Devlog - 2025-12-02

🚀 What I Did

• Gradebook.
• Codewars

🧠 What I Learned

Var

var x = 10;

if (true) {
  var x = 20;
  console.log(x);
}

console.log(x); // outputs 20 20

• It allows you to redeclare the same variable multiple times without throwing an error.
• Not used in modern browsers anymore.
• Hoising - allows declaration to be on top scope regardless if it is passed on later.

// example to Hoising
console.log(x);
var x = 3;
console.log(x) // outputs 3

• localeCompare() - compares two strings alphabetically.

🔥 What’s Next

• Some theory and coding.