← Go from Zero
Full Examples
Complete examples for each lesson. Copy and run locally or in the linked playground.
01. What Is Programming?
- 📄 ASCII Art Box · Go Playground
- 📄 Interactive Greeting · run locally
02. Values and Variables
- 📄 Temperature Converter · Go Playground
- 📄 Age in Seconds · Go Playground
- 📄 Swap Two Values · Go Playground
03. Making Decisions
- 📄 Grade Calculator · Go Playground
- 📄 Rock Paper Scissors · run locally
- 📄 Season from Month · Go Playground
04. Repeating Things
- 📄 Countdown · Go Playground
- 📄 Multiplication Table · Go Playground
- 📄 Guessing Game · run locally
- 📄 Pascal's Triangle · Go Playground
05. Functions
- 📄 Distance Converter · Go Playground
- 📄 Min Max and Clamp · Go Playground
- 📄 FizzBuzz · Go Playground
06. Collections: Slices
- 📄 Reverse a List · Go Playground
- 📄 Filter Even Numbers · Go Playground
- 📄 Simple Stack · Go Playground
07. Collections: Maps
- 📄 Word Frequency Counter · Go Playground
- 📄 Phone Book · run locally
- 📄 Character Counter · Go Playground
08. Structs: Your Own Types
- 📄 Rectangle Calculator · Go Playground
- 📄 Bank Account · Go Playground
- 📄 Student Gradebook · Go Playground
09. Errors
- 📄 Safe Calculator · Go Playground
- 📄 Read a Config File · run locally
- 📄 Word Count from File · run locally