Atom – Hackable text editor for the 21st century
Atom works across operating systems. Use it on OS X, Windows, or Linux.
Built-in package manager
Search for and install new packages or create your own right from Atom.
Atom helps you write code faster with a smart and flexible autocomplete.
File system browser
Easily browse and open a single file, a whole project, or multiple projects in one window.
Split your Atom interface into multiple panes to compare and edit code across files.
Find and replace
Find, preview, and replace text as you type in a file or across all your projects.