Error

When you change the file name from smallCaseComponent.tsx to SmallCaseComponent.tsx, you may get a silent error of rendering the old definition of smallCaseComponent.tsx.

If you make edits to SmallCaseComponent.tsx, the changes are not reflected.

Solution

Rename the file to different temporary name.

Revert back to the original name desired.

Spin up the application again after shutting it down.