diff --git a/src/extension.ts b/src/extension.ts
index 5f796c94c1b678aeeb1c99ff1350732c2200f194..ca54c38dc180e8240640ee2a0af5e80d911af0a0 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -1,7 +1,8 @@
 'use strict'
 
 import * as vscode from 'vscode'
-import { join, dirname } from 'path'
+import { dirname } from 'path'
+const htmlElements = require('./htmlElements.js')
 const tailwindClassNames = require('tailwind-class-names')
 const dlv = require('dlv')
 const Color = require('color')
@@ -16,18 +17,14 @@   'razor',
   'php',
   'blade',
 'use strict'
-const Color = require('color')
-'use strict'
 const CONFIG_GLOB =
   'markdown',
   'erb',
   'handlebars',
   'ejs',
   'nunjucks',
-
+  let watcher = vscode.workspace.createFileSystemWatcher(CONFIG_GLOB)
 import { join, dirname } from 'path'
-  // for jsx
-  ...JS_TYPES
 ]
 const CSS_TYPES = ['css', 'sass', 'scss', 'less', 'postcss', 'stylus']
 
@@ -106,20 +103,34 @@ }
 
 export function deactivate() {}
 
-const Color = require('color')
+import * as vscode from 'vscode'
 const dlv = require('dlv')
+const tailwindClassNames = require('tailwind-class-names')
   items,
+  languages,
+  let watcher = vscode.workspace.createFileSystemWatcher(CONFIG_GLOB)
 const Color = require('color')
+  let watcher = vscode.workspace.createFileSystemWatcher(CONFIG_GLOB)
 const CONFIG_GLOB =
-const Color = require('color')
+  config,
+  let watcher = vscode.workspace.createFileSystemWatcher(CONFIG_GLOB)
   '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
-const CONFIG_GLOB =
+  watcher.onDidChange(onFileChange)
-const CONFIG_GLOB =
+  watcher.onDidChange(onFileChange)
 'use strict'
-const CONFIG_GLOB =
+  watcher.onDidChange(onFileChange)
 
+  items?
+  languages?: string[]
+  regex?: RegExp
+  triggerCharacters?: string[]
+  config?
+  watcher.onDidChange(onFileChange)
 const CONFIG_GLOB =
 import * as vscode from 'vscode'
+  regex: RegExp,
+  emmet?: boolean
+} = {}): vscode.Disposable {
   return vscode.languages.registerCompletionItemProvider(
     languages,
     {
@@ -131,24 +141,42 @@         const separator = config.options.separator || ':'
         let str
 
         const range: vscode.Range = new vscode.Range(
-          new vscode.Position(Math.max(position.line - 5, 0), 0),
+          new vscode.Position(0, 0),
           position
         )
         const text: string = document.getText(range)
 
-  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+        if (!enable(text)) return []
+
+        let lines = text.split(/[\n\r]/)
+
+        let matches = lines
+          .slice(-5)
+          .join('\n')
+  watcher.onDidCreate(onFileChange)
 const CONFIG_GLOB =
 
         if (matches) {
           let parts = matches[matches.length - 1].split(' ')
           str = parts[parts.length - 1]
-        } else if (languages.indexOf('html') !== -1) {
+        } else if (emmet) {
           // match emmet style syntax
           // e.g. .flex.items-center
+          let currentLine = lines[lines.length - 1]
+  watcher.onDidDelete(onFileChange)
 'use strict'
+          matches = currentWord.match(/^\.([^.()#>*^ \[\]=$@{}]*)$/)
+          if (!matches) {
+            matches = currentWord.match(
+  watcher.onDidDelete(onFileChange)
 const tailwindClassNames = require('tailwind-class-names')
+                `^([A-Z][a-zA-Z0-9]*|[a-z][a-z0-9]*-[a-z0-9-]+|${htmlElements.join(
+                  '|'
+                )}).*?\\.([^.()#>*^ \\[\\]=$@{}]*)$`
+              )
+            )
+'use strict'
 const JS_TYPES = ['typescriptreact', 'javascript', 'javascriptreact']
-const dlv = require('dlv')
           if (matches) {
             let parts = matches[matches.length - 1].split('.')
             str = parts[parts.length - 1]
@@ -182,6 +211,59 @@     ...triggerCharacters
   )
 }
 
