer offset restrictions.

  • Loader @assets/ absolute-path resolution. The Loader now correctly
    resolves absolute paths when using the @assets/ import-map scheme, fixing
    failed asset loads in playground and bundled example deployments. (#65)

  • Example runtime health. Repaired broken examples across the catalog
    including text layout rendering, playground navigation stability, style option
    migration, and smoke test failures. (#58, #59, #61, #64)

Install: npm install @codexo/exojs@0.11.0

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