JavaScript Intermediate
Level up from JavaScript Fundamentals. Async/await, Promises, closures, the prototype chain, error handling, generators, regex. The features you reach for once you've outgrown the basics.
intermediate15 lessons6 chapters15 graded exercisesJavaScript
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What you’ll be able to do
Chapter by chapter. Every lesson ends in a graded exercise.
- Scope and Closures
- Async JavaScript
- Objects in Depth
- Error Handling
- Generators and Regex
- Collections and Property Descriptors
Taught in JavaScript, graded on a real executor.
Curriculum
6 chapters, 15 lessons. Each lesson is a short read and a graded exercise.
- 1Block Scope and HoistingRead · exercise
- 2ClosuresRead · exercise
- 3IIFE and the Module PatternRead · exercise