Popularity
7.3
Stable
Activity
0.3
Declining
110
7
18

Description

Use the application environment (application key: :execjs, key: :runtime) to set the runtime Execjs uses. Alternatively, the EXECJS_RUNTIME environment variable can also be used to set the runtime.

Monthly Downloads: 323
Programming language: Elixir
License: Creative Commons Zero v1.0 Universal

Execjs alternatives and similar packages

Based on the "Third Party APIs" category

Do you think we are missing an alternative of Execjs or a related project?

Add another 'Third Party APIs' Package

README

Execjs

Build Status Hex.pm Version Hex.pm Download Total

Execjs allows you easily run JavaScript from Elixir. It can automatically pick the best runtime available on the system.

Runtimes

Execjs supports the following runtimes:

Use the application environment (application key: :execjs, key: :runtime) to set the runtime Execjs uses. Alternatively, the EXECJS_RUNTIME environment variable can also be used to set the runtime.

Usage

eval

iex> "'red yellow blue'.split(' ')" |> Execjs.eval
["red", "yellow", "blue"]

compile/call

iex> {source, 0} = System.cmd("curl", ["-fsSL", "--compressed", "https://coffeescript.org/browser-compiler/coffeescript.js"])
iex> context = Execjs.compile(source)
iex> Execjs.call(context, "CoffeeScript.compile", ["square = (x) -> x * x"])
"(function() {\n  var square;\n\n  square = function(x) {\n    return x * x;\n  };\n\n}).call(this);\n"