Write and run code in the playground

You can run code in the playground without an account. Nothing to install.

1. 1

   Step 1: Go to ganzaa.org/playground.

2. 2

   Step 2: Pick a language from the column on the left: JavaScript, React, HTML, SQL, Python, C, C++ or Java. A short example program is already in the editor.

3. 3

   Step 3: Change the code or write your own.

4. 4

   Step 4: Press Run, or press Ctrl+Enter (⌘+Enter on a Mac).

5. 5

   Step 5: See the result on the right: a preview and console for JavaScript and React, a preview for HTML, a result table for SQL, and a terminal for Python, C, C++ and Java.

6. 6

   Step 6: If your program waits for input, type in the terminal and press Enter.

Open the playground