The Stem Technology Stack

AngularJS is a JavaScript-based open-source front-end web application 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.

Bootstrap is a free and open-source front-end framework for designing websites and web applications. It contains HTML and CSS-based design templates for typography, forms, buttons, navigation and other interface components, as well as optional JavaScript extensions.

Font Awesome makes it easy to add vector icons and social logos to their website.

Gravatar is a service for providing globally unique avatars and was created by Tom Preston-Werner. It is owned by Automattic, having integrated it into their WordPress.com blogging platform.

Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.

JavaScript is the programming language of HTML and the Web.

Nginx is a web server which can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.

Calendly is an appointment and meeting scheduling software for business professionals and their clients.

Teem is a visitor management and meeting room management platform that also offers workplace analytics.

Contact Form 7 is a tool to manage multiple contact forms.

Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.

Google Analytics allows users to measure sales & conversions, plus gain fresh insights into how visitors use sites, & how they arrived on site.

Google Tag Manager helps marketers control the end-to-end process of adding website tags.

MailChimp gives you all the power of enterprise-level automation without any of the headaches. Provide timely, relevant information with MailChimp Workflows. 

MailChimp Marketing is a marketing automation platform designed and developed for businesses using email to reach out to their target markets

Twitter is a microblogging and social networking service on which users post and interact with messages known as "tweets".

Yoast offers plugins to improve SEO and optimize web sites and blogs.

reCAPTCHA is a CAPTCHA-like system designed by Google to establish that a computer user is human.

Register.com is a domain name registrar.

Retently is a tool for measuring and improving customer satisfaction and loyalty through net promoter score surveys and feedback collection. With Retently businesses can collect customer feedback and analyze results through advanced analytics and reports in order to take corrective action.

Retently NPS measures customer satisfaction and collects useful client insights.