JavaScript Error Handling
Master the art of creating reliable and maintainable JavaScript applications with our comprehensive course on error handling. You will learn professional techniques for effective error management - from basic concepts to production-ready strategies.
Read more about the course
Course Program
Chapter 1: Error Handling Syntax and Key Concepts
We will cover the main error handling patterns: try...catch syntax, built-in error types, creating custom error classes. We will also learn how to handle errors in asynchronous requests and work with APIs.
Chapter 2: Best Practices for Error Handling in JavaScript
Delve into professional strategies: when and what messages to display to the user, how to use error logging services, and which common errors to avoid. You will master approaches that distinguish amateur code from production solutions.
Who This Course is For
This course is perfect for:
- JavaScript developers aiming to write more reliable code
- Frontend engineers working with complex web applications
- Team leads making architectural decisions regarding error handling
- Developers wishing to enhance their debugging skills
Why You Should Take This Course
Competent error handling is key to professional development with JavaScript. Poor error management leads to complex debugging, poor user experience, and system failures. In this course, you will learn to:
- Gracefully handle errors
- Create reliable and maintainable applications
- Improve user experience
- Optimize the debugging process
Join us to master error handling in JavaScript and take your projects to a new level of reliability!
Watch Online JavaScript Error Handling
| # | Title | Duration |
|---|---|---|
| 1 | Intro to JavaScript Error Handling | 03:38 |
| 2 | JavaScript Exceptions, Errors, and Try Catch | 03:33 |
| 3 | Types of Built-in JavaScript Errors | 06:56 |
| 4 | JavaScript Custom Error Classes: When, Why, How? | 09:25 |
| 5 | Catching Errors in Async JavaScript Code | 01:39 |
| 6 | Dealing with JavaScript Fetch Errors | 09:13 |
| 7 | Catching and Re-Throwing JavaScript Errors | 06:26 |
| 8 | Be Strategic about Error Behavior and Notifying the User | 07:20 |
| 9 | Report All Errors to a Reporting Service for Developer Visibility | 03:10 |
| 10 | Don’t Swallow Exceptions | 02:52 |
| 11 | Conclusion | 00:47 |
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