You can find the source code organized by chapter under the src folder.

Each file has the .js and the .ts extension, so you get both the JavaScript and the Typescript versions of the source code.

Each data structure and algorithm from parts 2 and 3 also have a _test_ folder where you can find the respective Jest test cases.

Install all dependencies

npm install 

Run all tests

npm test 

Run a particular example

cd src/01-intro node 01-hello-variables.js 

or:

node src/01-intro/01-hello-variables.js 

• JavaScript
• TypeScript
• Jest (tests)

Happy Coding!