Packages make Pulsar do amazing things.

ide-php
PHP language support for Atom-IDE
atom 493,972 144
latex-completions
Easy input for unicode characters
JunoLab 478,732 45
python-indent
Python PEP8 auto-indentation
Dustin Speckhals 463,851 170
find-and-replace
Find and replace within buffers and across the project.
atom 459,363 105
go-debug
go debugger using delve for atom
lloiser 453,613 110
settings-view
Edit config settings, install packages, and change themes
atom 453,122 84
tree-view
Explore and open files in the current project.
atom 445,470 102
markdown-preview
Open a rendered version of the Markdown in the current editor with `ctrl-shift-m`.
atom 443,653 318
language-javascript
JavaScript language support in Atom
atom 436,600 143
git-time-machine
Visually interact with git commit history for a file
littlebee 435,719 1,053
language-rust
Rust language support in Atom
zargony 433,743 180
language-python
Python language support in Atom
atom 430,894 121
language-markdown
Adds grammar support for Markdown (including Github flavored, AtomDoc, Markdown Extra, CriticMark, YAML/TOML front-matter, and R Markdown), and smart context-aware behavior to lists, and keyboard shortcuts for inline emphasis.
burodepeper 430,748 311
symbols-view
Jump to a function/method in the current editor with `cmd-r`.
atom 424,252 93
indent-detective
Detect indentation settings in the active editor
JunoLab 422,124 18
markdown-preview-enhanced
One of the 'BEST' markdown preview extensions for Atom editor!
shd101wyy 421,679 284
language-ruby
Ruby language support in Atom
atom 418,767 69
snippets
Expand snippets matching the current prefix with `tab`.
atom 418,110 62
fuzzy-finder
Open an editor to a file in the project with `cmd-t`.
atom 414,847 64
spell-check
Highlights misspelled words and shows possible corrections.
atom 412,238 90
language-sass
Sass/SCSS language support in Atom
atom 408,540 101
language-go
Go language support in Atom
atom 408,216 67
language-c
Atom language support for C/C++
atom 406,481 114
bracket-matcher
Highlight the matching bracket for the `(){}[]` character under the cursor. Move the cursor to the matching bracket with `ctrl-m`.
atom 405,265 171
language-scala
Scala language support in Atom
jroesch 404,133 158
language-html
HTML language support in Atom
atom 401,621 83
tabs
Display a selectable tab for each editor open.
atom 400,336 52
language-gfm
Syntax highlighting and snippets for GitHub Flavored Markdown (GFM).
atom 400,334 47
language-css
CSS support in Atom
atom 400,025 76
language-php
PHP language support in Atom
atom 399,221 84