Opal
Documentation Central
Opal v0.9.0.beta2 · Guides
Compiled Ruby Code
Opal Compiler
Compiler Directives
Configuring Gems For Opal
Encoding
FAQ
Getting Started
JQuery
Parsing Ruby from JavaScript with `opal-parser`
Promise
Opal in a Rails application
RSpec
Using Opal with Sinatra
Source maps
Static Building
Templates with Opal
Unsupported Features
Upgrading from v0.8 to v0.9
Opal & Sprockets