Tech stack is the mix of programming tools, languages, and frameworks that the developers use to make mobile and web applications. There are two primary components to any application, known as front end and back end.
Are you a founder, CTO, CEO, consultant or another stakeholder who needs to choose how to build a software product? Would it be good for you to use Java or Python as a language? What is the best front-end option: React, Angular, or Vue JS? Shouldn’t something be said about the database — MySQL, MongoDB or Postgres? Would it be a good idea for you to self-host with Nginx or Apache on DigitalOcean, or simply go with Amazon AWS?