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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>JavaScript Playground</title>
<style>
/*
@font-face {
font-family: "APL386";
src: url("./APL386.ttf") format("truetype");
}
*/
body {
display: flex;
flex-direction: column;
align-items: center;
background-color: #ddd;
padding: 10px;
height: 100vh;
margin: 0;
}
textarea {
width: 100%;
height: 64%;
font-family: "APL386", "APL385", "Go Mono", monospace;
background-color: #FFFEEC;
border: 2px solid #000;
scrollbar-width: none;
font-size: 1rem;
margin-bottom: 10px;
padding: 10px;
box-sizing: border-box;
resize: none;
border-bottom: 12px solid teal;
-webkit-user-modify: read-write-plaintext-only;
}
textarea::-webkit-scrollbar {
display: none;
}
textarea::selection {
background-color: #EFECA7;
}
textarea:focus {
outline: none;
}
#console {
width: 100%;
height: 22%;
background-color: #000;
color: #0fc;
font-family: monospace;
font-size: 1rem;
overflow-y: auto;
padding: 10px;
box-sizing: border-box;
white-space: pre-wrap;
}
.button-container {
width: 100%;
display: flex;
justify-content: flex-end;
margin-bottom: 10px;
}
button {
padding: 10px 20px;
font-size: 1rem;
margin-left: 10px;
cursor: pointer;
border: none;
transition: background-color 0.3s ease;
}
button:hover, button:focus {
outline: none;
}
button.run {
background-color: teal;
color: #FFFFFF;
}
</style>
</head>
<body>
<div class="button-container">
<button onclick="document.getElementById('codeInput').value='';window.location.hash='';">Clear</button>
<button onclick="downloadCodeAndEditor()">Download</button>
<button onclick="shareCode()">Share</button>
<button onclick="evaluateCode()" class="run">Run Code</button>
</div>
<textarea id="codeInput" placeholder="Enter JavaScript..."></textarea>
<div id="console"></div>
<script>
function evaluateCode() {
const code = document.getElementById('codeInput').value;
const consoleDiv = document.getElementById('console');
consoleDiv.innerHTML = '';
// Custom console.log function to output to the console div
const originalConsoleLog = console.log;
console.log = function(...args) {
args.forEach(arg => {
const output = document.createElement('div');
output.textContent = typeof arg === 'object' ? JSON.stringify(arg, null, 2) : arg;
consoleDiv.appendChild(output);
});
originalConsoleLog.apply(console, args);
};
try {
eval(code);
} catch (error) {
const errorOutput = document.createElement('div');
errorOutput.textContent = error;
errorOutput.style.color = 'red';
consoleDiv.appendChild(errorOutput);
}
// Restore browser's console.log
console.log = originalConsoleLog;
}
function downloadCodeAndEditor() {
const codeInput = document.getElementById('codeInput').value;
const htmlContent = document.documentElement.outerHTML.replace(
/<textarea id="codeInput"[^>]*>.*<\/textarea>/,
`<textarea id="codeInput">${codeInput}</textarea>`
);
const blob = new Blob([htmlContent], { type: 'text/html' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = 'code_editor.html';
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
}
function shareCode() {
const code = document.getElementById('codeInput').value;
const encodedCode = btoa(encodeURIComponent(code));
window.location.hash = encodedCode;
window.prompt("Copy the URL to share.\nBe warned! Very long URLs don't share wicked well, sometimes.", window.location.href);
}
function loadCodeFromHash() {
const hash = window.location.hash.substring(1);
if (hash) {
try {
const decodedCode = decodeURIComponent(atob(hash));
document.getElementById('codeInput').value = decodedCode;
} catch (error) {
console.error('Failed to decode the URL hash:', error);
}
}
}
document.getElementById('codeInput').addEventListener('keydown', function(event) {
if (event.metaKey && event.key === 'Enter') {
event.preventDefault();
evaluateCode();
}
});
window.onload = loadCodeFromHash;
</script>
</script>
</body>
</html>
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