@lockerdome/coral.js
Advanced tools
Coral.js is an extensible, functional-reactive framework. The design of Coral.js encourages maintainable front-end code for your ambitious single-page applications.
Coral.js is an extensible, functional-reactive framework. The design of Coral.js encourages maintainable front-end code for your ambitious single-page applications.
Coral.js is an open source project of LockerDome. It is thanks to all these contributions that the Coral.js framework has reached the milestone of being open sourced.
$ npm install --save @lockerdome/coral.js
Visit and download our coral.js-tutorials repo. It contains:
This section is for those of you who want to make something with Coral.js.
There are two main steps:
Using the example of a basic Hello, world! app, this section describes:
This is a simple example of a directory structure for a web app that uses Coral.js:
<html>
<head>
<title>Your Coral.js App</title>
</head>
<body>
<div id="app"></div>
<script charset="utf-8" src="coral_shards/coral.js"></script>
<script>new Coral(document.getElementById('app'), {});</script>
</body>
</html>
Explanation of the above example:
<div id="app"></div> is the entry point (a.k.a. "root") element. This is where the Coral.js app will be rendered.
<script charset="utf-8" src="coral_shards/coral.js"></script> coral.js is a script that Coral.js compiles from your app code. The compilation step is described here.
<script>new Coral(document.getElementById('app'), {});</script> places your Coral.js app in the DOM in the div with the id of 'app'.
In this example, 'main' is the root_element (see compiler_settings.js) of the Coral.js app.
var main = {
// ... more code for the 'main' element can go here
};
This Element has a corresponding View file: app/views/main.hjs.
All Views correspond to an element. This one matches: app/elements/main.js
Views may contain HTML markup and HTML templates. The example below simply uses plain text.
Hello, world!
This is where compiler settings and Plugins are specified.
Top level keys:
app_directory: The path to the web app's framework coderoot_element: The name of the entry point (a.k.a. root) element.plugins: An array of compiler Plugins to use and their configurations. Plugins are where you are able to customize your app's behaviour. Read more about Plugins here.This is enough to get you started:
var settings = {
app_directory: 'app', // Refers to your_project/app
root_element: 'main', // Refers to your_project/app/elements/main.js
plugins: [
{
// compile_client_app is a standard compiler Plugin that is included with Coral.js.
path: './node_modules/@lockerdome/coral.js/plugins/compile_client_app',
settings: {
shard_output_directory: 'static/coral_shards' // Where the generated coral.js goes.
}
}
]
};
module.exports = settings;
The Coral.js app code you write needs to be compiled so that the appropriate script file(s) (e.g. coral.js) can be generated and referenced in a script tag (e.g. in static/index.html).
Front-end code generation is handled by one of Coral.js's standard compiler Plugins, compile_client_app, and the output script is specified in compiler_settings.js
Compilation is done from the command line like so:
$ node [path_to_coral/cli/cli.js] --s [path_to_compiler_settings.js]
Example:
$ node ./node_modules/@lockerdome/coral.js/cli/cli.js --s compiler_settings.js
Coral.js apps and the Coral.js framework itself are extensible. Plugins enable you to customize your app and/or the framework's behaviour in many different ways.
Coral.js comes with two standard compiler Plugins:
and run in the order listed in the plugins: array.
E.g. Specifying Plugins in compiler_settings.js:
var settings = {
...
plugins: [
...
{
path: './node_modules/@lockerdome/coral.js/plugins/standard_optimizations'
},
{
path: './node_modules/@lockerdome/coral.js/plugins/compile_client_app',
settings: {
shard_output_directory: 'static/coral_shards'
}
},
...
]
...
};
To see more of Coral.js's features and get up to speed on building your own single page web app with Coral.js, visit the coral.js-tutorials repo and look through the demo app.
Coral.js is an open source project and we gladly welcome contributions.
Before submitting a pull request, you'll need to make sure you sign the CLA.
Please read our guide on contributing for additional information.
Coral.js is MIT licensed.
FAQs
Coral.js is an extensible, functional-reactive framework. The design of Coral.js encourages maintainable front-end code for your ambitious single-page applications.
The npm package @lockerdome/coral.js receives a total of 3 weekly downloads. As such, @lockerdome/coral.js popularity was classified as not popular.
We found that @lockerdome/coral.js demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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