Web Technologies Used by leetcode.com

Website leetcode.com is using 20 web technologies.

Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS- and JavaScript-based design templates for typography, forms, buttons, navigation and other interface components.

Google Tag Manager is a free tool from Google that enables users to easily add, update, and manage website tags. Tags are snippets of code that allow websites to track activity, such as page visits and clicks, in order to better understand user behavior. Google Tag Manager makes it easy to quickly and easily add, update, and manage website tags without having to manually update code. It also helps to ensure that tags are firing correctly and accurately tracking user activity.

New Relic is an American software analytics company based in San Francisco, California.

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.

Babel is a free and open-source transcompiler for writing next generation JavaScript.

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

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and pagination (infinite scrolling) of results.

SweetAlert2 is a Javascript library that acts as a replacement for alert() function, which allows the use of beautiful modal windows.

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 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.

AngularJS is a JavaScript-based open-source front-end web framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.

Open-source error tracking that helps developers monitor and fix crashes in real time.

Cloudflare Network Error Logging is a browser-based technology used to quickly identify problems with site visitors connecting to Cloudflare.

Font Awesome is a font and icon toolkit based on CSS and LESS. It was made for use with Twitter Bootstrap.

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.

Google Analytics is a web analytics service offered by Google that tracks and reports website traffic. It provides valuable insights into website traffic, user behavior, and marketing performance. With Google Analytics, you can gain insights into your website’s audience, their location, the pages they visit, the content they view, and more. Google Analytics also offers powerful segmentation capabilities and advanced reporting features, allowing you to create custom reports and better understand your website’s performance.

Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.

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