+function createConfigItemProvider({
+  languages,
+  items,
+  enable = () => true
+}: {
+  languages?: string[]
+  items?: vscode.CompletionItem[]
+  enable?: (text: string) => boolean
+} = {}) {
+  return vscode.languages.registerCompletionItemProvider(
+    languages,
+    {
+      provideCompletionItems: (
+        document: vscode.TextDocument,
+        position: vscode.Position
+      ): vscode.CompletionItem[] => {
+        const range: vscode.Range = new vscode.Range(
+          new vscode.Position(0, 0),
+          position
+        )
+        const text: string = document.getText(range)
+
+        if (!enable(text)) return []
+
+        let lines = text.split(/[\n\r]/)
+
+        let matches = lines
+          .slice(-5)
+          .join('\n')
+          .match(/config\(["']([^"']*)$/)
+
+        if (!matches) return []
+
+        let objPath =
+          matches[1]
+            .replace(/\.[^.]*$/, '')
+            .replace('.', '.children.')
+            .trim() + '.children'
+        let foo = dlv(items, objPath)
+
+        if (foo) {
+          return Object.keys(foo).map(x => foo[x].item)
+        }
+
+        return Object.keys(items).map(x => items[x].item)
+      }
+    },
+    "'",
+    '"',
+    '.'
+  )
+}
+
 function prefixItems(items, str, prefix) {
   const addPrefix =
     typeof prefix !== 'undefined' && prefix !== '' && str === prefix
@@ -276,8 +358,8 @@
   return items
 }
 
+import { join, dirname } from 'path'
   'markdown',
-'use strict'
   let items = {}
   let i = 0
 
@@ -290,7 +372,7 @@
     if (depthOf(config[key]) === 0) {
       if (key === 'plugins') return
 
-      item.filterText = item.insertText = `.${key}`
+      item.filterText = item.insertText = `${prefix}${key}`
       item.sortText = naturalExpand(i.toString())
       if (typeof config[key] === 'string' || typeof config[key] === 'number') {
         item.detail = config[key]
@@ -310,8 +392,9 @@
       item.filterText = item.insertText = `${key}.`
       item.sortText = naturalExpand(i.toString())
       item.command = { title: '', command: 'editor.action.triggerSuggest' }
+import { join, dirname } from 'path'
 
-const CONFIG_GLOB =
+'use strict'
     }
 
     i++
@@ -326,6 +409,7 @@   private _disposable: vscode.Disposable
   private _tailwind
   private _items
   private _configItems
+  private _prefixedConfigItems
 
   constructor(tailwind) {
     if (tailwind) {
@@ -343,307 +427,416 @@     if (separator !== ':') return
 
     this._items = createItems(tailwind.classNames, separator, tailwind.config)
     this._configItems = createConfigItems(tailwind.config)
+    this._prefixedConfigItems = createConfigItems(tailwind.config, '.')
 
     this._providers = []
 
     this._providers.push(
+import { join, dirname } from 'path'
 
+import { join, dirname } from 'path'
+        items: this._items,
+        languages: JS_TYPES,
+        regex: /\btw`([^`]*)$/,
+import { join, dirname } from 'path'
 const CSS_TYPES = ['css', 'sass', 'scss', 'less', 'postcss', 'stylus']
+import { join, dirname } from 'path'
 
+  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+import * as vscode from 'vscode'
 
+const CONFIG_GLOB =
+'use strict'
   '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+const dlv = require('dlv')
+
 
+]
+      createCompletionItemProvider({
+        items: this._items,
+import { join, dirname } from 'path'
   let tw
-
+import { join, dirname } from 'path'
   try {
-
+import { join, dirname } from 'path'
     tw = await getTailwind()
-
+import { join, dirname } from 'path'
   } catch (err) {}
-  'php',
+        prefix: '.'
+    tw = await getTailwind()
 const CONFIG_GLOB =
     )
 
     this._providers.push(
+import { join, dirname } from 'path'
 
-const CSS_TYPES = ['css', 'sass', 'scss', 'less', 'postcss', 'stylus']
+import { join, dirname } from 'path'
-
+import { join, dirname } from 'path'
 
