Emmet (https://atom.io/packages/emmet)
Emmet – the essential tool for web developers
Script (https://atom.io/packages/script)
Run scripts based on file name, a selection of code, or by line number.
Atom Beautify (https://atom.io/packages/atom-beautify)
Beautify HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, SQL, and more in Atom
Auto-Close Html (https://atom.io/packages/autoclose-html)
It Will automatically add closing tags when you complete the opening tag.
Remote-ftp (https://atom.io/packages/remote-ftp)
Enable browsing remote FTP/FTPS/SFTP just like the built-in Tree View. Requires a project.