Learn Solar2d - 10 Code Examples & CST Typing Practice Test
Solar2D (formerly Corona SDK) is a free, open-source, cross-platform 2D game and app development framework using Lua scripting. It focuses on rapid development and performance for mobile, desktop, and HTML5 applications.
View all 10 Solar2d code examples →
Learn SOLAR2D with Real Code Examples
Updated Nov 24, 2025
Installation Setup
Download Solar2D from official site or GitHub
Install SDK and editor (optional: Solar2D Simulator)
Set up project folder structure
Configure platform build settings
Run sample projects to verify setup
Environment Setup
Install Solar2D SDK
Set up IDE/editor
Configure platform SDKs
Import sample projects
Test builds
Config Files
main.lua
config.lua
build.settings
scenes/
assets/
Cli Commands
Run in Simulator
Build for iOS
Build for Android
Package HTML5 app
Compile Lua modules
Internationalization
String tables for multiple languages
UTF-8/Unicode support
Dynamic text switching
Localized audio optional
Formatted UI strings
Accessibility
Touch input
Keyboard support
Customizable controls
High-contrast visuals
Localization-ready text
Ui Styling
Bitmap and vector images
GUI objects
Dynamic text
Scene layering
Basic native UI components via plugins
State Management
Variables in Lua modules
Scene-level state via Composer
Persistent settings via JSON or files
Object properties
Global Lua variables
Data Management
Sprites and textures
Audio assets
Scene files
Lua scripts
Local storage for player data
Frequently Asked Questions about Solar2d
What is Solar2d?
Solar2D (formerly Corona SDK) is a free, open-source, cross-platform 2D game and app development framework using Lua scripting. It focuses on rapid development and performance for mobile, desktop, and HTML5 applications.
What are the primary use cases for Solar2d?
2D mobile games. Educational apps and interactive media. Prototyping and game jams. Casual games for iOS/Android. HTML5 browser-based apps
What are the strengths of Solar2d?
Lightweight and fast for 2D. Free and open-source. Rapid prototyping and development. Strong mobile deployment support. Large plugin ecosystem for monetization and analytics
What are the limitations of Solar2d?
Primarily 2D; no 3D support. Smaller community than Unity or Godot. Limited advanced GUI customization. Performance can degrade with very complex scenes. Lua scripting required, not visual scripting
How can I practice Solar2d typing speed?
CodeSpeedTest offers 10+ real Solar2d code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.