diff --git a/assets/css/themes.scss b/assets/css/themes.scss
index 11606549b..d611740f3 100644
--- a/assets/css/themes.scss
+++ b/assets/css/themes.scss
@@ -10,6 +10,8 @@
   --bg-dark-color: #000000;
   // Background color
   --bg-color: #121212;
+	// Auto-complete color
+	--atc-color: #212121;
   // Text color
   --fg-color: #FFF;
 
@@ -26,6 +28,8 @@
   --bg-dark-color: #ffffff;
   // Background color
   --bg-color: #F6F8FA;
+	// Auto-complete color
+	--atc-color: #F1F1F1;
   // Text color
   --fg-color: #121212;
 
@@ -36,4 +40,4 @@
   --ac-color: #51FF0D;
   // Active text color
   --act-color: #121212;
-}
\ No newline at end of file
+}
diff --git a/components/autocomplete.vue b/components/autocomplete.vue
new file mode 100644
index 000000000..0ec662627
--- /dev/null
+++ b/components/autocomplete.vue
@@ -0,0 +1,190 @@
+<template>
+	<div class="autocomplete-wrapper">
+		<label>
+			<slot />
+			<input type="text"
+						 :placeholder="placeholder"
+						 v-model="value"
+						 @input="updateSuggestions"
+						 @keyup="updateSuggestions"
+						 @click="updateSuggestions"
+						 @keydown="handleKeystroke"
+						 ref="acInput"
+						:spellcheck="spellcheck"
+						:autocapitalize="spellcheck"
+						:autocorrect="spellcheck">
+
+			<ul class="suggestions" v-if="suggestions.length > 0 && suggestionsVisible" :style="{ transform: `translate(${suggestionsOffsetLeft}px, 0)` }">
+				<li v-for="(suggestion, index) in suggestions" @click.prevent="forceSuggestion(suggestion)" :class="{ active: currentSuggestionIndex === index }">{{ suggestion }}</li>
+			</ul>
+		</label>
+	</div>
+</template>
+
+<style lang="scss" scoped>
+.autocomplete-wrapper {
+
+	position: relative;
+
+	input:focus + ul.suggestions, ul.suggestions:hover {
+		display: block;
+	}
+
+	ul.suggestions {
+		display: none;
+		background-color: var(--atc-color);
+		position: absolute;
+		top: 90%;
+		margin: 0 4px;
+		left: 0;
+
+		padding: 0;
+		border-radius: 0 0 4px 4px;
+		z-index: 9999;
+		transition: transform 200ms ease-out;
+
+		li {
+			width: 100%;
+			display: block;
+			margin: 5px 0;
+			padding: 10px 10px;
+			font-weight: 700;
+			font-size: 18px;
+			font-family: monospace;
+			white-space: pre-wrap;
+
+			&:hover, &.active {
+				background-color: var(--ac-color);
+			}
+		}
+	}
+
+}
+</style>
+
+<script>
+	const KEY_TAB = 9;
+	const KEY_ESC = 27;
+
+	const KEY_ARROW_UP = 38;
+	const KEY_ARROW_DOWN = 40;
+
+	export default {
+	    props: {
+	        spellcheck: {
+	            type: Boolean,
+							default: true,
+							required: false
+					},
+
+	        placeholder: {
+	            type: String,
+	            default: 'Start typing...',
+							required: false
+					},
+
+					source: {
+	            type: Array,
+	            required: true
+					},
+
+					value: {}
+			},
+
+			watch: {
+	        value () {
+	            this.$emit('input', this.value);
+					}
+			},
+
+			data () {
+	        return {
+	            value: "",
+
+							selectionStart: 0,
+							suggestionsOffsetLeft: 0,
+							currentSuggestionIndex: -1,
+							suggestionsVisible: false
+					}
+			},
+
+			methods: {
+          updateSuggestions (event) {
+							// Hide suggestions if ESC pressed.
+              if(event.which && event.which === KEY_ESC){
+                  event.preventDefault();
+                  this.suggestionsVisible = false;
+                  this.currentSuggestionIndex = -1;
+                  return;
+              }
+
+              // As suggestions is a reactive property, this implicitly
+              // causes suggestions to update.
+              this.selectionStart = this.$refs.acInput.selectionStart;
+              this.suggestionsOffsetLeft = (12 * this.selectionStart);
+              this.suggestionsVisible = true;
+					},
+
+					forceSuggestion (text) {
+              let input = this.value.substring(0, this.selectionStart);
+              this.value = input + text;
+
+              this.selectionStart = this.value.length;
+              this.suggestionsVisible = true;
+              this.currentSuggestionIndex = -1;
+					},
+
+					handleKeystroke (event) {
+              if(event.which === KEY_ARROW_UP){
+                  event.preventDefault();
+
+                  this.currentSuggestionIndex = this.currentSuggestionIndex - 1 >= 0
+											? this.currentSuggestionIndex - 1
+											: 0;
+							}else if(event.which === KEY_ARROW_DOWN){
+                  event.preventDefault();
+
+                  this.currentSuggestionIndex = this.currentSuggestionIndex < this.suggestions.length - 1
+                      ? this.currentSuggestionIndex + 1
+                      : this.suggestions.length - 1;
+							}
+
+	            if(event.which === KEY_TAB){
+	                event.preventDefault();
+
+	                let activeSuggestion = this.suggestions[this.currentSuggestionIndex >= 0 ? this.currentSuggestionIndex : 0];
+                  if(activeSuggestion){
+										let input = this.value.substring(0, this.selectionStart);
+										this.value = input + activeSuggestion;
+									}
+							}
+					}
+			},
+
+			computed: {
+				/**
+				 * Gets the suggestions list to be displayed under the input box.
