Serious JS Developers should know:
- Timing and asynchronous operations
- Data Structures
- Presentation and semantics
- Knowing when to avoid bullshit
Coding errors are an inevitable part of the software development process. Regardless of the programmer’s experience, errors still occur. In fact, the study found that, on average, software developers make “approximately 15 to 50 errors” per 1,000 lines.
Know about the logical asynchronous code:
Asynchronous programming is a type of concurrent programming that allows you to perform multiple operations at the same time. When the user initiates an operation, the program will continue to run until the result is returned. This type of code is very different from traditional synchronous programming.
Document Object Model:
The Document Object Model (DOM) is an object tree used by browsers to build a web page structure model. DOM is a real-time data structure, and any changes made to it will be immediately reflected on the web page.
Develop Node.js websites & Applications:
Front-end web Frameworks:
An Essential Language: