<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<div class="add">add</div>
<div class="count"></div>
<div class="subtract">prev</div>
<br>
<br>
<button class="reset">Reset</button>
</body>
</html>
var addCount = function() {
var count = 0;
var elements = {
add: '.add',
subtract: '.subtract',
count: '.count',
reset: '.reset'
};
var elementAdd = document.querySelector(elements.add);
var elementSub = document.querySelector(elements.subtract);
var elementCount = document.querySelector(elements.count);
var elementBtnReset = document.querySelector(elements.reset);
function elementNodeContent(node) {
node.textContent = count;
return node;
}
function add() {
elementAdd.onclick = function() {
elementCount.textContent++;
};
}
function subtract() {
elementSub.onclick = function() {
elementCount.textContent--;
};
}
function reset() {
elementBtnReset.onclick = function() {
elementCount.textContent = 0;
};
}
function init() {
elementNodeContent(elementCount);
add();
subtract();
reset();
}
return {
init: init,
};
}();
addCount.init();
Output
300px
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. |