+				 *
+				 * @returns {default.props.source|{type, required}}
+				 */
+				suggestions () {
+				    let input = this.value.substring(0, this.selectionStart);
+
+				    return this.source.filter((entry) => {
+				        return entry.toLowerCase().startsWith(input.toLowerCase())
+										&& input.toLowerCase() !== entry.toLowerCase();
+						})
+							// Cut off the part that's already been typed.
+							.map((entry) => entry.substring(this.selectionStart))
+							// We only want the top 3 suggestions.
+							.slice(0, 3);
+				}
+			},
+
+			mounted () {
+	        this.updateSuggestions({
+							target: this.$refs.acInput
+					});
+      }
+  }
+</script>
diff --git a/package-lock.json b/package-lock.json
index 1886a6dc1..fce563864 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10121,6 +10121,11 @@
       "resolved": "https://registry.npmjs.org/vue-virtual-scroll-list/-/vue-virtual-scroll-list-1.4.2.tgz",
       "integrity": "sha512-jcXl1cYDxGZX+aF9vsUauXWnUkXm8oQxnvLTJ8UMTmMxwzbmlHX7vs0xGDdEej91vJpBNrdNNseWPxboTvI+UA=="
     },
+    "vuejs-auto-complete": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/vuejs-auto-complete/-/vuejs-auto-complete-0.9.0.tgz",
+      "integrity": "sha512-7UV3s9bXdnsbGARhHcOuDAszGUsz7JpsFKBfHQuQvo4rfH0yQIru2Rb/x2bWU+m+VW4fS9DKDSYi6tY511QSIA=="
+    },
     "vuex": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/vuex/-/vuex-3.1.1.tgz",
diff --git a/package.json b/package.json
index 06ba5fa06..4c6dbad63 100644
--- a/package.json
+++ b/package.json
@@ -5,14 +5,12 @@
   "author": "liyasthomas",
   "private": true,
   "scripts": {
-		"predev": "node build.js --dev",
+    "predev": "node build.js --dev",
     "dev": "nuxt",
-
-		"prebuild": "node build.js",
+    "prebuild": "node build.js",
     "build": "nuxt build",
     "start": "nuxt start",
-
-		"pregenerate": "node build.js",
+    "pregenerate": "node build.js",
     "generate": "nuxt generate"
   },
   "dependencies": {
@@ -20,6 +18,7 @@
     "@nuxtjs/pwa": "^3.0.0-0",
     "nuxt": "^2.0.0",
     "vue-virtual-scroll-list": "^1.4.2",
+    "vuejs-auto-complete": "^0.9.0",
     "vuex-persist": "^2.0.1"
   },
   "devDependencies": {
diff --git a/pages/index.vue b/pages/index.vue
index d782a9b0b..0e8df6321 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1,560 +1,589 @@
 <template>
-  <div class="page">
-    <pw-section class="blue" label="Request" ref="request">
-      <ul>
-        <li>
-          <label for="method">Method</label>
-          <select id="method" v-model="method">
-            <option>GET</option>
-            <option>HEAD</option>
-            <option>POST</option>
-            <option>PUT</option>
-            <option>DELETE</option>
-            <option>OPTIONS</option>
-            <option>PATCH</option>
-          </select>
-        </li>
-        <li>
-          <label for="url">URL</label>
-          <input id="url" type="url" :class="{ error: !isValidURL }" v-model="url" @keyup.enter="isValidURL ? sendRequest() : null">
-        </li>
-        <li>
-          <label for="path">Path</label>
-          <input id="path" v-model="path" @keyup.enter="isValidURL ? sendRequest() : null">
-        </li>
-        <li>
-          <label for="action" class="hide-on-small-screen">&nbsp;</label>
-          <button id="action"  class="show" name="action" @click="sendRequest" :disabled="!isValidURL" ref="sendButton">Send <span id="hidden-message">Again</span></button>
-        </li>
-      </ul>
-    </pw-section>
-    <pw-section class="blue-dark" label="Request Body" v-if="method === 'POST' || method === 'PUT' || method === 'PATCH'">
-      <ul>
-        <li>
-          <label>Content Type</label>
-          <select v-model="contentType">
-            <option>application/json</option>
-            <option>www-form/urlencoded</option>
-          </select>
-          <span>
-            <input v-model="rawInput" style="cursor: pointer;" type="checkbox" id="rawInput">
-            <label for="rawInput" style="cursor: pointer;">Raw Input</label>
+	<div class="page">
+		<pw-section class="blue" label="Request" ref="request">
+			<ul>
+				<li>
+					<label for="method">Method</label>
+					<select id="method" v-model="method">
+						<option>GET</option>
+						<option>HEAD</option>
+						<option>POST</option>
+						<option>PUT</option>
+						<option>DELETE</option>
+						<option>OPTIONS</option>
+						<option>PATCH</option>
+					</select>
+				</li>
+				<li>
+					<label for="url">URL</label>
+					<input id="url" type="url" :class="{ error: !isValidURL }" v-model="url" @keyup.enter="isValidURL ? sendRequest() : null">
+				</li>
+				<li>
+					<label for="path">Path</label>
+					<input id="path" v-model="path" @keyup.enter="isValidURL ? sendRequest() : null">
+				</li>
+				<li>
+					<label for="action" class="hide-on-small-screen">&nbsp;</label>
+					<button id="action"  class="show" name="action" @click="sendRequest" :disabled="!isValidURL" ref="sendButton">Send <span id="hidden-message">Again</span></button>
+				</li>
+			</ul>
+		</pw-section>
+		<pw-section class="blue-dark" label="Request Body" v-if="method === 'POST' || method === 'PUT' || method === 'PATCH'">
+			<ul>
+				<li>
+					<autocomplete v-model="contentType" :source="validContentTypes" :spellcheck="false">Content Type</autocomplete>
+
+					<span>
+						<pw-toggle :on="rawInput" @change="rawInput = !rawInput">
+							Raw input {{ rawInput ? "enabled" : "disabled" }}
+						</pw-toggle>
           </span>
-        </li>
-      </ul>
-      <div v-if="!rawInput">
-        <ol v-for="(param, index) in bodyParams">
-          <li>
-            <label :for="'bparam'+index">Key {{index + 1}}</label>
