All Julia code in the workspace is statically linted. You can disable that feature with the
julia.lint.run setting or configure it via various options with the
Packages like JET.jl can analyze code at runtime (for some definition of "runtime"):
You can opt out of this feature with the
julia.showRuntimeDiagnostics setting. Use
Julia: Clear Runtime Diagnostics or
Julia: Clear Runtime Diagnostics by Provider to clear the displayed diagnostics.
Package authors who want to use this feature can simply implement a type that supports the
application/vnd.julia-vscode.diagnostics MIME type. Check
VSCodeServer.DIAGNOSTIC_MIME in a the integrated Julia REPL for more information on the API.