160 exercises about JavaScript
Complete selection of auto-graded and interactive JavaScript exercises, where you will put your problem-solving skills to the test and learn many of the most popular JavaScript methods.
One key thing to learn in the world of coding is that the same problem may have multiple valid solutions, the important thing is that you understand the logic and principles behind them.
How are the exercises organized?
Each exercise is a small React application containing the following files:
- app.js: Represents the entry JavaScript file that will be executed by the computer.
- README.md: Contains exercise instructions.
- test.js: Contains the testing script for the exercise (you don't have to open this file).
Note: The exercises have automatic grading, but it's very rigid and strict, my recommendation is to not take the tests too serious and use them only as a suggestion, or you may get frustrated.
Contributors
Thanks goes to these wonderful people (emoji key):
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Alejandro Sanchez (alesanchezr), contribution: (coder) 💻 (idea) 🤔, (build-tests) ⚠️ , (pull-request-review) 👀 (build-tutorial) ✅ (documentation) 📖
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Paolo (plucodev), contribution: (bug reports) 🐛, contribution: (coder), (translation) 🌎
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Ricardo Rodriguez (RickRodriguez8080) contribution: (build-tutorial) ✅, (documentation) 📖
This project follows the all-contributors specification. Contributions of any kind are welcome!
This and many other exercises are built by students as part of the 4Geeks Academy Coding Bootcamp by Alejandro Sánchez and many other contributors. Find out more about our Full Stack Developer Course, and Data Science Bootcamp.