IntelliJ Language Smarts

When hosting from IntelliJ-based IDEs, the following features are available to participants in your shared session.

CodeTogether 2022.1

	Java	JS	Python	HTML	CSS	SQL	PHP	C#	TS
Completion	✔️	✔️	✔️	✔️	✔️	✔️	✔️	➖	✔️
As-you-type Validation	✔️	✔️	✔️	✔️	✔️	➖	✔️	✔️	✔️
Problem Markers	✔️	✔️	✔️	✔️	✔️	➖	✔️	✔️	✔️
Go to Definition	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Peek Definition	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Preview Definition	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Peek References	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Outline	✔️	✔️	✔️	✔️	✔️	✖️	➖	➖	✔️
Hover	✔️	✔️	➖	➖	✔️	➖	➖	➖	✔️
Format	✔️	✔️	✔️	✔️	✔️	➖	✔️	➖	✔️
Syntax Coloring	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Implementations	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Call Hierarchy	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Type Hierarchy	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Open Type	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Open Symbol	✔️	✔️	✔️	✖️	✖️	✖️	✔️	➖	✔️
Parameter Hints (359)	➖	➖	➖	✖️	✖️	✖️	➖	➖	➖

Note: The above table only lists popular languages. The absence of a language does not imply it will not be accessible in a shared session. While language smarts will be present for most languages, at the very least, participants will be able to view and edit all types of source.

Legend

Symbol	Description
✔️	Feature present
➖	Feature not yet supported
✖️	Feature not supported by IntelliJ
🏃	Feature in development