-            <input :name="'bparam'+index" v-model="param.key">
-          </li>
-          <li>
-            <label :for="'bvalue'+index">Value {{index + 1}}</label>
-            <input :name="'bvalue'+index" v-model="param.value">
-          </li>
-          <li>
-            <label for="request" class="hide-on-small-screen">&nbsp;</label>
-            <button name="request" @click="removeRequestBodyParam(index)">Remove</button>
-          </li>
-        </ol>
-        <ul>
-          <li>
-            <label for="addrequest">Action</label>
-            <button name="addrequest" @click="addRequestBodyParam">Add</button>
-          </li>
-        </ul>
-        <ul>
-          <li>
-            <label for="request">Parameter List</label>
-            <textarea name="request" rows="1" v-textarea-auto-height="rawRequestBody" readonly>{{rawRequestBody || '(add at least one parameter)'}}</textarea>
-          </li>
-        </ul>
-      </div>
-      <div v-else>
-        <textarea v-model="rawParams" v-textarea-auto-height="rawParams" style="font-family: monospace;" rows="16" @keydown="formatRawParams"></textarea>
-      </div>
-    </pw-section>
-    <pw-section class="green" label="Authentication" collapsed>
-      <ul>
-        <li>
-          <label for="auth">Authentication Type</label>
-          <select v-model="auth">
-            <option>None</option>
-            <option>Basic</option>
-            <option>Bearer Token</option>
-          </select>
-        </li>
-      </ul>
-      <ul v-if="auth === 'Basic'">
-        <li>
-          <label for="http_basic_user">User</label>
-          <input v-model="httpUser">
-        </li>
-        <li>
-          <label for="http_basic_passwd">Password</label>
-          <input v-model="httpPassword" type="password">
-        </li>
-      </ul>
-      <ul v-if="auth === 'Bearer Token'">
-        <li>
-          <label for="bearer_token">Token</label>
-          <input v-model="bearerToken">
-        </li>
-      </ul>
-    </pw-section>
-    <pw-section class="orange" label="Headers" collapsed>
-      <ol v-for="(header, index) in headers">
-        <li>
-          <label :for="'header'+index">Key {{index + 1}}</label>
-          <input :name="'header'+index" v-model="header.key">
-        </li>
-        <li>
-          <label :for="'value'+index">Value {{index + 1}}</label>
-          <input :name="'value'+index" v-model="header.value">
-        </li>
-        <li>
-          <label for="header" class="hide-on-small-screen">&nbsp;</label>
-          <button name="header" @click="removeRequestHeader(index)">Remove</button>
-        </li>
-      </ol>
-      <ul>
-        <li>
-          <label for="add">Action</label>
-          <button name="add" @click="addRequestHeader">Add</button>
-        </li>
-      </ul>
-      <ul>
-        <li>
-          <label for="request">Header List</label>
-          <textarea v-textarea-auto-height="headerString" name="request" rows="1" readonly ref="requestTextarea">{{headerString || '(add at least one header)'}}</textarea>
-        </li>
-      </ul>
-    </pw-section>
-    <pw-section class="cyan" label="Parameters" collapsed>
-      <ol v-for="(param, index) in params">
-        <li>
-          <label :for="'param'+index">Key {{index + 1}}</label>
-          <input :name="'param'+index" v-model="param.key">
-        </li>
-        <li>
-          <label :for="'value'+index">Value {{index + 1}}</label>
-          <input :name="'value'+index" v-model="param.value">
-        </li>
-        <li>
-          <label for="param" class="hide-on-small-screen">&nbsp;</label>
-          <button name="param" @click="removeRequestParam(index)">Remove</button>
-        </li>
-      </ol>
-      <ul>
-        <li>
-          <label for="add">Action</label>
-          <button name="add" @click="addRequestParam">Add</button>
-        </li>
-      </ul>
-      <ul>
-        <li>
-          <label for="request">Parameter List</label>
-          <textarea name="request" v-textarea-auto-height="queryString" rows="1" readonly>{{queryString || '(add at least one parameter)'}}</textarea>
-        </li>
-      </ul>
-    </pw-section>
-    <pw-section class="purple" label="Response" id="response" ref="response">
-      <ul>
-        <li>
-          <label for="status">status</label>
-          <input name="status" type="text" readonly :value="response.status || '(waiting to send request)'" :class="statusCategory ? statusCategory.className : ''">
-        </li>
-      </ul>
-      <ul v-for="(value, key) in response.headers">
-        <li>
-          <label for="value">{{key}}</label>
-          <input name="value" :value="value" readonly>
-        </li>
-      </ul>
-      <ul>
-        <li>
-          <div class="flex-wrap">
-            <label for="body">response</label>
-            <button v-if="response.body" name="action" @click="copyResponse">Copy Response</button>
-          </div>
-          <div id="response-details-wrapper">
-            <textarea name="body" rows="16" id="response-details" readonly>{{response.body || '(waiting to send request)'}}</textarea>
-            <iframe src="about:blank" class="covers-response" ref="previewFrame" :class="{hidden: !previewEnabled}"></iframe>
-          </div>
-          <div v-if="response.body && responseType === 'text/html'" class="align-right">
-            <button @click.prevent="togglePreview">{{ previewEnabled ? 'Hide Preview' : 'Preview HTML' }}</button>
-          </div>
-        </li>
-      </ul>
-    </pw-section>
-    <history @useHistory="handleUseHistory" ref="historyComponent" />
-  </div>
+				</li>
+			</ul>
