Repository contains some tricks and tips, exercises in JavaScript.

• Arrow function
• Asynchronous
• Callback functions
• Cloning objects
• Closure
• Comparison operators
• Currying
• Default parameters
• Function composition
• Higher order function
• Function composition
• Import export
• Jest
• JSON
• JSONWebTokens
• Logic operators
• Modules
• Objects
• Pure functions
• Reduce
• Replace
• Set
• Shared state
• This
• Function composition
• Web workers

Setup

• Build development enviroment docker-compose up -d;
• Run in bash docker-compose run --rm node bash - run as bash waiting process