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@desandro
desandro / transition-scroll-to.js
Created Dec 4, 2012
Use CSS transitions to scroll to element
View transition-scroll-to.js
( function( window, undefined ) {
'use strict';
// helper function
function capitalize( str ) {
return str.charAt(0).toUpperCase() + str.slice(1);
}
// ========================= getStyleProperty by kangax ===============================
@barneycarroll
barneycarroll / jquery.target.js
Last active Dec 19, 2015
NB: This code has all sorts of edge cases, and any code that attempts to leverage it on a holistic framework level is likely to run into bugs fast. Do not use. Creates a custom `target` event, matching the CSS `:target` pseudo-selector, which can be used to determine when an element in the page becomes the current target of the URI's fragment id…
View jquery.target.js
/* Provides a jQuery 'target' event that fires in all conditions that would
* result in an element becoming the target of the URI fragment identifier or
* hash as it is often called. It aims to provide a behavioural hook to emulate
* CSS3's :target selector [1] (more here [2] and here [3]: good demos include
* this proof of concept [4] and Wikipedia's styling of targeted footnotes and
* citations [5]).
*
* [1] https://developer.mozilla.org/en-US/docs/Web/CSS/:target
* [2] http://css-tricks.com/on-target/
* [3] http://blog.teamtreehouse.com/stay-on-target
@gilbert
gilbert / widget.js
Created Mar 25, 2015
Mithril + JSS
View widget.js
Widget = {
controller: function () {
this.css = Widget.stylesheet().classes
},
view: function (ctrl) {
return m('.widget', [
m('h3', { class: ctrl.css.head }),
m('div', { class: ctrl.css.body })
])
},
@barneycarroll
barneycarroll / multi.js
Last active Mar 23, 2016
Execute multiple functions where one is expected. Useful for event handling.
View multi.js
function multi(){
var handlers = Array.prototype.filter.call( arguments, function( x ){
return x instanceof Function
} )
return function handle(){
for( var i = 0; i < handlers.length; i++ )
handlers[ i ].apply( this, arguments )
}
}
@barneycarroll
barneycarroll / grid.js
Created Nov 13, 2014
A grid vm for Mithril
View grid.js
'use strict';
function grid( axis ){
var items = [];
var pending;
var container;
function queue(){
if( pending ) ( window.cancelAnimationFrame || window.clearTimeout )( pending );
@gilbert
gilbert / example-use.js
Last active Aug 18, 2016
Back-button & forward-button compatible Redux-like state management for Mithril.js
View example-use.js
var BlogComments = {}
BlogComments.controller = function (options) {
App.state.fetch('blogComments', `/api/blog-post/${ options.blog_id }/comments`)
}
BlogComments.view = function (ctrl, options) {
var comments = App.state.blogComments
return m('.blog-comments-component', [
View mithril.utils.js
// Mithril utilities
// Multi allows you to execute multiple functions as one.
// Especially useful when you want to bind several event handlers
// or run several config functions, for example binding a DOM plugin
// & assigning routing to a link.
//
// m( 'a.select2', {
// config : multi( m.route, select2plugin )
// }, [] );
@barneycarroll
barneycarroll / animator.js
Last active Mar 9, 2017
A factory for decorating Mithril modules / views / elements with incoming and outgoing animations.
View animator.js
var animating = false;
// Define an animator consisting of optional incoming and outgoing animations.
// alwaysAnimate is false unless specified as true: false means an incoming animation will only trigger if an outgoing animation is also in progress.
// forcing dontClone to true means the outward animation will use the original element rather than a clone. This could improve performance by recycling elements, but can lead to trouble: clones have the advantage of being stripped of all event listeners.
function animator( incoming, outgoing, alwaysAnimate, dontClone ){
// The resulting animator can be applied to any number of components
return function animate( x, y, z ){
var config;
var parent;
@cowboy
cowboy / isprimitive-no-strict.js
Created Sep 18, 2012
JavaScript: isPrimitive
View isprimitive-no-strict.js
var isPrimitive = function(val) {
return val !== function() { return this; }.call(val);
};
@JAForbes
JAForbes / readme.md
Last active Aug 4, 2018
A simple Javascript
View readme.md

Warning this is purely a thought experiment and will probably go nowhere. The language semantics will likely be incongruent and non-rigourous. Proceed at your own risk.

Philosophy

Javascript always wanted to be a functional language. But for historical, political and perhaps even sensible reasons, JS's original mission was never truly fulfilled.

But what if, we take JS and start removing things. We can remove mutation, remove variables, remove classes, remove variadic signatures, remove default arguments and on and on.

What if we go back to ES1 and re-evaluate a future unperturbed by corporate circumstance.

You can’t perform that action at this time.