+			<div v-if="!rawInput">
+				<ol v-for="(param, index) in bodyParams">
+					<li>
+						<label :for="'bparam'+index">Key {{index + 1}}</label>
+						<input :name="'bparam'+index" v-model="param.key">
+					</li>
+					<li>
+						<label :for="'bvalue'+index">Value {{index + 1}}</label>
+						<input :name="'bvalue'+index" v-model="param.value">
+					</li>
+					<li>
+						<label for="request" class="hide-on-small-screen">&nbsp;</label>
+						<button name="request" @click="removeRequestBodyParam(index)">Remove</button>
+					</li>
+				</ol>
+				<ul>
+					<li>
+						<label for="addrequest">Action</label>
+						<button name="addrequest" @click="addRequestBodyParam">Add</button>
+					</li>
+				</ul>
+				<ul>
+					<li>
+						<label for="request">Parameter List</label>
+						<textarea name="request" rows="1" v-textarea-auto-height="rawRequestBody" readonly>{{rawRequestBody || '(add at least one parameter)'}}</textarea>
+					</li>
+				</ul>
+			</div>
+			<div v-else>
+				<textarea v-model="rawParams" v-textarea-auto-height="rawParams" style="font-family: monospace;" rows="16" @keydown="formatRawParams"></textarea>
+			</div>
+		</pw-section>
+		<pw-section class="green" label="Authentication" collapsed>
+			<ul>
+				<li>
+					<label for="auth">Authentication Type</label>
+					<select v-model="auth">
+						<option>None</option>
+						<option>Basic</option>
+						<option>Bearer Token</option>
+					</select>
+				</li>
+			</ul>
+			<ul v-if="auth === 'Basic'">
+				<li>
+					<label for="http_basic_user">User</label>
+					<input v-model="httpUser">
+				</li>
+				<li>
+					<label for="http_basic_passwd">Password</label>
+					<input v-model="httpPassword" type="password">
+				</li>
+			</ul>
+			<ul v-if="auth === 'Bearer Token'">
+				<li>
+					<label for="bearer_token">Token</label>
+					<input v-model="bearerToken">
+				</li>
+			</ul>
+		</pw-section>
+		<pw-section class="orange" label="Headers" collapsed>
+			<ol v-for="(header, index) in headers">
+				<li>
+					<label :for="'header'+index">Key {{index + 1}}</label>
+					<input :name="'header'+index" v-model="header.key">
+				</li>
+				<li>
+					<label :for="'value'+index">Value {{index + 1}}</label>
+					<input :name="'value'+index" v-model="header.value">
+				</li>
+				<li>
+					<label for="header" class="hide-on-small-screen">&nbsp;</label>
+					<button name="header" @click="removeRequestHeader(index)">Remove</button>
+				</li>
+			</ol>
+			<ul>
+				<li>
+					<label for="add">Action</label>
+					<button name="add" @click="addRequestHeader">Add</button>
+				</li>
+			</ul>
+			<ul>
+				<li>
+					<label for="request">Header List</label>
+					<textarea v-textarea-auto-height="headerString" name="request" rows="1" readonly ref="requestTextarea">{{headerString || '(add at least one header)'}}</textarea>
+				</li>
+			</ul>
+		</pw-section>
+		<pw-section class="cyan" label="Parameters" collapsed>
+			<ol v-for="(param, index) in params">
+				<li>
+					<label :for="'param'+index">Key {{index + 1}}</label>
+					<input :name="'param'+index" v-model="param.key">
+				</li>
+				<li>
+					<label :for="'value'+index">Value {{index + 1}}</label>
+					<input :name="'value'+index" v-model="param.value">
+				</li>
+				<li>
+					<label for="param" class="hide-on-small-screen">&nbsp;</label>
+					<button name="param" @click="removeRequestParam(index)">Remove</button>
+				</li>
+			</ol>
+			<ul>
+				<li>
+					<label for="add">Action</label>
+					<button name="add" @click="addRequestParam">Add</button>
+				</li>
+			</ul>
+			<ul>
+				<li>
+					<label for="request">Parameter List</label>
+					<textarea name="request" v-textarea-auto-height="queryString" rows="1" readonly>{{queryString || '(add at least one parameter)'}}</textarea>
+				</li>
+			</ul>
+		</pw-section>
+		<pw-section class="purple" label="Response" id="response" ref="response">
+			<ul>
+				<li>
+					<label for="status">status</label>
+					<input name="status" type="text" readonly :value="response.status || '(waiting to send request)'" :class="statusCategory ? statusCategory.className : ''">
+				</li>
+			</ul>
+			<ul v-for="(value, key) in response.headers">
+				<li>
+					<label for="value">{{key}}</label>
+					<input name="value" :value="value" readonly>
+				</li>
+			</ul>
+			<ul>
+				<li>
+					<div class="flex-wrap">
+						<label for="body">response</label>
+						<button v-if="response.body" name="action" @click="copyResponse">Copy Response</button>
+					</div>
+					<div id="response-details-wrapper">
+						<textarea name="body" rows="16" id="response-details" readonly>{{response.body || '(waiting to send request)'}}</textarea>
+						<iframe src="about:blank" class="covers-response" ref="previewFrame" :class="{hidden: !previewEnabled}"></iframe>
+					</div>
+					<div v-if="response.body && responseType === 'text/html'" class="align-right">
+						<button @click.prevent="togglePreview">{{ previewEnabled ? 'Hide Preview' : 'Preview HTML' }}</button>
+					</div>
+				</li>
+			</ul>
+		</pw-section>
+		<history @useHistory="handleUseHistory" ref="historyComponent" />
+	</div>
 </template>
 
 <script>
-		import history from "../components/history";
-		import section from "../components/section";
-		import textareaAutoHeight from "../directives/textareaAutoHeight";
+    import autocomplete from '../components/autocomplete';
+    import history from "../components/history";
+    import section from "../components/section";
+    import textareaAutoHeight from "../directives/textareaAutoHeight";
+    import toggle from "../components/toggle";
 
-		const statusCategories = [{
-      name: 'informational',
