Kieran Barker

Blog posts filed under “Functions”

  1. Returning boolean values in JavaScript
  2. Get a random truthy/falsy value in JavaScript
  3. Return values in JavaScript functions
  4. Chaining function calls in JavaScript
  5. Detect if a function was invoked as a constructor in JavaScript
  6. Unique array values in JavaScript
  7. Understanding callback functions in vanilla JS
  8. Asynchronous callback functions in vanilla JS
  9. How to wrap a function in a Promise in vanilla JS
  10. Consuming promises in vanilla JS
  11. Async functions in vanilla JS
  12. Prevent leaking arrow functions in vanilla JS
  13. The .prototype property versus the [[Prototype]] internal slot in JavaScript
  14. Four ways to set the prototype of an object in JavaScript
  15. Subclassing with prototypes in JavaScript
  16. Extending constructors in JavaScript
  17. An alternative to the super keyword in JavaScript
  18. Three ways to pass extra arguments to a function in JavaScript
  19. Currying and partial application in JavaScript
  20. When should you use an arrow function in JavaScript?
  21. Method definitions versus function properties in JavaScript
  22. First-class functions in JavaScript