Plot It

Plot advanced charts in Node.js. Plot It uses plotly.js.

With hot reload!

Install

npm i -g plot-it

Demo (Using safe-range to create range)

• Create a directory for your project.
• Run npm init -y.
• Run npm i safe-range.
• Create an index.js file.

const range = require('safe-range')
const r = range(-10, 10, 0.1)
 
//Functions
const f = x => Math.sin(x)
const g = x => x ** 2
 
module.exports = [
    {
        x: r,
        y: r.map(f),
        name: 'f(x) = sin(x)'
    },
    {
        x: r,
        y: r.map(g),
        name: 'g(x) = x²'
    }
]

• Run plot-it.

Press F5 to force refresh if necessary.

Press F12 to show data table

Reference