Here are some of the gems of websites for every Frontend Developer Should Know
Stack Overflow - a platform for asking and answering coding questions.
GitHub - platform for version control and collaboration on coding projects.
Node.js - the official website for Node.js, a popular open-source platform for building server-side applications.
Django - the official website for Django, a high-level Python web framework.
Ruby on Rails - the official website for Ruby on Rails, a web application framework written in Ruby.
Laravel - the official website for Laravel, a PHP web application framework.
PostgreSQL - the official website for PostgreSQL, an open-source relational database management system.
MongoDB - the official website for MongoDB, a NoSQL document-oriented database.
AWS Documentation - the official website for Amazon Web Services (AWS), a cloud computing platform.
Heroku - a cloud platform that makes it easy to build, run, and manage apps.