Web Technologies Used by freire.org

YouTube is a free video sharing website that allows users to watch, share, like, comment, and upload videos. It was founded in February 2005 by three former PayPal employees, Chad Hurley, Steve Chen, and Jawed Karim. YouTube has become a platform for users to watch and share videos, as well as a platform for users to create and upload their own original content. It provides a wide range of categories, from entertainment and music to news, tutorials, and more. YouTube also has a large community of viewers, with more than 2 billion users logging in every month. YouTube is also available in more than 80 languages and is now available in more than 100 countries.

Stripe offers online payment processing for internet businesses as well as fraud prevention, invoicing and subscription management.

CodeMirror is a JavaScript component that provides a code editor in the browser.

LearnWorlds is a powerful yet lightweight, user-friendly, white-labeled cloud-based LMS ideal for versatile employee training.

FancyBox is a tool for displaying images, html content and multi-media in a Mac-style "lightbox" that floats overtop of web page.

Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.

Moment.js is a free and open source JavaScript library that removes the need to use the native JavaScript Date object directly.

jQuery is a JavaScript library designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax. It is free, open-source software using the permissive MIT License.

jQuery Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9. It basically restores deprecated features and behaviours so that older code will still run properly on the current jQuery version and later.

jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.

core-js is a modular standard library for JavaScript, with polyfills for cutting-edge ECMAScript features.

MathJax is a cross-browser JavaScript library that displays mathematical notation in web browsers, using MathML, LaTeX and ASCIIMathML markup.

Google's Font API provides website developers a means by which they may quickly add custom fonts to their website.

Cloudflare is a company that provides content delivery network services, DDoS mitigation, Internet security and distributed domain name server services. Cloudflare's services sit between the visitor and the Cloudflare user's hosting provider, acting as a reverse proxy for websites.

reCAPTCHA is a CAPTCHA-like system designed to establish that a computer user is human and, at the same time, assist in the digitization of books or improve machine learning.