engineering.purdue.edu

Adobe Fonts

Adobe Fonts is a web-based service providing access to a vast library of high-quality fonts for web and print design.

Font Awesome

Font Awesome is a font and icon toolkit based on CSS and Less.

Google Font API

Google Font API is a web service that supports open-source font files that can be used on your web designs.

Typekit

Typekit is an online service which offers a subscription library of fonts.

Amazon S3

Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.

cdnjs

cdnjs is a free distributed JS library delivery service.

Cloudflare

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

jQuery CDN

jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder.

jsDelivr

JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.

Amazon Web Services

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Bootstrap

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.

Version: 4.0.0

Google Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Siteimprove

Siteimprove is a digital analytics and content QA platform.

Google Tag Manager

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

HSTS

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

jQuery

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

Version: 1.11.1

Modernizr

Modernizr is a JavaScript library that detects the features available in a user's browser.

Open Graph

Open Graph is a protocol that is used to integrate any web page into the social graph.

Popper

Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element.

Version: 1.12.9

Python

Python is an interpreted and general-purpose programming language.

Twitter Ads

Twitter Ads is an advertising platform for Twitter 'microblogging' system.

Zope

Zope is an open-source web application server and content management framework that helps developers build and manage complex web applications with features like object-oriented programming and scalable architecture.