Overview

Game Lab

App Lab

Overview

Responding to User Input

Taking Input with getProperty

Multi-Screen Apps

Changing Screens

Designing Screens with Code

App Lab Table Data Storage

JavaScript

Overview

Booleans and Comparison Operators

HTML

Headings and Paragraphs

CSS

Flexbox Container Properties

Flexbox Children Properties

Classes

CSS Pseudo-classes

Patterns

Overview

Counter Patterns with Event

Variable with String Concatenation Pattern

The updateScreen() Pattern

Checking Multiple Conditions with If-Else-If

Random List Access Pattern

List Scrolling Pattern

When to Make a Function

Debugging Variable Scope: Functions

Other

Creative Commons Search

AI Lab

Introduction to AI Lab

Using Data with Categorical Features

Using Data with Numerical Features

Saving and Uploading CSV Files

Importing a Model in App Lab

Model Cards in AI Lab

The Problem Solving Process

The Problem Solving Process with Design

The Problem Solving Process with Programming

App Lab is a tool built with JavaScript that can be used to create apps. Read more about App Lab's commands in the App Lab documentation.

Found a bug in the documentation? Let us know at support@code.org.

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