If you want to move an element inside an array, neither JavaScript/ES6+ nor libraries like LoDash offet that natively.
When using jQueryUI's Sortable plugin (either directly or via Angular's ui.sortable), you might struggle testing your nice drag...
Nearly all jQuery traversal functions ignore elements that are not HTML tags. To work with other type of nodes (like...
Restmod creates objects that you can use from within Angular to interact with your RESTful API.
Amazing guide how to divide a ball of Javascript spaghetti distinct separate layers (model, view, controller, backend adapter).
When making cross-domain AJAX requests with jQuery (using CORS or xdomain or similar), you will run into issues with...
Automatically builds gems from Bower packages (currently 1700 gems available). Packaged Javascript files are then automatically available in your asset...
SudoSlider is a simple yet powerful content slider that makes no (or very few) assumptions about your markup and is...
This card describes how to pass an array with multiple element to a JavaScript function, so that the first array...
When you cannot make Selenium trigger events you rely on (e.g. a "change" event when filling in a form field...
An all-in-approach to fix the problem of pending AJAX requests dying in the browser when the server ends...
jQuery plugin that makes it easy to dynamically add and remove records when using ActiveRecord's nested attributes.
I use this to simulate the (non-existing) :last-letter CSS pseudoclass, e. g. to insert a tombstone at the...
When using @media CSS queries, Internet Explorer 8 and below will fail to respect them. Though there are several options...
React.js is a relatively new Javascript templating engine that has two-way-bindings like AngularJS or Batman. The interesting idea...
When you want the table headers to always stay around (e.g. because that table is huuuge), use the code below...
So you have a restangular collection and you want to remove an element from it, after you've successfully deleted...
If you are using Angular and want something like Rails' simple_format which HTML-formats a plain-text input into...
If you want to do JavaScript-style camelization, ActiveSupport's String#camelize method can actually help you out. Simply pass...
If you come across an (older) application that is using Prototype instead of jQuery, you may often see events bound...
When you, as a developer, look at the choices used to build a particular application, you’re blown away at...
Batman is an alternative Javascript MVC with a similar flavor as AngularJS, but a lot less features and geared towards...
If you are trying to inspect timings in JavaScript, you can use console.time and console.timeEnd which will write to your...
Article about implementing authentication (current_user) and authorization (access rights) in AngularJS. Has an surprising amount of practical and understandable...