-      statusCodeRegex: new RegExp(/[1][0-9]+/),
-      className: 'info-response'
+    const statusCategories = [{
+        name: 'informational',
+        statusCodeRegex: new RegExp(/[1][0-9]+/),
+        className: 'info-response'
     },
-    {
-      name: 'successful',
-      statusCodeRegex: new RegExp(/[2][0-9]+/),
-      className: 'success-response'
-    },
-    {
-      name: 'redirection',
-      statusCodeRegex: new RegExp(/[3][0-9]+/),
-      className: 'redir-response'
-    },
-    {
-      name: 'client error',
-      statusCodeRegex: new RegExp(/[4][0-9]+/),
-      className: 'cl-error-response'
-    },
-    {
-      name: 'server error',
-      statusCodeRegex: new RegExp(/[5][0-9]+/),
-      className: 'sv-error-response'
-    },
-    {
-      // this object is a catch-all for when no other objects match and should always be last
-      name: 'unknown',
-      statusCodeRegex: new RegExp(/.*/),
-      className: 'missing-data-response'
-    }
-  ];
-  const parseHeaders = xhr => {
-    const headers = xhr.getAllResponseHeaders().trim().split(/[\r\n]+/);
-    const headerMap = {};
-    headers.forEach(line => {
-      const parts = line.split(': ');
-      const header = parts.shift().toLowerCase();
-      const value = parts.join(': ');
-      headerMap[header] = value
-    });
-    return headerMap
-
-  };
-  export const findStatusGroup = responseStatus => statusCategories.find(status => status.statusCodeRegex.test(responseStatus));
-
-  export default {
-  		directives: {
-  				textareaAutoHeight
-    },
-    components: {
-      'pw-section': section,
-      history
-    },
-    data() {
-      return {
-        method: 'GET',
-        url: 'https://reqres.in',
-        auth: 'None',
-        path: '/api/users',
-        httpUser: '',
-        httpPassword: '',
-        bearerToken: '',
-        headers: [],
-        params: [],
-        bodyParams: [],
-        rawParams: '',
-        rawInput: false,
-        contentType: 'application/json',
-        response: {
-          status: '',
-          headers: '',
-          body: ''
+        {
+            name: 'successful',
+            statusCodeRegex: new RegExp(/[2][0-9]+/),
+            className: 'success-response'
         },
-        previewEnabled: false
-      }
-    },
-    computed: {
-      statusCategory() {
-        return findStatusGroup(this.response.status);
-      },
-      isValidURL() {
-        const protocol = '^(https?:\\/\\/)?';
-        const validIP = new RegExp(protocol + "(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$");
-        const validHostname = new RegExp(protocol + "(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$");
-        return validIP.test(this.url) || validHostname.test(this.url);
-      },
-      hasRequestBody() {
-        return ['POST', 'PUT', 'PATCH'].includes(this.method);
-      },
-      rawRequestBody() {
-        const {
-          bodyParams
-        } = this
-        if (this.contentType === 'application/json') {
-          try {
-            const obj = JSON.parse(`{${bodyParams.filter(({ key }) => !!key).map(({ key, value }) => `
+        {
+            name: 'redirection',
+            statusCodeRegex: new RegExp(/[3][0-9]+/),
+            className: 'redir-response'
+        },
+        {
+            name: 'client error',
+            statusCodeRegex: new RegExp(/[4][0-9]+/),
+            className: 'cl-error-response'
+        },
+        {
+            name: 'server error',
+            statusCodeRegex: new RegExp(/[5][0-9]+/),
+            className: 'sv-error-response'
+        },
+        {
+            // this object is a catch-all for when no other objects match and should always be last
+            name: 'unknown',
+            statusCodeRegex: new RegExp(/.*/),
+            className: 'missing-data-response'
+        }
+    ];
+    const parseHeaders = xhr => {
+        const headers = xhr.getAllResponseHeaders().trim().split(/[\r\n]+/);
+        const headerMap = {};
+        headers.forEach(line => {
+            const parts = line.split(': ');
+            const header = parts.shift().toLowerCase();
+            const value = parts.join(': ');
+            headerMap[header] = value
+        });
+        return headerMap
+
+    };
+    export const findStatusGroup = responseStatus => statusCategories.find(status => status.statusCodeRegex.test(responseStatus));
+
+    export default {
+        directives: {
+            textareaAutoHeight
+        },
+        components: {
+            'pw-section': section,
+            'pw-toggle': toggle,
+            history,
+            autocomplete
+        },
+        data() {
+            return {
+
+                method: 'GET',
+                url: 'https://reqres.in',
+                auth: 'None',
+                path: '/api/users',
+                httpUser: '',
+                httpPassword: '',
+                bearerToken: '',
+                headers: [],
+                params: [],
+                bodyParams: [],
+                rawParams: '',
+                rawInput: false,
+                contentType: 'application/json',
+                response: {
+                    status: '',
+                    headers: '',
+                    body: ''
+                },
+                previewEnabled: false,
+
+								/**
+								 * These are content types that can be automatically
+								 * serialized by postwoman.
+								 */
+								knownContentTypes: [
+								    'application/json',
+										'application/x-www-form-urlencoded'
+								],
+
+                /**
+                 * These are a list of Content Types known to Postwoman.
