regl: Fast Functional WebGL Framework

regl is a fast, functional WebGL framework that simplifies graphics programming by abstracting the WebGL API into "resources" and "commands." It emphasizes a data-flow approach, minimizing shared state to optimize performance. Instead of direct WebGL calls, developers define declarative commands describing the entire state for a draw call, which regl then compiles into optimized JavaScript. The current stable version is 2.1.1, last published a year ago as of November 2024. regl does not adhere to a strict release cadence, with updates occurring as needed for fixes and features. Its key differentiators include its functional paradigm, automatic state batching for performance, and a minimalistic API compared to raw WebGL, which appeals to users looking for a less verbose and more declarative approach to real-time graphics while maintaining high performance and stability.