Using with Express

app.js

const express = require('express')
const app = express()

app.set('view engine', 'jste')

app.get('/', (req, res) => res.render('app', {
  lang : 'en',
  title : 'JSTE Express example',
  text : 'Hello world!',
}))

views/app.jste

const { html, head, body, meta, title, h1 } = require('jste')

module.exports = (props) => html({
  lang : props.lang,
  children : [
    head([
      meta({ charset : 'utf-8' }),
      title(props.title),
    ]),
    body([
      h1(props.text),
    ]),
  ],
})

The JSTE template is a simple CommonJS module. If you prefer to use the file extension .js, you should configure the view engine as follows:

const express = require('express')
const app = express()

app.engine('js', require('jste/engine'))
app.set('view engine', 'js')