A quick, dirty, and evil template for compiling ES6 in the browser.
The Function constructor is a form of eval, and using it is a bad practice.
Also, using Babel in the browser is slow and deprecated.
So, never do this. 😁
license: gpl-3.0 |
A quick, dirty, and evil template for compiling ES6 in the browser.
The Function constructor is a form of eval, and using it is a bad practice.
Also, using Babel in the browser is slow and deprecated.
So, never do this. 😁
<!DOCTYPE html> | |
<head> | |
<meta charset="utf-8"> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.10.3/babel.min.js"></script> | |
<style> | |
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
</style> | |
</head> | |
<body> | |
<script> | |
d3.text('script.js', function(err, source) { | |
var options = { presets: ['es2015'] }; | |
var compiled = Babel.transform(source, options).code; | |
(new Function(compiled))(); | |
}) | |
</script> | |
</body> |
const [ a, b ] = [ 'code', 'below' ]; | |
const { c } = { c: 'change' }; | |
const baz = ({ a, b, c }) => `Edit the ${a} ${b} to ${c} me!`; | |
const svg = d3.select("body").append("svg") | |
.attr("width", 960) | |
.attr("height", 500); | |
svg.append("text") | |
.text(baz({ a, b, c })) | |
.attr("y", 200) | |
.attr("x", 120) | |
.style("font-size", 36) | |
.style("font-family", "monospace"); |