@plotly/regl/lib/constants/primitives.json

regl is a fast functional WebGL framework.

{
  "points": 0,
  "point": 0,
  "lines": 1,
  "line": 1,
  "line loop": 2,
  "line strip": 3,
  "triangles": 4,
  "triangle": 4,
  "triangle strip": 5,
  "triangle fan": 6
}