Holy Grail of Code: The Essential Junior Developer Guide.

Johnnie Rios
4 min readJul 20, 2022

If you’re hungry to learn, you will devour every line of this amazing roadmap. To get started, what interests you the most? Front end or back end development? or would you like to be a full stack developer? Begin with one side and then over time work toward being full stack. Or study it all starting now.

Photo by Riekus on Unsplash

Prerequisites

Install IDE’s such as VS code and VS studio, as well as the text editors vim or emacs. Use this guide to use VS code, and give extra attention to the section titled “Editing Hacks.”

While learning to code study a style guide for proper code formatting. Learn git and version control. And learn debugging techniques.

The Magnificent Seven

In this guide, we’re going to discuss seven of the most important programing languages.

  1. HTML
  2. CSS
  3. JavaScript
  4. React
  5. Python
  6. PHP
  7. SQL

For front end development we have HTML, CSS, JavaScript and React.

HTML, CSS and JavaScript build the visual elements of a website. This video is a good introduction to HTML and

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Johnnie Rios

Travel light. Pack only the essentials. leave no trace. #solarpunk