Lightbeam – SVG to Canvas

SVG is the preferred choice for D3. But when you expect a lot of DOM nodes (yes, in the case of Lightbeam) you need to start worrying about the DOM performance and have to take the call to step out of the SVG comfort zone. We chose Canvas over SVG for Lightbeam 2.0! In this... Continue Reading →

Advertisements

Lightbeam – Tooltips (SVG)

In this blog post I want to share my lessons learned from creating tooltips for the Lightbeam visualisations. Visualisations are the major part of this Outreachy - Lightbeam internship. We use D3-force to create a simulation for an array of nodes (websites), compose the desired forces, and then listen for tick events to render the nodes as they update. When we started,... Continue Reading →

Blog at WordPress.com.

Up ↑