AutoComplete
Once you have installed an IDE language package, this should work right away.
Atom Community
Community Maintained Packages for Atom
Linter
linter and linter-ui work with ide packages, letting you know what's wrong in your file.
Signature Help
No more looking up API docs: automatically get function signature docs in your editor.
DataTip
The docs you need, when you need them. Hover or cursor to a name to show floating data tips.
Outline
Browse the structure of your code at a glance.
Go to Definition
Jump to a name's definition. Navigate large codebases with ease.
The original objective of the Facebook Nuclide / Atom-IDE project has been to provide extension packages for the Atom Editor to interact with custom Language Servers via the Language Server Protocol to enable IDE like functionality in our beloved editor.
The original package was made of various "subpackages" that provide the overall functionality and were always build and released in a monolithic extension (aka atom-ide-ui).
The objective of this project is to take over the concepts and ideas in the original atom-ide-ui package, but provide individual extensions that can be developed, released and installed independently.
We will start with the most important features, and iterate on them quickly to come on par with the functionality available in the atom-ide-ui package.
Roadmap
We have published our current roadmap on Github for you to check and provide feedback to us.