Almost minimal project with HMR (hot module reload) in react typescript with redux.
Most of this repository is taken from [http://blog.tomduncalf.com/posts/setting-up-typescript-and-react/] - The rest is the redux part
To try it out
npm install
npm start
Then go to http://localhost:3000/
Modify the source and save, the components should reload automagically, preserving the state.
Hot module reload is supported in react components (tsx and jsx files) ,and redux reducers/actions
The first time the reducer is reloaded it will kick a warning warning.js:10 <Provider> does not support changing `store` on the fly . AFAIK it is safe to ignore because the Provider that triggerred the warning is itself reloaded
The trick to make HMR work was to accept and replace both the App component and the reducer inside the same module (here index-hmr.tsx)