Alternatives
Products that do what Chartlyn — Animated Line Race Charts does
Animated line race charts — export in seconds
- 1CW
Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo:…
Jan 2026 · github.com
- 2

- 3

- 4

- 5

Turn CSV & Excel files into charts in seconds
Apr 2026 · embedful.io
- 6

- 7P3
2020 · leeoniya.github.io
- 8

- 9

- 10

- 11

- 12

- 13

- 14

- 15

- 16VO
2021 · lib.vizzuhq.com
- 17OS
2022 · github.com
- 18

- 19CC
2020 · rbitr.github.io
- 20

- 21

- 22

- 23

- 24

Ranked by how close each launch is in meaning, then by votes. Refine with a description →