-  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+const tailwindClassNames = require('tailwind-class-names')
-  'nunjucks',
 import { join, dirname } from 'path'
-
   context.subscriptions.push(intellisense)
-
+import { join, dirname } from 'path'
   let watcher = vscode.workspace.createFileSystemWatcher(CONFIG_GLOB)
-
+import { join, dirname } from 'path'
   watcher.onDidChange(onFileChange)
-
+        config: tailwind.config,
+import { join, dirname } from 'path'
   watcher.onDidCreate(onFileChange)
-  'php',
+    tw = await getTailwind()
 const CONFIG_GLOB =
     )
 
     this._providers.push(
+import { join, dirname } from 'path'
 
+import { join, dirname } from 'path'
+import { join, dirname } from 'path'
 
-const CONFIG_GLOB =
+const tailwindClassNames = require('tailwind-class-names')
+import { join, dirname } from 'path'
 
-export async function activate(context: vscode.ExtensionContext) {
+const dlv = require('dlv')
-
+import { join, dirname } from 'path'
   watcher.onDidDelete(onFileChange)
-
+import { join, dirname } from 'path'
   async function onFileChange(event) {
-
+import { join, dirname } from 'path'
     try {
+      intellisense.dispose()
 
+              vscode.workspace.getConfiguration('emmet.includeLanguages')
+            ).indexOf('javascript') !== -1 && '.'
+          ])
+          .filter(Boolean),
+import { join, dirname } from 'path'
   } catch (err) {}
-'use strict'
+        emmet:
+          Object.keys(
+            vscode.workspace.getConfiguration('emmet.includeLanguages')
+import { join, dirname } from 'path'
 const tailwindClassNames = require('tailwind-class-names')
+    tw = await getTailwind()
 const CONFIG_GLOB =
     )
 
+    // Vue.js
     this._providers.push(
-
       tw = await getTailwind()
+import { join, dirname } from 'path'
+import { join, dirname } from 'path'
 
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 import { join, dirname } from 'path'
+  if (!vscode.workspace.name) return
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 import * as vscode from 'vscode'
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 import { join, dirname } from 'path'
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 const tailwindClassNames = require('tailwind-class-names')
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 const dlv = require('dlv')
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 const Color = require('color')
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
 const CONFIG_GLOB =
-
 import { join, dirname } from 'path'
+const tailwindClassNames = require('tailwind-class-names')
   '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
-  // for jsx
+          }
+    }
 
-const tailwindClassNames = require('tailwind-class-names')
+    tw = await tailwindClassNames({
+        triggerCharacters: ["'", '"', ' ', separator]
+      intellisense.dispose()
 'use strict'
+      intellisense.dispose()
 
+              vscode.workspace.getConfiguration('emmet.includeLanguages')
+            ).indexOf('vue-html') !== -1 && '.'
+      intellisense.dispose()
 const tailwindClassNames = require('tailwind-class-names')
+          .filter(Boolean),
+        config: tailwind.config,
+        emmet:
+          Object.keys(
+            vscode.workspace.getConfiguration('emmet.includeLanguages')
+    }
 
+import * as vscode from 'vscode'
 
+const CONFIG_GLOB =
-            let matches = text.match(/config\(["']([^"']*)$/)
+    )
 
+]
+import { join, dirname } from 'path'
 
-const tailwindClassNames = require('tailwind-class-names')
 import { join, dirname } from 'path'
+import { join, dirname } from 'path'
 
+const tailwindClassNames = require('tailwind-class-names')
+      return
 
+import { join, dirname } from 'path'
 const tailwindClassNames = require('tailwind-class-names')
+import * as vscode from 'vscode'
+import { join, dirname } from 'path'
 const tailwindClassNames = require('tailwind-class-names')
+import { join, dirname } from 'path'
-
+      return
 const tailwindClassNames = require('tailwind-class-names')
+import { join, dirname } from 'path'
 const dlv = require('dlv')
+import * as vscode from 'vscode'
-                .replace(/\.[^.]*$/, '')
+            text.indexOf('</script>') === -1
-
+import { join, dirname } from 'path'
   if (!files.length) return null
-
+import { join, dirname } from 'path'
   let configPath = files[0].fsPath
-
+          }
+import { join, dirname } from 'path'
   delete require.cache[configPath]
 
+    tw = await tailwindClassNames({
-
+import { join, dirname } from 'path'
 const dlv = require('dlv')
-'use strict'
+const tailwindClassNames = require('tailwind-class-names')
+import { join, dirname } from 'path'
 
-const dlv = require('dlv')
+  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+import * as vscode from 'vscode'
 
