Inspect web pages with built-in DevTools to view source code, static resources, API requests, cookies, and storage. Change User-Agent to test across devices and browsers. Inject custom JavaScript to modify pages or simulate environments.
From basic to advanced without prior experience. Access offline content with organized topics. Use dark mode and a user-friendly interface to follow structured lessons and practice coding exercises.
Access server via FTP, SFTP, or FTPS with encryption. Edit directly in the or Finder. Sync server configurations across devices with iCloud Keychain. Upload from Mac services or share sheets.
Connect to servers via SSH or Telnet with username/password or key authentication. Manage files using SFTP for viewing, uploading, and editing. Store and manage encrypted private keys in supported formats.
