Cringe Script

Interpreted programming language.

Installation and run

Run npm install or npm ci for install all dependencies.
Run npm run demo for start development demo project.

Cringe concepts

• No Loops (Use Recursion)
• No Ifs (Ternary Operator Allowed)
• Function is a Single Return
• No Side-Effects
• No Assignments in Functions
• No Arrays (Use List-like Objects)
• Only Functions with 0 or 1 Arguments (Use Closures)

Syntrax

Mathematical Expression

1 * (2 + 3)

Assignment

foo = 'bar'

Comment

// some comment

Ternary If

ternaryIf = 6 > 9 ? 4 ? 20 : sum(88)(14) : 42

Function Definition

sum = a => b => a + b

Function Call

sum(6)(9)

Object Definition

pair = {
  first: 69 + 69
  second: {
    first: sum(4)(20)
    second: 777
  }
}

Cringe (JS Code injection)

Multiline:

~
console.log('count:', count);
console.log('countX2:', count2);
console.log('countX3:', count3);
~

One line:

~ console.log('ternaryIf:', ternaryIf); ~

Example program

counterUp = current => max => callback => current <= max ? callback(current) || counterUp(current + 1)(max)(callback) : current
counterDown = initial => callback => initial > 0 ? callback(initial) || counterDown(initial - 1)(callback) : initial

printRow = row => console.log(('🤣 ').repeat(row))

start = 1
end = 7

counterUp(start)(end - 1)(printRow)
counterDown(end)(printRow)

Execution result:

🤣
🤣 🤣
🤣 🤣 🤣
🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣 🤣
🤣 🤣 🤣 🤣
🤣 🤣 🤣
🤣 🤣
🤣