JavaScript Playground ⚡ Online JS Compiler onyxwizard מאת

A lightweight, cyber‑themed JavaScript playground that lives in your browser. Click the toolbar icon → a new tab opens with a side‑by‑side editor and output panel.

✅ Features:
• Real‑time evaluation – auto‑runs as you type (toggle on/off)
• Manual run via button or Ctrl+Enter
• Full JavaScript syntax highlighting (CodeMirror with Darcula theme)
• Console.log capture – shows output in the right panel
• Error display with clear visual feedback
• Persistent storage – your code is saved automatically
• Clean, responsive dark cyber design

No tracking, no data collection, no external servers – everything runs locally in your browser.