Eta with Express.js

views/template.eta

My favorite template engine is <%= it.favorite %> because it is: <%= it.reasons.join(', ') %>

<%~ includeFile('./footer', it) %>

views/footer.eta

<footer>Signed: <%= it.name %> </footer>

danger

Never put objects on the req object straight in as the data, this can allow hackers to run XSS attacks. Always make sure you are destructuring the values on objects like req.query and req.params.

index.js

var express = require("express")

var app = express()

var eta = require("eta")

app.engine("eta", eta.renderFile)

app.set("view engine", "eta")

app.set("views", "./views")

app.get("/", function (req, res) {

res.render("template", {

favorite: "Eta",

name: "Ben",

reasons: ["fast", "lightweight", "simple"]

})

})

app.listen(8000, function () {

console.log("listening to requests on port 8000")

})