A page with 200 diagrams

Pele draws a page full of diagrams almost at once. Press the button and both libraries draw the same 200, like a long docs page or a big Obsidian note.

What you just saw

The 200 diagrams are a realistic mix: flowcharts, sequence, class, state and ER diagrams, pies, Gantt charts, git graphs, mindmaps and user journeys. Pele draws them one after another, synchronously, and is done in a fraction of a second. Mermaid.js draws them one at a time too, each taking tens of milliseconds, so the page fills in over many seconds.

Even smaller pages

A docs site that only uses a few diagram types can register just those and leave the rest out of its bundle:

import { register, render } from 'pele/core'
import flowchart from 'pele/diagrams/flowchart'
import sequence from 'pele/diagrams/sequence'

register(flowchart, sequence)

Or load each type the first time a page needs it with renderAsync from pele/lazy. See the API cheatsheet.