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JavaScript

The language of the web — make pages that respond, remember and talk to servers.

First steps
  1. 01 What JavaScript is and where it runs
  2. 02 console.log and seeing what happened
  3. 03 Variables: let and const
  4. 04 Types: strings, numbers, booleans
  5. 05 Working with text
  6. 06 Numbers, maths and NaN
Making decisions and repeating
  1. 07 == versus ===, the famous one
  2. 08 if, else if, else, and truthiness
  3. 09 &&, || and ??
  4. 10 Loops: doing it again
Arrays and objects
  1. 11 Arrays: many values under one name
  2. 12 map, filter and reduce
  3. 13 Objects: values with names
  4. 14 Destructuring and spread
  5. 15 JSON: objects that travel

Stuck, or want someone to ask?

WasiLearn Academy teaches this material live, in small groups, online and in Karachi.

See the classes