What is Lua?
Learn the surprising origin of Lua — created in Brazil in 1993 to be embedded inside other software — and understand what makes it lightweight, fast, and universally loved by game developers.
What is Lua? is a free Lua Academy lesson on CoddyKit. This is lesson 1 of 3. You can read the complete lesson below for free — then practise it hands-on in the browser with a built-in code editor and a 24/7 AI tutor. It is part of the Lua Academy learning path, and your progress syncs across the web and the CoddyKit app. The Lua Academy course includes 3 lessons in total.
Welcome to Lua
Hi! You're about to meet Lua, one of the friendliest programming languages out there. Let's start. 👋
Tiny by design
This is our most beginner-friendly, micro-sized track. Tiny steps, fast wins, you'll finish in no time.
Meet Your AI Mentor 🤖
See the purple ✨ AI Mentor button at the bottom of every lesson? That is your personal tutor — available 24/7 on mobile and web.
Tap it whenever you are stuck and choose what you need:
- 💡 Explain Simply — turn anything confusing into plain words
- 📋 Step by Step — break a problem into clear steps
- 🗣️ Everyday Example — connect it to real life
There is also Mini Quiz, Code Example and Ask — ask it absolutely anything. You are never learning alone. 💜
Learn in Your Own Language 🌍
Prefer to learn in your native language? You can!
Tap the 🌐 translate button at the top-right of the lesson (it is in the top bar on the web too) and pick your language. Every lesson instantly appears in your own language.
Switch back any time — learn the way that feels easiest for you. 🙌
So what is Lua?
Lua is a small, fast programming language. Think of it as a set of clear instructions you give a computer.
The name
"Lua" means moon in Portuguese. 🌙 It was born in Brazil to be light, simple, and easy to carry.
A helpful sidekick
Lua loves living inside other programs, adding smarts to them. Like a helpful sidekick that follows simple orders.
You talk, it listens
You write a line, Lua does it. Here's the classic first command every coder writes.
print("Hello, Lua!")Plain and readable
See? No scary symbols. Lua reads almost like plain English, which is exactly why beginners love it.
You've got the basics!
You already know what Lua is and why it's so friendly. 🎉 Next up: the surprising places Lua quietly powers.
Quick Check
Let's lock it in. What is Lua best described as?
Learn Lua with an AI tutor — free
Write and run real code in your browser, get instant help from a 24/7 AI tutor, and pick up where you left off on the web or in the app.
- Courses
- 40
- Lessons
- 159
Frequently Asked Questions
Is the “What is Lua?” lesson free?
Yes — the full text of “What is Lua?” is free to read here on the web. To practise it interactively (a built-in code editor and a 24/7 AI tutor) and unlock the rest of the Lua Academy course, upgrade to CoddyKit PRO. The Lua Academy course includes 3 lessons in total.
What will I learn in “What is Lua?”?
Learn the surprising origin of Lua — created in Brazil in 1993 to be embedded inside other software — and understand what makes it lightweight, fast, and universally loved by game developers. You practise Lua Academy with hands-on code you run directly in the browser, and a 24/7 AI tutor answers your questions as you work through the lesson.
Do I need any experience to start Lua Academy?
No prior experience is required. Lua Academy on CoddyKit is structured for beginners through advanced learners, so you can start here or from the beginning and move at your own pace. This is lesson 1 of 3.
How long does the “What is Lua?” lesson take?
Most CoddyKit lessons take about 5–10 minutes. Each one is bite-sized and interactive, so you make steady progress and pick up exactly where you left off across the web and the app.
Can I write and run code in this Lua Academy lesson?
Yes. Every Lua Academy lesson includes a built-in code editor, so you write and run real code right in your browser and get instant AI feedback — no local setup required.