cxmeel

Luau Snippets

A collection of Luau snippets that can be copied and pasted directly into your code.

UrlDecode

Decodes a URL-encoded string back into human-readable characters.

UrlDecode("https%3A%2F%2Fcreate%2Eroblox%2Ecom") -- "https://create.roblox.com"

cxmeel

--!strict
export type IFont = {
	AssetId: string,
	Name: string,
	Aliases: { string },
	Weights: { Enum.FontWeight },
	Styles: { Enum.FontStyle },
}

local fonts: { IFont } = {

cxmeel

JavaScript Snippets

A collection of JavaScript snippets, mostly used in custom UserScripts. You can paste them into your code directly, or @require them using the GitHub raw link.

jQuerylike

// equivalent to `const container = document.querySelector("div.container")`
const container = $("div.container")

cxmeel

# Converts a Shortcut to a Symbolic Link.
# Place this somewhere on your PATH.
#
# Usage:
# $ to-symlink .\path-to-shortcut.lnk
#    Converted ".\path-to-shortcut.lnk" to symlink.
$obj = New-Object -ComObject WScript.Shell

function Convert-ShortcutToSymlink {
  param (

cxmeel

This has been replaced with default-props. See the project page here:

https://github.com/csqrl/default-props

withDefaultProps

A small utility module for creating React/Roact components with default props.

Setup for Roact

cxmeel

--!strict
--[[
	Provides a set of functions for comparing semver strings.
	See https://semver.org/ for more information.

	Types:
	type SemverRecord = {
		major: number,
		minor: number,
		patch: number,

cxmeel

Hover Cards

Displays a popup with additional information when hovering over user or group links on the Roblox website.

Download →

• 📖 Release notes
• 🖼️ Screenshots
• 📦 Source

cxmeel

refetch

A custom fetch/GM_xmlhttpRequest wrapper for UserScripts.

Fetch Options

Extends the default fetch options. If using GM_xmlhttpRequest (useFetch: false), the timeout is 60 seconds.

cxmeel

local function parseImageString(imageString: string)
  local contentId = imageString:match("(%w+://%S+)")
  
  local width = tonumber(select(1, imageString:match("[wW](%d+)")))
  local height = tonumber(select(1, imageString:match("[hH](%d+)")))
  local x = tonumber(select(1, imageString:match("[xX](%d+)")))
  local y = tonumber(select(1, imageString:match("[yY](%d+)")))
  
  local color = imageString:match("(#%x+)")
  local transparency = tonumber(select(1, imageString:match("(%d+)%%")))

cxmeel

type Set<T> = { [T]: true }

-- Asymmetric difference 
local function difference<V>(set: Set<V>, ...: Set<V>): Set<V>
  local diff = table.clone(set)

  for index, nextSet in { ... } do
    for value in nextSet do
      diff[value] = nil
    end