GitHub

Project: Hello Algo

What is the project about?

Hello Algo is an open-source book designed to introduce beginners to the world of data structures and algorithms. It uses animated illustrations and runnable code examples to make learning easier and more engaging.

What problem does it solve?

It simplifies the often-complex topic of data structures and algorithms, making it accessible to individuals with little to no prior experience. It lowers the barrier to entry for learning these fundamental computer science concepts.

What are the features of the project?

  • Animated Illustrations: Visual explanations of concepts.
  • Runnable Code: Examples that can be executed directly.
  • Multi-Language Support: Code examples in many programming languages (Python, Java, C++, C, C#, JavaScript, Go, Swift, Rust, Ruby, Kotlin, TypeScript, Dart).
  • Community Driven: Encourages contributions and discussions.
  • Free and Open Source: Available at no cost and open for community improvement.

What are the technologies used in the project?

The project provides code examples in a wide variety of programming languages, including:

  • Python
  • Java
  • C++
  • C
  • C#
  • JavaScript
  • Go
  • Swift
  • Rust
  • Ruby
  • Kotlin
  • TypeScript
  • Dart

What are the benefits of the project?

  • Beginner-Friendly: Gentle learning curve.
  • Visually Engaging: Animations aid understanding.
  • Hands-on Practice: Runnable code reinforces learning.
  • Community Support: Collaborative learning environment.
  • Free Access: Removes financial barriers to education.

What are the use cases of the project?

  • Self-Study: Individuals learning data structures and algorithms independently.
  • Supplemental Material: Used alongside formal courses.
  • Programming Practice: Improving coding skills through practical examples.
  • Interview Preparation: Reviewing fundamental concepts for technical interviews.
  • Educational Resource: Instructors using it as teaching material.
hello-algo screenshot