Programming exercises

My selection of bite-sized exercices and multiple-choice questions to learn JavaScript web development from scratch. Practice regularly and right away:

• No storytelling.
• Minimal use of math (basic arithmetic at most).
• The order of the exercises changes randomly every day.

1. CompTIA ITF+

The first step is to learn the fundamentals about Information Technology (IT). The best way I found is to prepare for the CompTIA ITF+ certification. There are 8 topics:

1. Computing devices (24)
2. Hardware (50)
3. Networking (23)
4. Operating systems (25)
5. Applications (23)
6. Software development (24)
7. Databases (25)
8. Security and troubleshooting (73)
9. All topics

Core JavaScript

• Basics - Arrays (14)
• Basics - Classes (3)
• Basics - Control structures (2)
• Basics - Data types (7)
• Basics - Functions (4)
• Basics - Modules (8)
• Basics - Non-blocking JavaScript (13)
• Basics - Numbers (4)
• Basics - Objects (9)
• Basics - Strings (14)
• Basics - Values and variables (9)
• Basics - All topics