Packages make Pulsar do amazing things.
markdown-assistant
assistant for markdown writer which can upload image from clipboard
emoji-code
Snippets to insert escaped Emoji code into HTML, CSS, JavaScript, JSON, Python, Ruby and Twig
atom-lupa
searchable outline of JS code (functions, classes, variables, objects, TODO comments etc.)
nav-panel
Side panel with automatic, configurable markers for easy navigation with support for persistent bookmarks.
language-javascript-jxa
JavaScript for Automation (JXA) language support in Atom.
mariana-syntax
A dark syntax theme for Atom based on Sublime Text's Mariana syntax