custom_nodes/comfy_mtb/web/mtb_sidebar.js

import { app } from '../../scripts/app.js'
// import { api } from '../../scripts/api.js'

import * as shared from './comfy_shared.js'
import { createOutliner } from './dist/mtb_inspector.js'

if (window?.__COMFYUI_FRONTEND_VERSION__) {
  const version = window?.__COMFYUI_FRONTEND_VERSION__
  console.log(`%c ${version}`, 'background: orange; color: white;')

  const panel = app.extensionManager.registerSidebarTab({
    id: 'mtb-nodes',
    icon: 'pi pi-bolt',
    title: 'MTB',
    tooltip: 'MTB: API outliner',
    type: 'custom',
    // this is run everytime the tab's diplay is toggled on.
    render: (el) => {
      const outliner = createOutliner(el)
      const inputs = shared.getAPIInputs()
      console.log('INPUTS', inputs)
      outliner.$$set({ inputs })
    },
  })
}