diff --git a/libs/remix-ui/debugger-ui/src/hooks/extract-data.tsx b/libs/remix-ui/debugger-ui/src/hooks/extract-data.tsx
index 06e653a801..3966329e4e 100644
--- a/libs/remix-ui/debugger-ui/src/hooks/extract-data.tsx
+++ b/libs/remix-ui/debugger-ui/src/hooks/extract-data.tsx
@@ -1,9 +1,32 @@
 import React, { useState, useEffect } from 'react'
 import { ExtractData, ExtractFunc } from '../types'
 
-export const useExtractData = (json, extractFunc?): Array<{ [key: string]: ExtractData }> => {
+export const useExtractData = (json, extractFunc?: ExtractFunc): Array<{ key: string, data: ExtractData }> => {
     const [data, setData] = useState(null)
-    const extractDataDefault = (item, parent?) => {
+
+    useEffect(() => {
+        const data: Array<{ key: string, data: ExtractData }> = Object.keys(json).map((innerKey) => {
+            if (extractFunc) {
+                return {
+                    key: innerKey,
+                    data : extractFunc(json[innerKey], json) 
+                }
+            } else {
+                return {
+                    key: innerKey,
+                    data: extractDataDefault(json[innerKey], json)
+                }
+            }
+        })
+
+        setData(data)
+
+        return () => {
+            setData(null)
+        }
+    }, [json, extractFunc])
+
+    const extractDataDefault: ExtractFunc = (item, parent?) => {
         const ret: ExtractData = {}
 
         if (item instanceof Array) {
@@ -29,22 +52,6 @@ export const useExtractData = (json, extractFunc?): Array<{ [key: string]: Extra
         return ret
     }
 
-    useEffect(() => {
-        const data: Array<{ [key: string]: ExtractData }> = Object.keys(json).map((innerKey) => {
-            if (extractFunc) {
-                return { [innerKey]: extractFunc(json[innerKey], json) }
-            } else {
-                return { [innerKey]: extractDataDefault(json[innerKey], json) }
-            }
-        })
-
-        setData(data)
-
-        return () => {
-            setData(null)
-        }
-    }, [json, extractFunc])
-
     return data
 }
 
diff --git a/libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx b/libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx
index 7340e4d2d4..bbd52fcabe 100644
--- a/libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx
+++ b/libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx
@@ -1,4 +1,6 @@
 import React from 'react'
+import StepManager from './step-manager/step-manager'
+import 
 
 const DebuggerUI = () => {
   return (
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/code-list-view.tsx b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/code-list-view.tsx
index c6b578431d..77cdc70b52 100644
--- a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/code-list-view.tsx
+++ b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/code-list-view.tsx
@@ -1,16 +1,23 @@
-import React, { useState, useRef } from 'react'
+import React, { useState, useEffect } from 'react'
 import DropdownPanel from './dropdown-panel'
-import EventManager from '../../../../../apps/remix-ide/src/lib/events'
+/* eslint-disable-next-line */
+import EventManager from '../../../../../../apps/remix-ide/src/lib/events'
 
-export const CodeListView = ({ vmDebuggerLogic }) => {
+export const CodeListView = ({ vmDebuggerLogic, asm }) => {
   const event = new EventManager()
   const [state, setState] = useState({
-    code: '',
+    code: [],
     address: '',
     itemSelected: null,
     index: null
   })
 
+  useEffect(() => {
+    const { code, address, index } = asm
+
+    changed(code, address, index)
+  }, [asm])
+
   const indexChanged = (index) => {
     if(index < 0) return
     setState(prevState => {
@@ -21,10 +28,6 @@ export const CodeListView = ({ vmDebuggerLogic }) => {
     })
   }
 
-  const reset = () => {
-    changed([], '', -1)
-  }
-
   const changed = (code, address, index) => {
     if (state.address === address) {
       return indexChanged(index)
@@ -36,7 +39,6 @@ export const CodeListView = ({ vmDebuggerLogic }) => {
         address
       }
     })
-    this.basicPanel.setContent(this.renderAssemblyItems())
     indexChanged(index)
   }
 
