<html lang="en">
<head>
<script>
function draw() {
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
document.getElementById('container').scrollLeft = 7800;
// draw two identical squares at slighlty diff positions
square(ctx, 8170);
square(ctx, 8200);
}
function square(ctx, pos) {
ctx.beginPath();
ctx.moveTo(pos,0)
ctx.lineTo(pos,18);
ctx.lineTo(pos+10.5,18);
ctx.lineTo(pos+10.5,0);
ctx.lineTo(pos,0);
ctx.fill();
}
</script>
</head>
<body onload="draw()">
<div id="container" style="overflow:auto">
<canvas id="canvas" width="17000" height="330"></canvas>
</div>
</body>
</html>
if (document.getElementById('hello')) {
document.getElementById('hello').innerHTML = 'Hello World - this was inserted using JavaScript';
}
Output
You can jump to the latest bin by adding /latest
to your URL
Keyboard Shortcuts
Shortcut | Action |
---|---|
ctrl + [num] | Toggle nth panel |
ctrl + 0 | Close focused panel |
ctrl + enter | Re-render output. If console visible: run JS in console |
Ctrl + l | Clear the console |
ctrl + / | Toggle comment on selected lines |
ctrl + ] | Indents selected lines |
ctrl + [ | Unindents selected lines |
tab | Code complete & Emmet expand |
ctrl + shift + L | Beautify code in active panel |
ctrl + s | Save & lock current Bin from further changes |
ctrl + shift + s | Open the share options |
ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts |
JS Bin URLs
URL | Action |
---|---|
/ | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
/edit | Edit the current bin |
/watch | Follow a Code Casting session |
/embed | Create an embeddable version of the bin |
/latest | Load the very latest bin (/latest goes in place of the revision) |
/[username]/last | View the last edited bin for this user |
/[username]/last/edit | Edit the last edited bin for this user |
/[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
/quiet | Remove analytics and edit button from rendered output |
.js | Load only the JavaScript for a bin |
.css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. |