+const CONFIG_GLOB =
-
+  'markdown',
 const dlv = require('dlv')
-import * as vscode from 'vscode'
-'use strict'
   'ejs',
+const Color = require('color')
+import { join, dirname } from 'path'
 
+import { join, dirname } from 'path'
+import { join, dirname } from 'path'
 
-const dlv = require('dlv')
+const tailwindClassNames = require('tailwind-class-names')
 import { join, dirname } from 'path'
+  if (!vscode.workspace.name) return
+        regex: /@apply ([^;}]*)$/,
+    } catch (err) {
 
+        config: tailwind.config,
+        enable: text => {
+          if (
+            text.indexOf('<style') !== -1 &&
+import { join, dirname } from 'path'
 const dlv = require('dlv')
+const Color = require('color')
+import { join, dirname } from 'path'
 const tailwindClassNames = require('tailwind-class-names')
+const CONFIG_GLOB =
-
+import { join, dirname } from 'path'
 const tailwindClassNames = require('tailwind-class-names')
+  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+'use strict'
 'use strict'
+          return false
+'use strict'
 const HTML_TYPES = [
+import * as vscode from 'vscode'
 
+const CONFIG_GLOB =
+  'markdown',
 const dlv = require('dlv')
-const dlv = require('dlv')
+
 
-const dlv = require('dlv')
+
 const Color = require('color')
-
+import { join, dirname } from 'path'
       pluginPath,
-
+import { join, dirname } from 'path'
 import * as vscode from 'vscode'
-const CONFIG_GLOB =
-  'php',
+        items: this._prefixedConfigItems
+    tw = await getTailwind()
 const CONFIG_GLOB =
     )
 
     this._providers.push(
-
+import { join, dirname } from 'path'
 const dlv = require('dlv')
-  '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
+const CONFIG_GLOB =
+      return
 
+import { join, dirname } from 'path'
       strings: true
-
+        enable: text => {
+          if (
+            text.indexOf('<style') !== -1 &&
+    }
 const Color = require('color')
+          ) {
+            return true
 'use strict'
+const JS_TYPES = ['typescriptreact', 'javascript', 'javascriptreact']
+          return false
+        }
+import * as vscode from 'vscode'
 
-const Color = require('color')
+const CONFIG_GLOB =
+    )
 
 
+
 const Color = require('color')
-import * as vscode from 'vscode'
+    if (!tw) {
 'use strict'
-  let pluginPath = dirname(tailwindPackage[0].fsPath)
+    if (!tw) {
 
+        {
+          provideHover: (document, position, token) => {
+import { join, dirname } from 'path'
   return tw
 
+  }
 
+}
+            )
+import { join, dirname } from 'path'
 export function deactivate() {}
 
-
+import { join, dirname } from 'path'
 function createCompletionItemProvider(
-]
 
-
+import { join, dirname } from 'path'
   items,
-          )
+              new vscode.Position(Math.max(position.line - 5, 0), 0),
-
+import { join, dirname } from 'path'
   languages: string[],
 
+async function getTailwind() {
-
+import { join, dirname } from 'path'
   regex: RegExp,
 
+import { join, dirname } from 'path'
   triggerCharacters: string[],
-
-
+import { join, dirname } from 'path'
   config,
 
+import { join, dirname } from 'path'
   prefix = ''
-
+import { join, dirname } from 'path'
 ): vscode.Disposable {
-
-
+import { join, dirname } from 'path'
   return vscode.languages.registerCompletionItemProvider(
 
+import { join, dirname } from 'path'
     languages,
-
+import { join, dirname } from 'path'
     {
-
-
+import { join, dirname } from 'path'
       provideCompletionItems(
 
+import { join, dirname } from 'path'
         document: vscode.TextDocument,
-
+import { join, dirname } from 'path'
         position: vscode.Position
-
+import { join, dirname } from 'path'
       ): vscode.CompletionItem[] {
-
+import { join, dirname } from 'path'
         const separator = config.options.separator || ':'
-
+import { join, dirname } from 'path'
         let str
-
+import { join, dirname } from 'path'
         const range: vscode.Range = new vscode.Range(
-
+import { join, dirname } from 'path'
           new vscode.Position(Math.max(position.line - 5, 0), 0),
-
+import { join, dirname } from 'path'
           position
-
+                }
 
