Open a directory, import your build and start coding.
Compile on file save and see errors from the build tool, no more spurious red squiggles or switching focus to the console.
Jump to symbol definitions in your project sources and Scala/Java library dependencies.
Explore new library APIs, implement interfaces, generate exhaustive matches and more.
Hover (aka. type at point)
See the expression type and symbol signature under the cursor.
Signature help (aka. parameter hints)
View a method signature and method overloads as you fill in the arguments.
Find symbol references
Find all usages of a symbol in the workspace.
Fuzzy symbol search
Search for symbols in the workspace or library dependencies.