Repository Index

A Collection of application ideas which can be used to improve your coding skills.

• applications
• ideas
• coding
• hacktoberfest

All Algorithms implemented in Java

• java
• algorithms
• algorithms-datastructures
• algorithm-challenges

Everything you need to know to get the job.

• java
• interview
• interview-questions
• interview-practice

Collection of TypeScript type challenges with online judge

• typescript
• type
• type-system
• challenges

Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.

• algorithm
• algorithm-challenges
• data-structures
• cryptography

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

• python
• algorithm
• data-structure
• development

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

• algorithms
• data-structures
• datastructures
• c

A public list of open-source challenges from companies around the world

• challenge
• knowledge
• jobs
• challenges

A collection of JavaScript modern interview code challenges for beginners to experts

• javascript
• frontend
• frontend-framework
• frontend-development

Some basic javascript coding challenges and interview questions

Interactive Go Interview Platform - 30+ coding challenges with instant feedback, AI interview simulation, competitive leaderboards, and automated testing. From beginner to advanced levels with real-world scenarios.

• go-interview-questions
• golang
• golang-interview-questions
• hacktoberfest

Flutter UI Challenges

Flutter UI examples

🧩 Kotlin coding puzzle and solutions

• kotlin
• coding-challenge
• coding-interviews
• programming-exercises