What are the different technology stacks?

[indigowinged]

LAMP Stack - Linux, Apache HTTPD, MySQL and PHP
https://en.wikipedia.org/wiki/LAMP_(software_bundle)

MEAN Stack - MongoDB, Express, Angular (AngularJS) and Node.js
http://meanjs.org/
https://en.wikipedia.org/wiki/MEAN_(software_bundle)

MERN Stack - MongoDB, Express, React and Node.js

JAMstack - Javascript, API's and Markup
https://jamstack.org/