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/dropdown-panel.tsx b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/dropdown-panel.tsx
index 66af8a6a92..a5b090b2a1 100644
--- a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/dropdown-panel.tsx
+++ b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/dropdown-panel.tsx
@@ -3,15 +3,17 @@ import AssemblyItems from './assembly-items'
 /* eslint-disable-next-line */
 import { TreeView, TreeViewItem } from '../../../../tree-view/src/index'
 import useExtractData from '../../hooks/extract-data'
-import { ExtractData, ExtractFunc, DropdownPanelProps } from '../../types'
+import { DropdownPanelProps, ExtractData } from '../../types'
 
 
 import './styles/dropdown-panel.css'
-import EventManager from '../../../../../apps/remix-ide/src/lib/events'
-import copyToClipboard from '../../../../../apps/remix-ide/src/app/ui/copy-to-clipboard'
+/* eslint-disable-next-line */
+import EventManager from '../../../../../../apps/remix-ide/src/lib/events'
+/* eslint-disable-next-line */
+import copyToClipboard from '../../../../../../apps/remix-ide/src/app/ui/copy-to-clipboard'
 
 export const DropdownPanel = (props: DropdownPanelProps) => {
-    const { dropdownName, opts, codeView, index, calldata, header, extractFunc } = props
+    const { dropdownName, opts, codeView, index, calldata, header, extractFunc, formatSelfFunc } = props
     const data = useExtractData(calldata, extractFunc)
     const event = new EventManager()
     const dropdownRawEl = useRef(null)
@@ -150,9 +152,46 @@ export const DropdownPanel = (props: DropdownPanelProps) => {
         event.trigger('show', [])
     }
 
-    let content = <div>Empty</div>
+    const formatSelfDefault = (key: string, data: ExtractData) => {
+        return (
+            <div className="d-flex mb-1 flex-row label_item">
+                <label className="small font-weight-bold pr-1 label_key">{key}:</label> 
+                <label className="m-0 label_value">{data.self}</label>
+            </div>
+        )
+    }
+
+    const renderData = (item: ExtractData, key: string) => {
+        const children = (item.children || []).map((child) => {
+            const childKey = key + '/' + child.key
+
+            return (
+                <TreeViewItem key={childKey} label={ formatSelfFunc ? formatSelfFunc(childKey, item) : formatSelfDefault(childKey, item)}>
+                    { renderData(child.value, childKey) }
+                </TreeViewItem>
+            )
+        })
+
+        if (children && children.length > 0 ) {
+            return (
+                <TreeView key={key}>
+                    { children }
+                </TreeView>
+            )
+        } else {
+            return <TreeViewItem key={key} label={ formatSelfFunc ? formatSelfFunc(key, item) : formatSelfDefault(key, item) } />
+        }
+    }
+
+    let content: JSX.Element | JSX.Element[] = <div>Empty</div>
     if (state.json) {
-        content = treeView.render({}, null)
+        content = data.map(item => {
+            return (
+                <TreeView key={item.key}>
+                    { renderData(item.data, item.key) }
+                </TreeView>
+            )
+        })
     }
     const title = !state.displayContentOnly ? 
     <div className="py-0 px-1 title">
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-locals.tsx b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-locals.tsx
new file mode 100644
index 0000000000..e6f222da19
--- /dev/null
+++ b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-locals.tsx
@@ -0,0 +1,44 @@
+import React from 'react'
+import DropdownPanel from './dropdown-panel'
+import { extractData } from '../../utils/solidityTypeFormatter'
+import { ExtractData } from '../../types'
+
+export const SolidityLocals = () => {
+
+    const formatSelf = (key: string, data: ExtractData) => {
+        let color = 'var(--primary)'
+        if (data.isArray || data.isStruct || data.isMapping) {
+            color = 'var(--info)'
+        } else if (
+            data.type.indexOf('uint') === 0 ||
+            data.type.indexOf('int') === 0 ||
+            data.type.indexOf('bool') === 0 ||
+            data.type.indexOf('enum') === 0
+        ) {
+            color = 'var(--green)'
+        } else if (data.type === 'string') {
+            color = 'var(--teal)'
+        } else if (data.self == 0x0) { // eslint-disable-line
+            color = 'var(--gray)'
+        }
+        return (
+            <label className='mb-0' style={{ color: data.isProperty ? 'var(--info)' : '', whiteSpace: 'pre-wrap' }}>
+                {' ' + key}:
+                <label className='mb-0' style={{ color }}>
+                    {' ' + data.self}
+                </label>
+                <label style={{ fontStyle: 'italic' }}>
+                    {data.isProperty || !data.type ? '' : ' ' + data.type}
+                </label>
+            </label>
+        )
+    }
+
+    return (
+        <div id='soliditylocals' data-id="solidityLocals">
+            <DropdownPanel dropdownName='Solidity Locals' opts={{ json: true }} extractFunc={extractData} formatSelfFunc={formatSelf} />
+        </div>
+    )
+}
+
+export default SolidityLocals
\ No newline at end of file
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-state.tsx b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-state.tsx
index c67d061da3..9fdade9f4b 100644
--- a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-state.tsx
+++ b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/solidity-state.tsx
@@ -1,11 +1,44 @@
 import React from 'react'
 import DropdownPanel from './dropdown-panel'
+import { extractData } from '../../utils/solidityTypeFormatter'
+import { ExtractData } from '../../types'
 
