helux-plugin-devtool

use this plugin at your entry file

import { addPlugin } from 'helux';
import { HeluxPluginDevtool } from '@helux/plugin-devtool';

addPlugin(HeluxPluginDevtool);

Attention

You must set moduleName when create a shared state to let the devtool record state changing.

atom(1, { moduleName: 'num' });