kibi

v0.0.1

Published

2 years ago

a single-page javascript app framework in 1,024 bytes

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jed

kibi.js

Goal

An easy-to-use single-page app framework in 1,024 bytes of JavaScript. kibi.js currently weighs in about 200 bytes less, so there's still room for improvement.

Background

kibi.js was inspired by running 140byt.es. Having learned so much about tuning tiny code, I figured I would take code golfing to its logical extreme, and create the tiniest web framework possible.

I intentionally planned to release kibi.js at JSConf.eu '11, but unfortunately, ran out of time and had to scale back my slides. But I did write some interesting code, and wanted to share it.

This repo is a snapshot of what I had built, published as an exploration of the cool things still possible with very little code. If you'd like to develop it yourself, please feel free to take over this fork!

Features

Right now, kibi.js includes:

a template engine,
a router,
a JSONP implementation
a page load indicator, and
pushState support.

Building a kibi.js app

kibi.js apps are declarative, and consist of several named/routed templates, each of which lives in its own script tag. When kibi.js loads, it parses every script tag with a data-kibi attribute into its own template. The data-kibi attribute should be set to a loose JSON object with the following keys:

pathname (optional): a regular expression. when this is matched, the template is rendered to the page body.
id (optional): a string. this allows templates to be called from within other templates by name, on the global kibi.template object.
location (optional): a JSONP url. when a template with a location is rendered, it is rendered using the data returned from the url. pretty neat, eh?

A kibi.js app should have this structure:

<html>
<!-- use scripts as you would normally-->
<script src="/jquery.js"></script>

<!-- use the text/plain type to avoid evaluation -->
<script type="text/plain" data-kibi='{
  pathname: /^\/$/,
  location: "http://mydomain.com/examplejsonp?callback="
}'>
  <p>Welcome to my site!</p>

  <p>Here is some dynamic content:</p>

  <p><% JSON.stringify(this) %></p>

  <% kibi.template.footer() %>
</script>

<script type='text/plain' data-kibi='{id: "footer"}'>
  <p>This is the footer.</p>
</script>

<script type='text/plain' data-kibi='{pathname: /.*/}'>
  <h1>Not found.</h1>
</script>

<!-- load kibi.js last to make sure it can find everything -->
<script><!-- inlined kibi.js source code--></script>
</html>

For a better example, see the kibi sample app itself.

Installation and Setup

To install, enter:

$ npm install kibi

To see the demo, enter:

$ npm start kibi

and then head to http://localhost:8080.

To build kibi and the demo, enter:

$ node ./tools/build.js

from the root of the project.

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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