 export const SolidityState = () => {
+    const formatSelf = (key: string, data: ExtractData) => {
+        let color = 'var(--primary)'
+        if (data.isArray || data.isStruct || data.isMapping) {
+            color = 'var(--info)'
+        } else if (
+            data.type.indexOf('uint') === 0 ||
+            data.type.indexOf('int') === 0 ||
+            data.type.indexOf('bool') === 0 ||
+            data.type.indexOf('enum') === 0
+        ) {
+            color = 'var(--green)'
+        } else if (data.type === 'string') {
+            color = 'var(--teal)'
+        } else if (data.self == 0x0) { // eslint-disable-line
+            color = 'var(--gray)'
+        }
+        return (
+            <label className='mb-0' style={{ color: data.isProperty ? 'var(--info)' : '', whiteSpace: 'pre-wrap' }}>
+                {' ' + key}:
+                <label className='mb-0' style={{ color }}>
+                    {' ' + data.self}
+                </label>
+                <label style={{ fontStyle: 'italic' }}>
+                    {data.isProperty || !data.type ? '' : ' ' + data.type}
+                </label>
+            </label>
+        )
+    }
+
     return (
-        <DropdownPanel dropdownName='Solidity State' opts={{ 
-            
-         }} />
+        <div id='soliditylocals' data-id='solidityLocals'>
+            {
+                <DropdownPanel dropdownName='Solidity State' opts={{ json: true }} formatSelfFunc={formatSelf} extractFunc={extractData} />
+            }
+        </div>
     )
 }
 
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/utils/solidity-type-formatter.ts b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/utils/solidity-type-formatter.ts
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/vm-debugger.tsx b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/vm-debugger.tsx
index 42da693ba8..4114afbb5d 100644
--- a/libs/remix-ui/debugger-ui/src/lib/vm-debugger/vm-debugger.tsx
+++ b/libs/remix-ui/debugger-ui/src/lib/vm-debugger/vm-debugger.tsx
@@ -1,15 +1,97 @@
-import React, { useState } from 'react'
+import React, { useState, useEffect } from 'react'
 import CodeListView from './code-list-view'
+import CalldataPanel from './calldata-panel'
+import MemoryPanel from './memory-panel'
+import CallstackPanel from './callstack-panel'
+import FunctionPanel from './function-panel'
+import StackPanel from './stack-panel'
+import StoragePanel from './storage-panel'
+import StepDetail from './step-detail'
+import SolidityState from './solidity-state'
+import SolidityLocals from './solidity-locals'
+import FullStoragesChangesPanel from './full-storages-changes'
+import DropdownPanel from './dropdown-panel'
 import './vm-debugger.css';
 
