A Javascript library that enables you as a developer to easily work around the limitation set in place by the Same Origin Policy, in turn making it easy to communicate and expose JavaScript API’s across domain boundaries.

Image gallery scripts.

A SimplytheBest Vue Code Snippets Collection provides a collection of indispensable code snippets and examples using Vue.js.

Simplythebest Editors Scripts.

Search or search engine related scripts.

A comprehensive listing of JavaScript objects, properties and methods. Includes explanations and examples.

JsFiddle is a playground for web developers. One can use it as an online editor for snippets build from HTML, CSS and JavaScript. The code can then be shared with others, embedded on a blog, etc. We aim to support all actively developed frameworks.

SvelteKit is built on Svelte, a UI framework that uses a compiler to let you write breathtakingly concise components that do minimal work in the browser, using languages you already know — HTML, CSS and JavaScript.

Queness is a hybrid of weblog and online community with heaps of design inspirations and great collection of JavaScript and jQuery tutorials.

Let's examine a few examples of how multiple select fields can be implemented in HTML and PHP (as well as some JavaScript).