Learn Javascript Arrays and Loops Interactive

Looping in Javascript Tutorial & Exercises

Dozens of looping exercises to sharpen your looping skills with for, forEach, map, filter, looping a dictionary, looping bidimentional arrays, adding conditions to loops, finding an element, and more!

Local Installation

1. Install learnpack, the package manager for learning tutorials and the html compiler plugin for learnpack, make sure you also have node.js 14+:

$ npm i learnpack -g
$ learnpack plugins:install learnpack-node

1. Download this particular exercise using learnpack and cd into the folder:

$ learnpack download javascript-arrays-exercises
$ cd javascript-arrays-exercises

Note: Once you finish downloading, you will find a "exercises" folder that contains all the exercises within.

1. Start the tutorial/exercises by running the following command at the same level were your bc.json file is:

1$ npm i jest@24.8.0 -g
2$ learnpack start

Note: The exercises have automatic grading but its very rigid and string, my recomendation is to ignore the tests and use them only as a recomendation or you can get frustrated.

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)

Contributors

Thanks to these wonderful people (emoji key):

1. Alejandro Sanchez (alesanchezr), contribution: (coder) 💻 (idea) 🤔, (build-tests) ⚠️ , (pull-request-review) 👀 (build-tutorial) ✅ (documentation) 📖

2. Paolo (plucodev), contribution: (bug reports) 🐛, contribution: (coder), (translation) 🌎

This project follows the all-contributors specification. Contributions of any kind are welcome!