Create Game With Javascript Online

function rectCollide(r1, r2) r2.y + r2.h < r1.y);

The <canvas> element is your primary drawing surface. The Canvas API provides 2D drawing contexts, allowing you to draw shapes, images, text, and manipulate pixels in real-time. create game with javascript

const canvas = document.getElementById('gameCanvas'); const ctx = canvas.getContext('2d'); // Draw a player ctx.fillStyle = 'blue'; ctx.fillRect(player.x, player.y, player.width, player.height); function rectCollide(r1, r2) r2

window.addEventListener('keydown', (e) => if (e.key === 'ArrowLeft') player.velocity.x = -5; ); window.addEventListener('keyup', (e) => if (e.key === 'ArrowLeft') player.velocity.x = 0; ); For mobile, you can listen to touchstart , touchmove , and touchend events. A common pattern is to maintain an object like keys = ArrowLeft: false and update it on events, then read that state during the update() phase. r2) r2.y + r2.h &lt