Test your JS knowledge

Test your knowledge and get exactly the materials you need to fill your gaps

• Random questions form all JS topics
• ⏱️ Asynchronicity in Javascript
• 👨‍👩‍👧‍👦 Javascript Inheritance
• 🫵 Javascript "this" keyword
• 🔍 Javascript Scope, Closures and Hoisting
• 🧮 Javascript Expressions