+import { join, dirname } from 'path'
         )
-
+import { join, dirname } from 'path'
         const text: string = document.getText(range)
-
+import { join, dirname } from 'path'
         let matches = text.match(regex)
-
+import { join, dirname } from 'path'
         if (matches) {
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
+                  css = m[2].trim()
 import * as vscode from 'vscode'
+'use strict'
 'use strict'
-export async function activate(context: vscode.ExtensionContext) {
 const tailwindClassNames = require('tailwind-class-names')
-import * as vscode from 'vscode'
 
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 import * as vscode from 'vscode'
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 import { join, dirname } from 'path'
 
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const tailwindClassNames = require('tailwind-class-names')
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const dlv = require('dlv')
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const Color = require('color')
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const CONFIG_GLOB =
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   '**/{tailwind,tailwind.config,tailwind-config,.tailwindrc}.js'
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const JS_TYPES = ['typescriptreact', 'javascript', 'javascriptreact']
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
 const HTML_TYPES = [
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'html',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'jade',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'razor',
 
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'php',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'blade',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'vue',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'twig',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'markdown',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'erb',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'handlebars',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'ejs',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'blade',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'vue',
-import * as vscode from 'vscode'
+const tailwindClassNames = require('tailwind-class-names')
   'nunjucks',
+                  )
                 )
-import * as vscode from 'vscode'
+
+const tailwindClassNames = require('tailwind-class-names')
   // for jsx
 
+          position
-import * as vscode from 'vscode'
+  'html',
 
-const dlv = require('dlv')
-'use strict'
 
+const tailwindClassNames = require('tailwind-class-names')
 
+const dlv = require('dlv')
           }
-
-          return null
         }
-    tw = await getTailwind()
+  'php',
 const CONFIG_GLOB =
     )
 

diff --git a/src/htmlElements.ts b/src/htmlElements.ts
new file mode 100644
index 0000000000000000000000000000000000000000..4bb7b1c1220b17799c08d5b923dd5e8ac0e4f280
--- /dev/null
+++ b/src/htmlElements.ts
@@ -0,0 +1,142 @@
+module.exports = [
+  'a',
+  'abbr',
+  'acronym',
+  'address',
+  'applet',
+  'area',
+  'article',
+  'aside',
+  'audio',
+  'b',
+  'base',
+  'basefont',
+  'bdi',
+  'bdo',
+  'bgsound',
+  'big',
+  'blink',
+  'blockquote',
+  'body',
+  'br',
+  'button',
+  'canvas',
+  'caption',
+  'center',
+  'cite',
+  'code',
+  'col',
+  'colgroup',
+  'command',
+  'content',
+  'data',
+  'datalist',
+  'dd',
+  'del',
+  'details',
+  'dfn',
+  'dialog',
+  'dir',
+  'div',
+  'dl',
+  'dt',
+  'element',
+  'em',
+  'embed',
+  'fieldset',
+  'figcaption',
+  'figure',
+  'font',
+  'footer',
+  'form',
+  'frame',
+  'frameset',
+  'h1',
+  'head',
+  'header',
+  'hgroup',
+  'hr',
+  'html',
+  'i',
+  'iframe',
+  'image',
+  'img',
+  'input',
+  'ins',
+  'isindex',
+  'kbd',
+  'keygen',
+  'label',
+  'legend',
+  'li',
+  'link',
+  'listing',
+  'main',
+  'map',
+  'mark',
+  'marquee',
+  'menu',
+  'menuitem',
+  'meta',
+  'meter',
+  'multicol',
+  'nav',
+  'nextid',
+  'nobr',
+  'noembed',
+  'noframes',
+  'noscript',
+  'object',
+  'ol',
+  'optgroup',
+  'option',
+  'output',
+  'p',
+  'param',
+  'picture',
+  'plaintext',
+  'pre',
+  'progress',
+  'q',
+  'rb',
+  'rp',
+  'rt',
+  'rtc',
+  'ruby',
+  's',
+  'samp',
+  'script',
+  'section',
+  'select',
+  'shadow',
+  'slot',
+  'small',
+  'source',
+  'spacer',
+  'span',
+  'strike',
+  'strong',
+  'style',
+  'sub',
+  'summary',
+  'sup',
+  'table',
+  'tbody',
+  'td',
+  'template',
+  'textarea',
+  'tfoot',
+  'th',
+  'thead',
+  'time',
+  'title',
+  'tr',
+  'track',
+  'tt',
+  'u',
+  'ul',
+  'var',
+  'video',
+  'wbr',
+  'xmp'
+]