Foundations of JavaScript

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A super simple introduction to help you get started!

Variables & Functions

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Learn how to solve simple algorithm problems recursively with the following exercises

Arrays

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These exercises will help you gain a better understanding of what it means for a data structure to be non-primitive.

Objects

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These exercises will test your understanding of objects, which includes linked lists and trees

Front End Engineering

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Create challenging front-end mini-projects and build an understanding of Web Development. Covers the last fundamental JavaScript concept: (Complex Objects)

End To End

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These exercises will help you build a strong understanding of how the web works.

React, GraphQL, SocketIO

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React and GraphQL Lessons

JavaScript Algorithms

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Problems that are commonly asked to test your JavaScript knowledge

Trees

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Tree problems with high difficulty

General Algorithms

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General Algorithm from interviews

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Start by setting up your development environment and then follow the lessons in the course.

Setup Development Environment

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Take each lesson challenge seriously and do them over and over again until you can solve them. With the exception End to End, all challenges are questions and exercises taken from real interviews.

These lessons will not only prepare you for interviews, but it will also help teach you the skills that you need to become an effective engineer.

After completing Foundations of JavaScript, Variables & Functions, Array, Objects, End to End, HTML/CSS/JavaScript, React/GraphQL/SocketIO, you will be ready to contribute to our codebase.

ADDITIONAL RESOURCES

MDN Web Docs

The encyclopedia of web development


The Modern JavaScript Tutorial

In-depth overview of javascript language


The Missing Semester

Introduction to shell, git, vim, tmux and etc.


Teach Yourself Computer Science

Self-study guide