+                 */
+                validContentTypes: [
+                    'application/json',
+                    'application/hal+json',
+                    'application/xml',
+                    'application/x-www-form-urlencoded',
+                    'text/html',
+                    'text/plain'
+                ]
+            }
+        },
+        watch: {
+            contentType (val) {
+							this.rawInput = !this.knownContentTypes.includes(val);
+            }
+        },
+        computed: {
+            statusCategory() {
+                return findStatusGroup(this.response.status);
+            },
+            isValidURL() {
+                const protocol = '^(https?:\\/\\/)?';
+                const validIP = new RegExp(protocol + "(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$");
+                const validHostname = new RegExp(protocol + "(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$");
+                return validIP.test(this.url) || validHostname.test(this.url);
+            },
+            hasRequestBody() {
+                return ['POST', 'PUT', 'PATCH'].includes(this.method);
+            },
+            rawRequestBody() {
+                const {
+                    bodyParams
+                } = this
+                if (this.contentType === 'application/json') {
+                    try {
+                        const obj = JSON.parse(`{${bodyParams.filter(({ key }) => !!key).map(({ key, value }) => `
               "${key}": "${value}"
               `).join()}}`)
-            return JSON.stringify(obj)
-          } catch (ex) {
-            return 'invalid'
-          }
-        } else {
-          return bodyParams
-            .filter(({
-              key
-            }) => !!key)
-            .map(({
-              key,
-              value
-            }) => `${key}=${encodeURIComponent(value)}`).join('&')
+                        return JSON.stringify(obj)
+                    } catch (ex) {
+                        return 'invalid'
+                    }
+                } else {
+                    return bodyParams
+                        .filter(({
+                                     key
+                                 }) => !!key)
+                        .map(({
+                                  key,
+                                  value
+                              }) => `${key}=${encodeURIComponent(value)}`).join('&')
+                }
+            },
+            headerString() {
+                const result = this.headers
+                    .filter(({
+                                 key
+                             }) => !!key)
+                    .map(({
+                              key,
+                              value
+                          }) => `${key}: ${value}`).join(',\n')
+                return result == '' ? '' : `${result}`
+            },
+            queryString() {
+                const result = this.params
+                    .filter(({
+                                 key
+                             }) => !!key)
+                    .map(({
+                              key,
+                              value
+                          }) => `${key}=${encodeURIComponent(value)}`).join('&')
+                return result === '' ? '' : `?${result}`
+            },
+            responseType() {
+                return (this.response.headers['content-type'] || '').split(';')[0].toLowerCase();
+            }
+        },
+        methods: {
+            handleUseHistory({
+                                 method,
+                                 url,
+                                 path
+                             }) {
+                this.method = method;
+                this.url = url;
+                this.path = path;
+                this.$refs.request.$el.scrollIntoView({
+                    behavior: 'smooth'
+                });
+            },
+            async sendRequest() {
+                if (!this.isValidURL) {
+                    alert('Please check the formatting of the URL.');
+                    return;
+                }
+
+                // Start showing the loading bar as soon as possible.
+                // The nuxt axios module will hide it when the request is made.
+                this.$nuxt.$loading.start();
+
+                if (this.$refs.response.$el.classList.contains('hidden')) {
+                    this.$refs.response.$el.classList.toggle('hidden')
+                }
+                this.$refs.response.$el.scrollIntoView({
+                    behavior: 'smooth'
+                });
+                this.previewEnabled = false;
+                this.response.status = 'Fetching...';
+                this.response.body = 'Loading...';
+
+                const auth = this.auth === 'Basic' ? {
+                    username: this.httpUser,
+                    password: this.httpPassword
+                } : null;
+
+                let headers = {};
+
+                // If the request has a request body, we want to ensure Content-Length and
+                // Content-Type are sent.
+                let requestBody;
+                if (this.hasRequestBody) {
+                    requestBody = this.rawInput ? this.rawParams : this.rawRequestBody;
+
+                    Object.assign(headers, {
+                        'Content-Length': requestBody.length,
+                        'Content-Type': `${this.contentType}; charset=utf-8`
+                    });
+                }
+
+                // If the request uses a token for auth, we want to make sure it's sent here.
+                if (this.auth === 'Bearer Token') headers['Authorization'] = `Bearer ${this.bearerToken}`;
+
+                headers = Object.assign(
+                    // Clone the app headers object first, we don't want to
+                    // mutate it with the request headers added by default.
+                    Object.assign({}, this.headers),
+
+                    // We make our temporary headers object the source so
+                    // that you can override the added headers if you
+                    // specify them.
+                    headers
+                );
+
+                try {
+                    const payload = await this.$axios({
+                        method: this.method,
+                        url: this.url + this.path + this.queryString,
+                        auth,
+                        headers,
+                        data: requestBody
+                    });
+
+                    (() => {
+                        const status = this.response.status = payload.status;
+                        const headers = this.response.headers = payload.headers;
+
+                        // We don't need to bother parsing JSON, axios already handles it for us!
+                        const body = this.response.body = payload.data;
+
+                        const date = new Date().toLocaleDateString();
+                        const time = new Date().toLocaleTimeString();
+
+                        // Addition of an entry to the history component.
+                        const entry = {
+                            status,
+                            date,
+                            time,
+                            method: this.method,
+                            url: this.url,
+                            path: this.path
+                        };
+                        this.$refs.historyComponent.addEntry(entry);
+                    })();
+                } catch (error) {
+                    if (error.response) {
+                        this.response.headers = error.response.headers;
+                        this.response.status = error.response.status;
+                        this.response.body = error.response.data;
+
+                        // Addition of an entry to the history component.