 export const VmDebugger = ({ vmDebuggerLogic }) => {
   const [state, setState] = useState({
- 
   })
+  const [asm, setAsm] = useState({
+    code: null,
+    address: null,
+    index: null
+  })
+  const [calldataPanel, setCalldataPanel] = useState(null)
+  const [memoryPanel, setMemoryPanel] = useState(null)
+  const [callStackPanel, setCallStackPanel] = useState(null)
+
+  useEffect(() => {
+    vmDebuggerLogic.event.register('codeManagerChanged', updateAsm)
+    vmDebuggerLogic.event.register('traceUnloaded', resetAsm)
+    vmDebuggerLogic.event.register('traceManagerCallDataUpdate', updateCalldataPanel)
+    vmDebuggerLogic.event.register('traceManagerMemoryUpdate', updateMemoryPanel)
+    vmDebuggerLogic.event.register('traceManagerCallStackUpdate', updateCallStackPanel)
+  }, [])
+
+  const updateAsm = (code, address, index) => {
+    setAsm({
+      code,
+      address,
+      index
+    })
+  }
+
+  const resetAsm = () => {
+    setAsm({
+      code: [],
+      address: '',
+      index: -1
+    })
+  }
+
+  const updateCalldataPanel = (calldata) => {
+    setCalldataPanel(calldata)
+  }
+
+  const updateMemoryPanel = (calldata) => {
+    setMemoryPanel(calldata)
+  }
+
+  const updateCallStackPanel = (calldata) => {
+    setCallStackPanel(calldata)
+  }
+
+  useEffect(() => {
+    vmDebuggerLogic.event.register('codeManagerChanged', )
+  }, [])
+
+  const renderHead = () => {
+      return (
+        <div id="vmheadView" className="mt-1 px-0">
+          <div className="d-flex flex-column">
+            <div className="w-100" hidden>
+              {this.functionPanel.render()}
+              {this.solidityLocals.render()}
+              {this.solidityState.render()}
+            </div>
+            <div className="w-100">{this.asmCode.render()}</div>
+            <div className="w-100">{this.stepDetail.render()}</div>
+          </div>
+        </div>
+      )
+  }
 
   return (
-    <div>
-      <h1>Welcome to vmDebugger!</h1>
+    <div id="vmdebugger" className="px-2">
+      <div>
+        {this.stackPanel.render()}
+        {this.memoryPanel.render()}
+        {this.storagePanel.render()}
+        {this.callstackPanel.render()}
+        {this.calldataPanel.render()}
+        {this.returnValuesPanel.render()}
+        {this.fullStoragesChangesPanel.render()}
+      </div>
     </div>
   );
 };
diff --git a/libs/remix-ui/debugger-ui/src/types/index.ts b/libs/remix-ui/debugger-ui/src/types/index.ts
index 331c2af838..b8e02d3fb3 100644
--- a/libs/remix-ui/debugger-ui/src/types/index.ts
+++ b/libs/remix-ui/debugger-ui/src/types/index.ts
@@ -1,12 +1,13 @@
 export interface ExtractData {
-    children?: Array<{key: number | string, value: string}> | { key: number | string, value: string }
-    self?: string,
+    children?: Array<{key: number | string, value: ExtractData}>
+    self?: string | number,
     isNode?: boolean,
     isLeaf?: boolean,
     isArray?: boolean,
     isStruct?: boolean,
     isMapping?: boolean,
-    type?: string
+    type?: string,
+    isProperty?: boolean
 }
 
