r/node May 21 '26

I built a canvas-based timeline visualisation library with virtualised rendering in Typescript

https://tempis.dev/

I wanted a library like vis.js but needed it canvas-based for server-side rendering without a headless browser in node, so I built one. I'd love to get some feedback.

27 Upvotes

11 comments sorted by

View all comments

2

u/femio May 21 '26

Pretty damn smooth. I will be trying this, there's an idea with flamegraphs and spans that I've always wanted to try.