Contributing to Wiki

#Formatting Rules

• In code blocks, use tab characters, not spaces.
• Use const for variables whenever possible.
• Use event as the name of the event handler callback parameter.
• Use arrow functions (() => {}) for all functions.
• Omit parentheses for one-parameter arrow functions (ServerEvents.recipes(event => {})).
• Use descriptive but concise names for variable names (like ctx, context), do not use single letter names (c) unless it's a commonly used name (i and j for loop indices, x, y and z for coordinates).
• Whenever a Minecraft item is used, use it with the minecraft: namespace. Did you know you could skip it?
• Don't leave trailing commas.
• For string literals, use single quotes ('minecraft:stone'), unless usage of double quotes will result in less quotes being escaped ("I'm not escaped!").
• Leave a space after starting a comment (// This is a comment with a space!).
• Start comments with a capital letter, unless it contains code (// console.log('Here we don't start with a capital letter'))
• Use Beans.
• Whenever a floating point number is used with the floating point equal to 0 (5.0), skip the floating point.
• Do not use semicolons, unless it's after a return call or it's absolutely necessary due to the code being parsed unexpectedly. However, such cases should be avoided if possible.

console.log('Hello, world!')
// Here, a semicolon is needed in order for code to be not parsed as:
// console.log('Hello, world!')['minecraft:stone', 'minecraft:cobblestone'].forEach(item => {})
;['minecraft:stone', 'minecraft:cobblestone'].forEach(item => {})

• After operators like if, for, etc., use a space. Always wrap code in a branch with a block, unless that branch results in an early return.

if (player.hand == "OFF_HAND") return; // Here, `return` doesn't need to be wrapped in a block.
if (player.hand == "MAIN_HAND") {
  console.log("Right-clicked with main hand")
}