Learning Javascript with the 90 Days JavaScript Challenge

https://twitter.com/ATechAjay/status/1707696351587512608

How can you make the most of this challenge?

1. Learn JavaScript every day for the next 90 days.
2. Try a CodeWars problem every day for an hour.
3. Ask questions if you have any doubts in the community.
4. Build JavaScript projects from my 50+ JS project series (I'll guide you).
5. Build a Twitter/X presence.
6. Build a GitHub presence.
7. Read a JavaScript e-book, a book for at least 10 pages, or an article every day.

Your Responsibilities During This Challenge:

1. Learn the topics within the given timeframe (Will share them tomorrow).
2. Take notes: a. Write the notes by hand in your notebook. b. In a GitHub README file.
3. Share your learning progress on Twitter, including: a. Use a hashtag for easy searching: #AJ90JS b. Include your notes: a screenshot of your README file or a picture of the notebook. c. You can also add the number of the day, like day 1, day 2, etc.
4. Maintain a GitHub repo for this challenge.
5. Build projects (Will help you).

Days 1-5: Basics of JavaScript

• About JavaScript.

• Its uses and role in web development.

• Set up the development environment with a code editor.

• Write your first "Hello world" program.😍

• 2023-10-09: Basics of Javascript https://www.javascripttutorial.net/what-is-javascript/

What is Javascript?

• Programming Language

• Interact with elements on a webpage (validating forms, interactive maps)

• ECMAScript - core functionality

• Document Object Model(DOM) - provides interfaces for interacting with elements on a webpage

• Browser Object Model(BOM) - provides the browser API for interacting with the browser

• Javascript Engine - executes Javascript code(implemented as interpreters in the beginning)

• Modern Javascript Engines are implemented as just-in-time compilers