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Node-RED Codespaces Environment

This repository provides a minimal setup for running Node-RED in GitHub Codespaces. The scripts/install.sh script installs helpful Node-RED packages and starts the editor.

Example: Display "Hello!" Alert

To show a simple alert message when clicking a button, create an HTML file with this content:

<button id="helloBtn">Click me</button>

<script>
document.getElementById("helloBtn").addEventListener("click", function() {
    alert("Hello!");
});
</script>

Open the file in your browser and click the button to see the alert.

Example: Simple Shooting Game

This repository includes game.html, a minimal shooting game using HTML5 canvas. Open the file in your browser. Use the left and right arrow keys to move the player and press the space bar to fire. Try to score 10 points within one minute or the game will end.