one

A JavaScript functional programming challenge featuring too much pointless brevity.

Q: Can a basic Node.js web application framework be composed from multiple single-line functions, each with a length of 100 characters or fewer?

A: Yeah, more-or-less.

Challenge Rules

• Each function may only be a single line long
• Each function definition must not exceed 100 characters in length
  • Length limit does not include assignment (module.exports = , etc.)
  • Length limit does include formal parameters ((x, y, z) => {})
• Functions must be short, but readable: include spaces
• Prefer pure functions where possible
• Semicolons are prohibited
• Comments are required to help understand what each function does
• Unit tests and 100% code coverage are required
• All code must run in strict mode

Demonstration

git clone https://github.com/ConnorWiseman/one.git
cd one
npm i
npm start

Pop open a browser and hit http://localhost:3000, then watch your console.

To-do List

• Implement some form of URL request routing