Reduce bugs and boost efficiency by using ESLint to catch common coding errors. In this course—the third and final installment in the ESLint series—learn about some of the most essential error-catching rules in ESLint, as well as how to configure them. Instructor Sasha Vodnik details how to configure rules to identify errors in code for functions; configure ESLint to identify issues with loops and in conditional structures; enable error checking for logic errors in for and if-else statements; identify empty blocks and unneeded debugging statements; alert you to sparse arrays and strings that seem to use template literal syntax; and catch common logic errors. Plus, Sasha provides a challenge that allows you to put your new skills to the test.
This course is integrated with GitHub Codespaces, an instant cloud developer environment that offers all the functionality of your favorite IDE without the need for any local machine setup. With Codespaces, you can get hands-on practice from any machine, at any time—all while using a tool that you’ll likely encounter in the workplace. Check out the “Using GitHub Codespaces with this course” video to learn how to get started.Learn More