Plotly.js
Create interactive scientific, statistical and financial charts in JavaScript.
What’s included for free?
The standalone Plotly.js library is free and open source; Plotly's hosted enterprise products are separate.
Where it runs: Local install
Provider information ↗Checked 2026-10-11
Before you use it
MIT licence. Preserve copyright and permission notices in redistributed copies; third-party assets and connected services retain separate terms.
Provider terms can change. Check current pricing and usage rights before starting a project.