diff --git a/apps/remix-ide/src/app/panels/main-view.js b/apps/remix-ide/src/app/panels/main-view.js
deleted file mode 100644
index c1e59925c7..0000000000
--- a/apps/remix-ide/src/app/panels/main-view.js
+++ /dev/null
@@ -1,218 +0,0 @@
-import Registry from '../state/registry'
-
-var yo = require('yo-yo')
-var EventManager = require('../../lib/events')
-
-var { TabProxy } = require('./tab-proxy.js')
-
-var csjs = require('csjs-inject')
-
-var css = csjs`
-  .mainview            {
-    display           : flex;
-    flex-direction    : column;
-    height            : 100%;
-    width             : 100%;
-  }  
-`
-
-// @todo(#650) Extract this into two classes: MainPanel (TabsProxy + Iframe/Editor) & BottomPanel (Terminal)
-export class MainView {
-  constructor (contextualListener, editor, mainPanel, fileManager, appManager, terminal) {
-    var self = this
-    self.event = new EventManager()
-    self._view = {}
-    self._components = {}
-    self._components.registry = Registry.getInstance()
-    self.contextualListener = contextualListener
-    self.editor = editor
-    self.fileManager = fileManager
-    self.mainPanel = mainPanel
-    self.txListener = Registry.getInstance().get('txlistener').api
-    self._components.terminal = terminal
-    this.appManager = appManager
-    this.init()
-  }
-
-  showApp (name) {
-    this.fileManager.unselectCurrentFile()
-    this.mainPanel.showContent(name)
-    this._view.editor.style.display = 'none'
-    this._view.mainPanel.style.display = 'block'
-  }
-
-  getAppPanel () {
-    return this.mainPanel
-  }
-
-  init () {
-    var self = this
-    self._deps = {
-      config: self._components.registry.get('config').api,
-      fileManager: self._components.registry.get('filemanager').api
-    }
-
-    self.tabProxy = new TabProxy(self.fileManager, self.editor)
-    /*
-      We listen here on event from the tab component to display / hide the editor and mainpanel
-      depending on the content that should be displayed
-    */
-    self.fileManager.events.on('currentFileChanged', (file) => {
-      // we check upstream for "fileChanged"
-      self._view.editor.style.display = 'block'
-      self._view.mainPanel.style.display = 'none'
-    })
-    self.tabProxy.event.on('openFile', (file) => {
-      self._view.editor.style.display = 'block'
-      self._view.mainPanel.style.display = 'none'
-    })
-    self.tabProxy.event.on('closeFile', (file) => {
-    })
-    self.tabProxy.event.on('switchApp', self.showApp.bind(self))
-    self.tabProxy.event.on('closeApp', (name) => {
-      self._view.editor.style.display = 'block'
-      self._view.mainPanel.style.display = 'none'
-    })
-    // when no tab is selected count 0 open home tab
-    self.tabProxy.event.on('tabCountChanged', (count) => {
-      if (!count) this.editor.displayEmptyReadOnlySession()
-    })
-    self.data = {
-      _layout: {
-        top: {
-          offset: self._terminalTopOffset(),
-          show: true
-        }
-      }
-    }
-
-    self._components.terminal.event.register('resize', delta => self._adjustLayout('top', delta))
-    // mv
-    if (self.txListener) {
-      self._components.terminal.event.register('listenOnNetWork', (listenOnNetWork) => {
-        self.txListener.setListenOnNetwork(listenOnNetWork)
-      })
-    }
-  }
-  // rm
-
-  _terminalTopOffset () {
-    return this._deps.config.get('terminal-top-offset') || 150
-  }
-
-  /* can be rm */
-  _adjustLayout (direction, delta) {
-    var limitUp = 0
-    var limitDown = 32
-    var containerHeight = window.innerHeight - limitUp // - menu bar containerHeight
-    var self = this
-    var layout = self.data._layout[direction]
-    if (layout) {
-      if (delta === undefined) {
-        layout.show = !layout.show
-        if (layout.show) delta = layout.offset
-        else delta = 0
-      } else {
-        layout.show = true
-        self._deps.config.set(`terminal-${direction}-offset`, delta)
-        layout.offset = delta
-      }
-    }
-    var tmp = delta - limitDown
-    delta = tmp > 0 ? tmp : 0
-    if (direction === 'top') {
-      var mainPanelHeight = containerHeight - delta
-      mainPanelHeight = mainPanelHeight < 0 ? 0 : mainPanelHeight
-      self._view.editor.style.height = `${mainPanelHeight}px`
-      self._view.mainPanel.style.height = `${mainPanelHeight}px`
-      self._view.terminal.style.height = `${delta}px` // - menu bar height
-      self._view.editor.height = `${mainPanelHeight}px`
-      self._view.mainPanel.height = `${mainPanelHeight}px`
-      self._view.terminal.height = `${delta}px` // - menu bar height
-      self.editor.resize((document.querySelector('#editorWrap') || {}).checked)
-      self._components.terminal.scroll2bottom()
-    }
-  }
-
-  /* plugin calls */
-  minimizeTerminal () {
-    this._adjustLayout('top')
-  }
-
-  showTerminal (offset) {
-    this._adjustLayout('top', offset || this._terminalTopOffset())
-  }
-
-  // rm
-  getTerminal () {
-    return this._components.terminal
-  }
-
-  // rm
-  getEditor () {
-    var self = this
-    return self.editor
-  }
-
-  // rm
-  refresh () {
-    var self = this
-    self._view.tabs.onmouseenter()
-  }
-
-  // rm logs
-  log (data = {}) {
-    var self = this
-    var command = self._components.terminal.commands[data.type]
-    if (typeof command === 'function') command(data.value)
-  }
-
-  logMessage (msg) {
-    var self = this
-    self.log({ type: 'log', value: msg })
-  }
-
-  logHtmlMessage (msg) {
-    var self = this
-    self.log({ type: 'html', value: msg })
-  }
-
-  render () {
-    var self = this
-    if (self._view.mainview) return self._view.mainview
-    self._view.editor = self.editor.render()
-    self._view.editor.style.display = 'none'
-    self._view.mainPanel = self.mainPanel.render()
-    self._view.terminal = self._components.terminal.render()
-    // rm contextview
-    self._view.mainview = yo`
-      <div class=${css.mainview}>
-        ${self.tabProxy.renderTabsbar()}
-        ${self._view.editor}
-        ${self._view.mainPanel}
-        <div class="${css.contextview} contextview"></div>
-        ${self._view.terminal}
-      </div>
-    `
-
-    // INIT
-    self._adjustLayout('top', self.data._layout.top.offset)
-
-    document.addEventListener('keydown', (e) => {
-      if (e.altKey && e.keyCode === 84) self.tabProxy.switchNextTab() // alt + t
-    })
-
-    return self._view.mainview
-  }
-  // rm
-
-  registerCommand (name, command, opts) {
-    var self = this
-    return self._components.terminal.registerCommand(name, command, opts)
-  }
-
-  // rm
-  updateTerminalFilter (filter) {
-    this._components.terminal.updateJournal(filter)
-  }
-}