Web Technologies Used by slack.com

The Apache HTTP Server is free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation.

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.

Envoy is an open source edge and service proxy, designed for cloud-native applications.

Webpack is an open-source JavaScript module bundler, primarily for JavaScript, but it can transform front-end assets like HTML, CSS, and images if the corresponding plugins are included. Webpack takes modules with dependencies and generates static assets representing those modules.

Swiper Slider is the a modern free mobile touch slider with hardware accelerated transitions and native behavior. It is intended to be used in mobile websites, mobile web apps, and mobile native/hybrid apps.

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

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.

OneTrust is a cloud-based data privacy management compliance platform.

Optimizely is an American company that makes customer experience optimization software for other companies. The Optimizely platform technology provides A/B testing tools, in which two versions of a web page can be compared for performance, and multivariate testing.