Packages make Pulsar do amazing things.

selection-highlight
Highlights the current word selected when double clicking and shows number of occurrences in the status bar
Fredrik01 33,910 45
pros-atom3
Provides integration with the PROS 3.x ecosystem
purduesigbots 33,661 0
formatter-json
Formatter for JSON.
gouvinb 33,524 14
advanced-new-file
Updated version of Fancy New File. Create multiple files and directories by typing a relative path.
Trudko 33,485 99
csscomb
Atom Editor plugin for CSScomb, http://csscomb.com
bruce 33,237 92
sass
CSS Preprocessor Sass Snippet .scss , .sass >> Snippet >> sass by @code4mk
code4mk 33,216 6
linter-swagger
Lint Swagger or OpenAPI files on the fly, using swagger-parser
AtomLinter 33,165 29
eslint
Lint your JavaScript files in Atom with ESLint
iancmyers 33,152 12
buildium
Build your current project, directly from Atom
idleberg 33,050 0
midnight-owl-syntax
Adaption of Sarah Drasner's Night Owl VSCode theme for Atom
tobiasandersen 33,049 9
solarized-dark-ui
Solarized Dark UI theme for Atom
rnhmjoj 32,915 72
python-isort
Organize Python Imports using Isort
bh 32,870 46
pinned-tabs
An Atom package that allows you to pin tabs
ericcornelissen 32,770 61
remote-edit-ni
Edit remote files using SSH/FTP. Remote-edit-ni is a continuation of the abandoned remote-edit package (the suffix -ni reffering to the newinnovations fork). It is compatible with the latest version of atom (1.41.x at the time of writing) and contains a lot of new features.
Sverre Aleksandersen 32,691 9
atom-updater-linux
Used to check for, download and install updates to Atom Editor in linux based distributions.
Andy Richardson 32,675 13
dash-syntax
Vibrant dark syntax theme
cpsdqs 32,640 20
ide-haskell-hoogle
Show hoogle information for symbol under cursor
atom-haskell 32,600 8
ide-powershell
PowerShell language support for Atom-IDE.
David Wilson 32,405 7
standard-formatter
Format file contents using JavaScript Standard Style
stephenkubovic 32,145 102
ide-fortran
Fortran language support for Atom-IDE.
hansec 32,102 4
run-command
Run any Unix command.
Kyle Lacy 31,904 27
language-lisp
Lisp support for Atom (converted from Textmate bundle)
enriquefernandez 31,533 40
cake-syntax
Yummy syntax theme
DanielPintilei 31,480 46
haskell-pointfree
Convert selection to pointfree or pointful representation
atom-haskell 31,457 16
linter-spell-latex
LaTeX, TeX and BibTeX spell checking using linter-spell.
Tarn Burton 31,393 24
rainbow-csv
Highlight CSV and TSV files in different colors; Run SQL-like queries
mechatroner 31,356 18
autoupdate-packages
Keep your packages updated automatically (and silently).
wufuC 31,324 40
neon-syntax
Neon syntax theme for Atom inspired by and based on the Farzher Neon Sublime Text 2/3 theme, using CSS text-shadow to implement the glow effect
anomaly256 31,217 41
atom-commander
Dual-pane file manager with FTP support and much more.
morassman 31,173 45
atom-pug
Pug language support in Atom
Leon Schwanitz 31,133 7