feat – a new feature is introduced with the changes

fix – a bug fix has occurred

chore – changes that do not relate to a fix or feature and don't modify src or test files (for example updating dependencies)

refactor – refactored code that neither fixes a bug nor adds a feature

docs – updates to documentation such as a the README or other markdown files

style – changes that do not affect the meaning of the code, likely related to code formatting such as white-space, missing semi-colons, and so on.

test – including new or correcting previous tests

perf – performance improvements

ci – continuous integration related

build – changes that affect the build system or external dependencies

revert – reverts a previous commit