Project Manager - https://atom.io/packages/project-manager (this one is a must, IMHO)

Sublime Style Column Selection - https://atom.io/packages/Sublime-Style-Column-Selection

File Icons - https://atom.io/packages/file-icons

Sort Lines - https://atom.io/packages/sort-lines

...and a pile of linters is most of my setup.

When I use Sublime, I miss `terminal-plus` so much. And `pigments` works better too.

Here's my complete package list:

    ~/.atom/packages
    ├── Stylus@3.1.0
    ├── atom-beautify@0.29.13
    ├── autocomplete-meteor-packages@1.3.0
    ├── autocomplete-paths@1.0.2
    ├── coffee-compile@0.22.0  // disabled, use source-preview instead
    ├── language-pug@0.0.19
    ├── linter@1.11.18
    ├── linter-coffeelint@1.1.2
    ├── linter-jade@0.3.2
    ├── linter-jshint@3.0.0
    ├── linter-stylelint@3.3.1
    ├── linter-stylint@2.2.4
    ├── linter-tidy@2.2.0
    ├── merge-conflicts@1.4.4
    ├── meteor-api@2.20.0
    ├── minimap@4.25.0
    ├── minimap-find-and-replace@4.5.1
    ├── pigments@0.37.0
    ├── source-preview@0.5.0
    ├── source-preview-pug@0.2.0
    ├── source-preview-sass@0.1.6
    ├── source-preview-stylus@0.1.5
    └── terminal-plus@0.14.5