Programming Languages
Tutorials on Python, C, C++, Java, JavaScript, TypeScript, Go, R and Haskell — from beginner syntax to advanced techniques.
Module 4: Modern ES6+ Features
Goal: Write clean, modular, and modern code using ES6+ features.
Read article →Lesson 1: Arrow Functions Deep Dive
By the end of this lesson, you will be able to:
Read article →Lesson 10: Mini Project GitHub Profile Finder
By the end of this lesson, you will be able to:
Read article →Lesson 2: Default Parameters & Optional Chaining
By the end of this lesson, you will be able to:
Read article →Lesson 3: Promises & Async/Await Patterns
By the end of this lesson, you will be able to:
Read article →Lesson 4: Iterators & Generators
By the end of this lesson, you will be able to:
Read article →Lesson 5: Map, Set, WeakMap, WeakSet
By the end of this lesson, you will be able to:
Read article →Lesson 6: Symbols and Metadata
By the end of this lesson, you will be able to:
Read article →Lesson 7: Modules with Webpack / Vite
By the end of this lesson, you will be able to:
Read article →Lesson 8: Transpiling with Babel
By the end of this lesson, you will be able to:
Read article →Lesson 9: Error Handling Patterns
By the end of this lesson, you will be able to:
Read article →Module 5: Browser APIs & UI Development
Goal: Interact with the browser environment and build advanced UI features.
Read article →Lesson 1: Window, Navigator, History APIs
By the end of this lesson, you will be able to:
Read article →Lesson 10: Mini Project Voice Note App
By the end of this lesson, you will be able to:
Read article →Lesson 2: Geolocation API
By the end of this lesson, you will be able to:
Read article →Lesson 3: Canvas API
By the end of this lesson, you will be able to:
Read article →Lesson 4: FileReader API
By the end of this lesson, you will be able to:
Read article →Lesson 5: Clipboard API
By the end of this lesson, you will be able to:
Read article →Lesson 6: Speech Recognition API
By the end of this lesson, you will be able to:
Read article →Lesson 7: Notifications API
By the end of this lesson, you will be able to:
Read article →Lesson 8: Animations with requestAnimationFrame
By the end of this lesson, you will be able to:
Read article →Lesson 9: Mini Project Drawing Pad App
By the end of this lesson, you will be able to:
Read article →Module 6: Node.js & Backend Basics
Goal: Use JavaScript beyond the browser, create APIs and backend services.
Read article →Lesson 1: Intro to Node.js
By the end of this lesson, you will be able to:
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