Syntax highlighting for more than 80 different
TextMate-compatible syntax definitions.
Textastic's code editor is quick and responsive and takes full advantage of the iPhone. The text editor is written from the ground up using native iOS APIs like Core Text.
Touch & Type
Additional keys above the virtual keyboard make it easy to enter code. Use swipe gestures to quickly move the cursor. Code completion for HTML and CSS.
External keyboards are fully supported.
Connect to FTP, SFTP and WebDAV servers and to your Dropbox account, use the built-in WebDAV server to easily transfer files from your Mac or PC. iTunes files
sharing, emailing and "open in" for opening email
attachments and transfering files to other apps are supported too.