+                        const entry = {
+                            status: this.response.status,
+                            date: new Date().toLocaleDateString(),
+                            time: new Date().toLocaleTimeString(),
+                            method: this.method,
+                            url: this.url,
+                            path: this.path
+                        };
+                        this.$refs.historyComponent.addEntry(entry);
+                        return;
+                    }
+
+                    this.response.status = error.message;
+                    this.response.body = "See JavaScript console (F12) for details.";
+                }
+            },
+
+            addRequestHeader() {
+                this.headers.push({
+                    key: '',
+                    value: ''
+                });
+                return false
+            },
+            removeRequestHeader(index) {
+                this.headers.splice(index, 1)
+            },
+            addRequestParam() {
+                this.params.push({
+                    key: '',
+                    value: ''
+                })
+                return false
+            },
+            removeRequestParam(index) {
+                this.params.splice(index, 1)
+            },
+            addRequestBodyParam() {
+                this.bodyParams.push({
+                    key: '',
+                    value: ''
+                })
+                return false
+            },
+            removeRequestBodyParam(index) {
+                this.bodyParams.splice(index, 1)
+            },
+            formatRawParams(event) {
+                if ((event.which !== 13 && event.which !== 9)) {
+                    return;
+                }
+                const textBody = event.target.value;
+                const textBeforeCursor = textBody.substring(0, event.target.selectionStart);
+                const textAfterCursor = textBody.substring(event.target.selectionEnd);
+                if (event.which === 13) {
+                    event.preventDefault();
+                    const oldSelectionStart = event.target.selectionStart;
+                    const lastLine = textBeforeCursor.split('\n').slice(-1)[0];
+                    const rightPadding = lastLine.match(/([\s\t]*).*/)[1] || "";
+                    event.target.value = textBeforeCursor + '\n' + rightPadding + textAfterCursor;
+                    setTimeout(() => event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + rightPadding.length + 1, 1);
+                } else if (event.which === 9) {
+                    event.preventDefault();
+                    const oldSelectionStart = event.target.selectionStart;
+                    event.target.value = textBeforeCursor + '\xa0\xa0' + textAfterCursor;
+                    event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + 2;
+                    return false;
+                }
+            },
+            copyResponse() {
+                var copyText = document.getElementById("response-details");
+                copyText.select();
+                document.execCommand("copy");
+            },
+            togglePreview() {
+                this.previewEnabled = !this.previewEnabled;
+                if (this.previewEnabled) {
+                    // If you want to add 'preview' support for other response types,
+                    // just add them here.
+                    if (this.responseType === "text/html") {
+                        // If the preview already has that URL loaded, let's not bother re-loading it all.
+                        if (this.$refs.previewFrame.getAttribute('data-previewing-url') === this.url)
+                            return;
+                        // Use DOMParser to parse document HTML.
+                        const previewDocument = new DOMParser().parseFromString(this.response.body, this.responseType);
+                        // Inject <base href="..."> tag to head, to fix relative CSS/HTML paths.
+                        previewDocument.head.innerHTML = `<base href="${this.url}">` + previewDocument.head.innerHTML;
+                        // Finally, set the iframe source to the resulting HTML.
+                        this.$refs.previewFrame.srcdoc = previewDocument.documentElement.outerHTML;
+                        this.$refs.previewFrame.setAttribute('data-previewing-url', this.url);
+                    }
+                }
+            },
+            setRouteQueries(queries) {
+                for (const key in queries) {
+                    if (this[key]) this[key] = queries[key];
+                }
+            },
+            observeRequestButton() {
+                const requestElement = this.$refs.request.$el;
+                const sendButtonElement = this.$refs.sendButton;
+                const observer = new IntersectionObserver((entries, observer) => {
+                    entries.forEach(entry => {
+                        sendButtonElement.classList.toggle('show');
+                    });
+                }, { threshold: 1 });
+
+                observer.observe(requestElement);
+            }
+        },
+        created() {
+            if (Object.keys(this.$route.query).length) this.setRouteQueries(this.$route.query);
+        },
+        mounted() {
+            this.observeRequestButton();
         }
-      },
-      headerString() {
-        const result = this.headers
-          .filter(({
-            key
-          }) => !!key)
-          .map(({
-            key,
-            value
-          }) => `${key}: ${value}`).join(',\n')
-        return result == '' ? '' : `${result}`
-      },
-      queryString() {
-        const result = this.params
-          .filter(({
-            key
-          }) => !!key)
-          .map(({
-            key,
-            value
-          }) => `${key}=${encodeURIComponent(value)}`).join('&')
-        return result === '' ? '' : `?${result}`
-      },
-      responseType() {
-        return (this.response.headers['content-type'] || '').split(';')[0].toLowerCase();
-      }
-    },
-    methods: {
-      handleUseHistory({
-        method,
-        url,
-        path
-      }) {
-        this.method = method;
-        this.url = url;
-        this.path = path;
-        this.$refs.request.$el.scrollIntoView({
-          behavior: 'smooth'
-        });
-      },
-      async sendRequest() {
-        if (!this.isValidURL) {
-          alert('Please check the formatting of the URL.');
-          return;
-        }
-
-        // Start showing the loading bar as soon as possible.
-        // The nuxt axios module will hide it when the request is made.
-        this.$nuxt.$loading.start();
-
-        if (this.$refs.response.$el.classList.contains('hidden')) {
-          this.$refs.response.$el.classList.toggle('hidden')
-        }
-        this.$refs.response.$el.scrollIntoView({
-          behavior: 'smooth'
-        });
-        this.previewEnabled = false;
-        this.response.status = 'Fetching...';
-        this.response.body = 'Loading...';
-
-        const auth = this.auth === 'Basic' ? {
-          username: this.httpUser,
-          password: this.httpPassword
-        } : null;
-
-        let headers = {};
-
-        // If the request has a request body, we want to ensure Content-Length and
-        // Content-Type are sent.
