Show HN phoria2 is a rebuilt canvas 3D library as a small WebGL 2 library that includes chart primitives for timeseries, heat-colored hour/day surface charts, and tiled dashboards, plus on-demand rendering and validation errors aimed at coding bots. Readers praised its mobile performance and aesthetics but raised questions about tween performance for live-streaming geometry updates, missing comparisons with Three/Babylon, and mobile hover/tap persistence.