 export type ExtractFunc = (json: any, parent?: any) => ExtractData
@@ -26,5 +27,8 @@ export interface DropdownPanelProps {
         [key: string]: string
     },
     header?: string,
-    extractFunc?: ExtractFunc
-}
\ No newline at end of file
+    extractFunc?: ExtractFunc,
+    formatSelfFunc?: FormatSelfFunc
+}
+
+export type FormatSelfFunc = (key: string, data: ExtractData) => JSX.Element
\ No newline at end of file
diff --git a/libs/remix-ui/debugger-ui/src/utils/solidityTypeFormatter.ts b/libs/remix-ui/debugger-ui/src/utils/solidityTypeFormatter.ts
new file mode 100644
index 0000000000..eb3637c2f4
--- /dev/null
+++ b/libs/remix-ui/debugger-ui/src/utils/solidityTypeFormatter.ts
@@ -0,0 +1,42 @@
+import { BN } from 'ethereumjs-util'
+import { ExtractData } from '../types'
+
+export function extractData (item, parent): ExtractData {
+    const ret: ExtractData = {}
+
+    if (item.isProperty) {
+      return item
+    }
+    if (item.type.lastIndexOf(']') === item.type.length - 1) {
+      ret.children = (item.value || []).map(function (item, index) {
+        return {key: index, value: item}
+      })
+      ret.children.unshift({
+        key: 'length',
+        value: {
+          self: (new BN(item.length.replace('0x', ''), 16)).toString(10),
+          type: 'uint',
+          isProperty: true
+        }
+      })
+      ret.isArray = true
+      ret.self = parent.isArray ? '' : item.type
+    } else if (item.type.indexOf('struct') === 0) {
+      ret.children = Object.keys((item.value || {})).map(function (key) {
+        return {key: key, value: item.value[key]}
+      })
+      ret.self = item.type
+      ret.isStruct = true
+    } else if (item.type.indexOf('mapping') === 0) {
+      ret.children = Object.keys((item.value || {})).map(function (key) {
+        return {key: key, value: item.value[key]}
+      })
+      ret.isMapping = true
+      ret.self = item.type
+    } else {
+      ret.children = null
+      ret.self = item.value
+      ret.type = item.type
+    }
+    return ret
+}
\ No newline at end of file
diff --git a/libs/remix-ui/tree-view/src/lib/tree-view-item/tree-view-item.tsx b/libs/remix-ui/tree-view/src/lib/tree-view-item/tree-view-item.tsx
index 796a8c6a04..a5b1de95da 100644
--- a/libs/remix-ui/tree-view/src/lib/tree-view-item/tree-view-item.tsx
+++ b/libs/remix-ui/tree-view/src/lib/tree-view-item/tree-view-item.tsx
@@ -1,8 +1,10 @@
 import React, { useState } from 'react'
+import { TreeViewItemProps } from '../../types'
 
 import './tree-view-item.css'
 
-export const TreeViewItem = ({ key, children, label, ...otherProps }) => {
+export const TreeViewItem = (props: TreeViewItemProps) => {
+  const { key, children, label, ...otherProps } = props
   const [isExpanded, setIsExpanded] = useState(false)
 
   return (
@@ -15,7 +17,7 @@ export const TreeViewItem = ({ key, children, label, ...otherProps }) => {
       </div>
     { isExpanded ? children : null }
     </li>
-  );
-};
+  )
+}
 
-export default TreeViewItem;
+export default TreeViewItem
diff --git a/libs/remix-ui/tree-view/src/types/index.ts b/libs/remix-ui/tree-view/src/types/index.ts
index 800d92d40d..6e36ec108b 100644
--- a/libs/remix-ui/tree-view/src/types/index.ts
+++ b/libs/remix-ui/tree-view/src/types/index.ts
@@ -1,4 +1,10 @@
 export interface TreeViewProps {
     children?: React.ReactNode,
     key: string
+}
+
+export interface TreeViewItemProps {
+    children?: React.ReactNode,
+    key: string,
+    label: string | number | React.ReactNode
 }
\ No newline at end of file