You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
rosh 459aece669 first commit 4 years ago
..
.github first commit 4 years ago
example/run first commit 4 years ago
test first commit 4 years ago
.travis.yml first commit 4 years ago
CHANGELOG.md first commit 4 years ago
LICENSE first commit 4 years ago
index.js first commit 4 years ago
package.json first commit 4 years ago
readme.markdown first commit 4 years ago
security.md first commit 4 years ago

readme.markdown

vm-browserify

emulate node's vm module for the browser

Build Status

example

Just write some client-side javascript:

var vm = require('vm');

window.addEventListener('load', function () {
    var res = vm.runInNewContext('a + 5', { a : 100 });
    document.querySelector('#res').textContent = res;
});

compile it with browserify:

browserify entry.js -o bundle.js

then whip up some html:

<html>
  <head>
    <script src="/bundle.js"></script>
  </head>
  <body>
    result = <span id="res"></span>
  </body>
</html>

and when you load the page you should see:

result = 105

methods

vm.runInNewContext(code, context={})

Evaluate some code in a new iframe with a context.

Contexts are like wrapping your code in a with() except slightly less terrible because the code is sandboxed into a new iframe.

install

This module is depended upon by browserify, so you should just be able to require('vm') and it will just work. However if you want to use this module directly you can install it with npm:

npm install vm-browserify

license

MIT