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Legacy sorter worker (~50% of the ESM payload) ships and materializes even when unused

Status: Open.

#409In sparkjsdev/spark;

· morgan-env opened on Aug 9, 2026

SparkRenderer.dispose() does not dispose its geometry — 2 WebGL buffers leak per instance (v2.1.0)

Status: Open.

#408In sparkjsdev/spark;

· tyirenkyi opened on Aug 5, 2026

Noticeable stutter whenever sorting completes on Chrome on M-series MacBooks

Status: Open.

#407In sparkjsdev/spark;

· WilliamLiu-1997 opened on Jul 30, 2026

gl.pixelStorei calls bypass three.js state cache, causing unrelated textures to upload flipped

Status: Open.

#405In sparkjsdev/spark;

· sawa-zen opened on Jul 30, 2026

License clarification: Rust crates under rust/ declare "Proprietary" while the repository LICENSE is MIT

Status: Open.

#402In sparkjsdev/spark;

· macro516 opened on Jul 29, 2026

OOM: WASM unreachable trap Errors leak ~8MB each, retained by V8 Global handles

Status: Open.

#401In sparkjsdev/spark;

· ZLJ599 opened on Jul 28, 2026

Quest Browser: immersive WebXR session hangs when MSAA + per-frame shadow map pass + SplatMesh are combined

Status: Open.

#400In sparkjsdev/spark;

· sawa-zen opened on Jul 26, 2026

Black screen on entering VR with a PICO headset is a known pain point

Status: Open.

#395In sparkjsdev/spark;

· lishulincug opened on Jul 11, 2026

three.js WebGPURenderer support with forceWebGL enabled

Status: Open.

#394In sparkjsdev/spark;

· marwie opened on Jul 9, 2026

extSplats: unclamped negative colors become NaN and corrupt float render targets

Status: Open.

#386In sparkjsdev/spark;

· viethungle0503 opened on Jul 2, 2026

Support THREE.Timer while retaining compatibility with older Three.js versions

Status: Open.

#385In sparkjsdev/spark;

· Huciko opened on Jul 1, 2026

React Native native view support for Spark / 3DGS rendering

Status: Open.

#381In sparkjsdev/spark;

· xiaokhkh opened on Jun 24, 2026