JavaScriptPad Support
Edit JavaScript and run it with bundled Node.js.
Basic controls
Enter code or open JS/MJS/CJS and choose Run. Read console.log and other output in the console. Stop execution, send stdin and EOF, or configure working directories and arguments.
Compatibility and limits
Windows 11 on x64. The interface is Japanese. Windows 11 22H2 or later on x64. Files up to 2 MiB and 24 tabs. Execution uses bundled Node.js; browser DOM, TypeScript conversion and npm installation UI are not included. Run code you trust.
Contact
Email info@caen.co.jp with the app version, Windows version, steps and visible error. Exclude secrets and personal information; use dummy data where needed.
Contact
For questions about JavaScriptPad, please contact CAEN Inc. by email.