Create the next immutable state tree by simply modifying the current tree
You can use Gitpod (a free online VS Code like IDE) for contributing online. With a single click it will launch a workspace and automatically:
yarn run start.
so that you can start coding straight away.
The documentation of this package is hosted at https://immerjs.github.io/immer/
Did Immer make a difference to your project? Join the open collective at https://opencollective.com/immer!