-        let requestBody;
-        if (this.hasRequestBody) {
-          requestBody = this.rawInput ? this.rawParams : this.rawRequestBody;
-
-          Object.assign(headers, {
-            'Content-Length': requestBody.length,
-            'Content-Type': `${this.contentType}; charset=utf-8`
-          });
-        }
-
-        // If the request uses a token for auth, we want to make sure it's sent here.
-        if (this.auth === 'Bearer Token') headers['Authorization'] = `Bearer ${this.bearerToken}`;
-
-        headers = Object.assign(
-          // Clone the app headers object first, we don't want to
-          // mutate it with the request headers added by default.
-          Object.assign({}, this.headers),
-
-          // We make our temporary headers object the source so
-          // that you can override the added headers if you
-          // specify them.
-          headers
-        );
-
-        try {
-          const payload = await this.$axios({
-            method: this.method,
-            url: this.url + this.path + this.queryString,
-            auth,
-            headers,
-            data: requestBody
-          });
-
-          (() => {
-            const status = this.response.status = payload.status;
-            const headers = this.response.headers = payload.headers;
-
-            // We don't need to bother parsing JSON, axios already handles it for us!
-            const body = this.response.body = payload.data;
-
-            const date = new Date().toLocaleDateString();
-            const time = new Date().toLocaleTimeString();
-
-            // Addition of an entry to the history component.
-            const entry = {
-              status,
-              date,
-              time,
-              method: this.method,
-              url: this.url,
-              path: this.path
-            };
-            this.$refs.historyComponent.addEntry(entry);
-          })();
-        } catch (error) {
-          if (error.response) {
-            this.response.headers = error.response.headers;
-            this.response.status = error.response.status;
-            this.response.body = error.response.data;
-
-            // Addition of an entry to the history component.
-            const entry = {
-              status: this.response.status,
-              date: new Date().toLocaleDateString(),
-              time: new Date().toLocaleTimeString(),
-              method: this.method,
-              url: this.url,
-              path: this.path
-            };
-            this.$refs.historyComponent.addEntry(entry);
-            return;
-          }
-
-          this.response.status = error.message;
-          this.response.body = "See JavaScript console (F12) for details.";
-        }
-      },
-
-      addRequestHeader() {
-        this.headers.push({
-          key: '',
-          value: ''
-        });
-        return false
-      },
-      removeRequestHeader(index) {
-        this.headers.splice(index, 1)
-      },
-      addRequestParam() {
-        this.params.push({
-          key: '',
-          value: ''
-        })
-        return false
-      },
-      removeRequestParam(index) {
-        this.params.splice(index, 1)
-      },
-      addRequestBodyParam() {
-        this.bodyParams.push({
-          key: '',
-          value: ''
-        })
-        return false
-      },
-      removeRequestBodyParam(index) {
-        this.bodyParams.splice(index, 1)
-      },
-      formatRawParams(event) {
-        if ((event.which !== 13 && event.which !== 9)) {
-          return;
-        }
-        const textBody = event.target.value;
-        const textBeforeCursor = textBody.substring(0, event.target.selectionStart);
-        const textAfterCursor = textBody.substring(event.target.selectionEnd);
-        if (event.which === 13) {
-          event.preventDefault();
-          const oldSelectionStart = event.target.selectionStart;
-          const lastLine = textBeforeCursor.split('\n').slice(-1)[0];
-          const rightPadding = lastLine.match(/([\s\t]*).*/)[1] || "";
-          event.target.value = textBeforeCursor + '\n' + rightPadding + textAfterCursor;
-          setTimeout(() => event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + rightPadding.length + 1, 1);
-        } else if (event.which === 9) {
-          event.preventDefault();
-          const oldSelectionStart = event.target.selectionStart;
-          event.target.value = textBeforeCursor + '\xa0\xa0' + textAfterCursor;
-          event.target.selectionStart = event.target.selectionEnd = oldSelectionStart + 2;
-          return false;
-        }
-      },
-      copyResponse() {
-        var copyText = document.getElementById("response-details");
-        copyText.select();
-        document.execCommand("copy");
-      },
-      togglePreview() {
-        this.previewEnabled = !this.previewEnabled;
-        if (this.previewEnabled) {
-          // If you want to add 'preview' support for other response types,
-          // just add them here.
-          if (this.responseType === "text/html") {
-            // If the preview already has that URL loaded, let's not bother re-loading it all.
-            if (this.$refs.previewFrame.getAttribute('data-previewing-url') === this.url)
-              return;
-            // Use DOMParser to parse document HTML.
-            const previewDocument = new DOMParser().parseFromString(this.response.body, this.responseType);
-            // Inject <base href="..."> tag to head, to fix relative CSS/HTML paths.
-            previewDocument.head.innerHTML = `<base href="${this.url}">` + previewDocument.head.innerHTML;
-            // Finally, set the iframe source to the resulting HTML.
-            this.$refs.previewFrame.srcdoc = previewDocument.documentElement.outerHTML;
-            this.$refs.previewFrame.setAttribute('data-previewing-url', this.url);
-          }
-        }
-      },
-      setRouteQueries(queries) {
-        for (const key in queries) {
-          if (this[key]) this[key] = queries[key];
-        }
-      },
-      observeRequestButton() {
-        const requestElement = this.$refs.request.$el;
-        const sendButtonElement = this.$refs.sendButton;
-        const observer = new IntersectionObserver((entries, observer) => {
-          entries.forEach(entry => {
-           sendButtonElement.classList.toggle('show');
-          });
-        }, { threshold: 1 });
-
-        observer.observe(requestElement);
-      }
-    },
-    created() {
-      if (Object.keys(this.$route.query).length) this.setRouteQueries(this.$route.query);
-    },
-    mounted() {
-        this.observeRequestButton();
     }
-  }
 
 </script>