Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Cost & Margin Calculator
A calculator that helps you price items without guessing. Add ingredients, your time and hourly rate, card and delivery fees, and your desired margin to get a recommended selling price. Fees and margin are calculated back from the selling price, making the result more realistic than simply adding them to cost. See ingredient costs, labor costs, total cost, and remaining profit separately—and get a warning if fees and margin together exceed 100%. Save calculated items to view later. This app was built on Collabby too · Tap 🍴 Remix below to get your own copy and change anything you like.
CSS Styling Lab
🎨 If HTML is the skeleton, CSS is the clothes! Click buttons for color, background, font size, weight, and alignment to see CSS code generate line by line and change text instantly. Press undo to reset both code and screen—learn hands-on that code creates the screen! 📦 In the Box Model tab, move sliders for padding, border, and margin to see how every element is a box with three layers. 🎯 Finish with 5 challenge levels—match properties to target (it tells you how many differ). This app was built on Collabby too · Tap 🍴 Remix below to get your own copy and change anything you like.