Skip to content


  • Arctic Code Vault Contributor
  • Pro


@Wikimapia @songlocator


  1. Martinez-Rueda polygon clipping algorithm, does boolean operation on polygons (multipolygons, polygons with holes etc): intersection, union, difference, xor

    JavaScript 329 56

  2. Greiner-Hormann polygon clipping algorithm. Does AND, OR, XOR. Plays nicely with Leaflet. Handles non-convex polygons and multiple clipping areas. ~3kb footprint, no dependencies

    JavaScript 161 30

  3. Small lib for polygon offsetting(margin/padding)

    JavaScript 134 19

  4. Drag functionality for Leaflet vector layers

    JavaScript 66 38

  5. Drag/rotate/resize handler for leaflet vector features.

    JavaScript 91 36

  6. Fast splay-tree data structure

    TypeScript 72 10

845 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri

Contribution activity

August 2020

10 contributions in private repositories Aug 2 – Aug 7

Seeing something unexpected? Take a look at the GitHub profile guide.

You can’t perform that action at this time.