⚡ 纯前端 WebAssembly 在线代码沙箱 (Zero-Backend WASM Playground)

无需项目后端服务器与 API。JavaScript 在可超时终止的独立 Worker 中运行；Python、PHP 与 Ruby 运行时按需从 CDN 加载并在浏览器本地执行。

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🟨 JavaScript / ESNext 纯前端沙箱

⚡JavaScript / ESNext 交互沙箱 (Zero-Backend Web Worker)JAVASCRIPT

// 🟨 JavaScript / ESNext 纯前端沙箱 (Web Worker) const languages = ['JavaScript', 'TypeScript', 'Python', 'PHP', 'Ruby']; const greeting = languages.map(lang => `🚀 Hello ${lang}!`); console.log(greeting.join('\n')); // 测试 ESNext / 异步 API const delay = (ms) => new Promise(resolve => setTimeout(resolve, ms)); console.log('⏳ 正在测试 Async/Await 延时任务...'); await delay(300); console.log('✅ 任务运行完成！');

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🐍 Python 3.12 纯前端 WASM 沙箱

⚡Python 3.12 交互沙箱 (Zero-Backend Pyodide CPython WASM)PYTHON

# 🐍 Python 3.12 纯前端 CPython WASM 虚拟机 (Pyodide) import math name: str = 'Python 3.12 WASM' print(f'Hello from CPython WASM, {name}!') # 计算黄金分割率 phi = (1 + math.sqrt(5)) / 2 print(f'Golden Ratio (phi): {phi:.6f}') # 列表推导式与数据分析 data = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] squares = [x * x for x in data if x % 2 == 0] print('Even Squares:', squares)

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🐘 PHP 8.3 纯前端 WASM 沙箱

⚡PHP 8.3 交互沙箱 (Zero-Backend PHP-WASM)PHP

<?php // 🐘 PHP 8.3 纯前端 WebAssembly 解释器 (PHP-WASM) $name = "PHP 8.3 WASM"; echo "Hello from PHP WASM, {$name}! "; $data = [10, 20, 30, 40, 50]; $doubled = array_map(fn($x) => $x * 2, $data); echo "Doubled List: " . implode(", ", $doubled) . " ";

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💎 Ruby 3.3 纯前端 WASM 沙箱

⚡Ruby 3.3 交互沙箱 (Zero-Backend Ruby-WASM)RUBY

# 💎 Ruby 3.3 纯前端 CRuby WebAssembly 虚拟机 (Ruby-WASM) lang = "Ruby 3.3 WASM" puts "Hello from CRuby WASM, #{lang}!" numbers = [1, 2, 3, 4, 5] puts "Squares: #{numbers.map { |x| x**2 }.join(', ')}"