profiler by firefox-devtools

redux-immutable is used to create an equivalent function of Redux combineReducers that works with Immutable.js state. Maintained by gajus on GitHub, where it has earned 1,866 stars from the community.

React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts. Maintained by lahmatiy on GitHub, where it has earned 2,402 stars from the community.

A set of standard actions and reducers for Redux CRUD Applications. Maintained by Versent on GitHub, where it has earned 616 stars from the community.