Top 22 coding-challenge Open-Source Projects

1. interviews

   1 3 64,936 3.6 Java

   Everything you need to know to get the job.

   

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. backend-challenges

   2 12 9,927 0.0

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

   

4. react-coding-challenges

   3 11 3,432 0.0 SCSS

   A series of ReactJS coding challenges with a variety of difficulties.

   

5. programming-challenges

   4 1 1,256 3.0

   Algorithmic, Data Structures, Frontend and Pentest - Programming challenges and competitions to improve knowledge. (by michelbernardods)

   

6. cs-fundamentals

   5 3 1,149 3.9 JavaScript

   🎓 Data structures and algorithms

   

7. leetcode-the-hard-way

   6 6 955 6.5 JavaScript

   LeetCode The Hard Way - From Absolute Beginner to Quitter. Join Discord: https://discord.com/invite/Nqm4jJcyBf

   

8. algoexpert-data-structures-algorithms

   7 9 485 0.0 Python

   A collection of solutions for all problem statements on the AlgoExpert Coding Interview platform.

   

9. FrontendPro

   8 7 440 1.9 JavaScript

   FrontendPro - Become a Pro in Frontend Development with our Frontend Challenges

   

10. TechBlitz

    9 5 432 10.0 TypeScript

    Learning to code made free and accessible to everyone.

    

11. Resources

    10 1 294 0.0 HTML

    Get Best Resources on every Domain here! (by Devs-Dungeon)

    

12. 30DayChallenge.Net

    11 2 32 8.2 C#

    The repository contains sample sources from a 30-day challenge focused on mastering various concepts of C#.

    

13. programming-learning-resources

    12 4 23 1.7

    📚 Multiple resources to start learning and practicing new programming skills

    

14. ccurl

    13 1 16 5.2 Rust

    Custom implementation of Curl - Build Your Own curl

    

15. Alice

    14 2 15 7.7 Ada

    Adventures for Learning and Inspiring Coding Excellence (by alice-adventures)

    

16. callofcode

    15 2 14 0.0 C++

    Coding exercises for beginners. Want to contribute, check out the issues.

    

17. ts-coding-challenge-template

    16 9 9 0.0 Dockerfile

    There are lots of layoffs around the world. (Including me). So this is a starter project for your next Take Home coding challenge. (Typescript + NodeJs)

    

18. problem-solving

    17 1 7 2.9 Java

    Solving programming problems (by unobatbayar)

    

19. advent-of-code

    18 2 6 0.0 Rust

    🎄 This is my set of awesome solutions for the Advent of Code puzzles (by garciparedes)

    

20. Calculator-Challenge-Inspirezone

    19 4 6 2.8

    Calculator challenge hosted by the inspirezone.tech dev community

    

21. aoc

    20 1 0 5.3 Python

    Advent of Code (by franperic)

    

22. Leet

    21 1 0 0.0 C#

    Tackling Coding Challenges as easy as it gets.

    

23. Advent-of-Code-2023-C-

    22 1 0 6.1 C#

    My solutions to Advent of Code 2023 C#. A bit hacky because I try to solve them fast and not optimally :)

    

coding-challenges related posts

• Teste absurdo das empresas

  1 project | /r/brdev | 31 May 2023

• me candidatei pra uma vaga de estágio e recebi isso por email, beleza eu já tenho experiência, mas faz sentido essa exigência pra alguém totalmente novo na área? (sempre acho suspeito esses testes que pedem algo muito complexo)

  1 project | /r/brdev | 23 Mar 2023

• Dicas de projetos(back-end)

  1 project | /r/brdev | 24 Sep 2022

• Onde posso fazer trabalhos voluntários como back-end?

  1 project | /r/brdev | 20 Sep 2022

• Para ajudar a comunidade dev BR e dificultar a vida de quem vende curso, eu criei um Bootcamp Frontend GRATUITO focado em projetos práticos.

  2 projects | /r/brdev | 7 Sep 2022

• Desabafo com algumas dicas para iniciantes

  1 project | /r/brdev | 5 Sep 2022

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

  1 project | news.ycombinator.com | 22 Aug 2022
• A note from our sponsor - SaaSHub
  www.saashub.com | 21 Jun 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

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