The
Curriculum.struggle first. then win.

Built around the principle that you learn deeper when you struggle with a problem before the answer is handed to you.

18 courses
Web Dev
Free

JavaScript

CSS Fundamentals

Master the essentials of CSS to create beautiful, functional web pages. Learn how to use selectors, colors, typography, the box model, spacing, backgrounds, modern layout techniques with display properties, and flexbox. This course is perfect for those comfortable with basic HTML who want to elevate their web design skills.

Modules
7
Duration
29 hr 20 min
Level
Beginner
Programming
Plus

TypeScript

Functions and Arrays

Deepen your TypeScript knowledge by mastering functions and arrays. Learn to define and use typed functions, optional and default parameters, rest parameters, as well as leveraging typed arrays, tuples, and readonly arrays for safer and more expressive code.

Modules
6
Duration
27 hr 20 min
Level
Intermediate
Web Dev
Free

JavaScript

Fundamentals

Master the essentials of JavaScript—the programming language of the web. This course guides you through variables, data types, operators, conditionals, loops, functions, arrays, objects, and DOM manipulation. Build interactive web experiences by adding logic and dynamic behavior to your HTML and CSS projects.

Modules
7
Duration
28 hr
Level
Beginner
Web Dev
Plus

JavaScript

CSS Advanced

Master advanced CSS techniques to create visually stunning and interactive web experiences. This course dives deep into CSS animations, transitions, transforms, CSS variables, advanced pseudo-classes and pseudo-elements, sophisticated CSS Grid layouts, and cutting-edge modern CSS capabilities. Ideal for learners aiming to elevate their frontend skills beyond the basics.

Modules
7
Duration
29 hr 20 min
Level
Advanced
Programming
Plus

TypeScript

Interfaces and Classes

Master object-oriented programming in TypeScript! Learn how to define and use interfaces, work with optional and readonly properties, and build robust applications with classes, constructors, access modifiers, and inheritance using implements and extends.

Modules
6
Duration
24 hr
Level
Intermediate
Web Dev
Free

JavaScript

HTML Fundamentals

Start your web development journey with the basics of HTML. Learn how to structure web pages using headings, paragraphs, lists, links, images, forms, and semantic elements. Perfect for those who have never built a webpage before!

Modules
7
Duration
34 hr
Level
Beginner
Web Dev
Plus

JavaScript

DOM and Events

Master dynamic web interactivity by learning how to manipulate the Document Object Model (DOM) and handle user-driven events using JavaScript. This course covers selecting and modifying DOM elements, attaching event listeners, handling forms, creating dynamic content, and building reusable interactive UI components.

Modules
6
Duration
26 hr 40 min
Level
Intermediate
Programming
Plus

TypeScript

Generics

Master the power of generics in TypeScript. This course dives into generic functions, interfaces, and classes, explores type constraints with extends, and covers advanced utilities like keyof, typeof, Partial, Required, Pick, and Omit. Perfect for those comfortable with interfaces and classes who want to write adaptable and type-safe code.

Modules
6
Duration
24 hr
Level
Intermediate
Programming
Plus

TypeScript

Advanced Types

Deepen your TypeScript expertise by mastering advanced type system features. This course explores union and intersection types, type guards, discriminated unions, mapped types, conditional types, template literal types, and the infer keyword. Build safer, expressive code with robust typing techniques.

Modules
7
Duration
31 hr 20 min
Level
Advanced
Web Dev
Plus

JavaScript

Responsive Web Design

Master the art of building websites that look great on any device. This course covers media queries, mobile-first strategies, responsive layouts, CSS Grid, combining Grid and Flexbox, handling responsive images, and guides you through building a fully responsive webpage from scratch.

Modules
7
Duration
33 hr 20 min
Level
Intermediate
Web Dev
Plus

JavaScript

Advanced

Master modern JavaScript techniques with in-depth coverage of ES6 features, arrow functions, destructuring, the spread operator, promises, async/await, the Fetch API, local storage, and modules. Designed for learners who know JavaScript fundamentals and basic DOM manipulation, this course enables you to write robust, maintainable, and efficient web code.

Modules
7
Duration
31 hr 20 min
Level
Advanced
Programming
Free

TypeScript

in Practice

Master advanced TypeScript topics used in real-world projects. Explore modules, namespaces, declaration files, strict mode, enums, decorators basics, and proven production patterns. Solidify expertise and write safer, more maintainable code.

Modules
6
Duration
24 hr 40 min
Level
Advanced
Programming
Free

TypeScript

Basics

A beginner-friendly introduction to TypeScript for learners with JavaScript experience. Explore type annotations, primitive types, type inference, union types, literal types, and type aliases to write more robust and maintainable code.

Modules
6
Duration
24 hr
Level
Beginner
Programming
Plus

Python

Data Structures

Deepen your Python skills by mastering core data structures including lists, tuples, sets, dictionaries, and nested collections. Learn practical strategies for manipulating, traversing, and optimizing data, plus advanced techniques such as comprehensions and complex structures.

Modules
5
Duration
16 hr 40 min
Level
Intermediate
Programming
Plus

Python

OOP

Master the core concepts of object-oriented programming in Python, including classes, methods, inheritance, encapsulation, polymorphism, and special (dunder) methods. This course is ideal for learners already comfortable with Python data structures.

Modules
5
Duration
16 hr 40 min
Level
Intermediate
Programming
Plus

Python

Files and Modules

Dive deep into Python's file handling, exception management, and modular programming. Learn to read/write files, process CSV and JSON, handle errors, create custom modules, and leverage the Python Standard Library.

Modules
5
Duration
16 hr 40 min
Level
Intermediate
Programming
Free

Python

Fundamentals

Start programming from scratch with Python! Learn the basics of coding by creating your first Python programs, mastering conditionals, using loops, writing your own functions, and manipulating collections like lists and dictionaries. No prior experience required.

Modules
5
Duration
16 hr 40 min
Level
Beginner
Algorithms
Plus

Python

Problem Solving

Sharpen your Python skills by tackling real-world problem solving challenges. Strengthen your understanding of string manipulation, math problems, data structures, and function design while building practical coding experience.

Modules
5
Duration
16 hr 40 min
Level
Intermediate