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

Interested in ReactJS? Check out our React Coding Challenges.

 

The Challenges

Easy 🙂

 

Medium 😐

 

Hard 😬

 

Future Challenges

 

What are the challenges for?

They could be:

• Short coding exercises, for use in interviews with candidates
• Ways for you to test yourself / test your coding abilities under pressure
• Fun exercises to help you learn Node

 

How do they work / how do I get started?

The scaffolding of each challenges / app is done for you.

• Clone the whole challenges repository
• Run yarn or npm install in any of the individual challenge directories to install dependencies
• Run yarn start or npm start to start the application on port 3001
• Each challenge has a README with requirements for you to complete

Some challenges might require usage of external APIs, but all information will be provided in the individual challenge readme.

 

Why does it take so long for updates / new challenges?

I work on these challenges & solutions in my spare time, on top of a full time job and everything else that comes in life. Because of this, I don't always get a lot of time to maintain and add new challenges. Interested in becoming a collaborator or submitting your own challenge? Reach out below or submit a new challenge!

 

Thoughts or feedback 💬

Conflicting opinion about a challenge difficulty rating? Need some help or guidance? Got a challenge idea? Get in touch at alexgurr.com.

 

Contributing 💡

We have an issue template, pull request template and a new challenge template. We encourage you to fill out the right template and open a PR / issue!

What Makes A Good Challenge?

• Clear requirements
• Fun and engaging
• Accurate difficulty level
• Realistic -- would someone ever need to build this in real life?
• Easy to get started (minimal pre-requisites)