diff --git a/src/css/logger-ui.css b/src/css/logger-ui.css
new file mode 100644
index 0000000..b1e3593
--- /dev/null
+++ b/src/css/logger-ui.css
@@ -0,0 +1,118 @@
+body {
+    border: 0;
+    box-sizing: border-box;
+    -moz-box-sizing: border-box;
+    margin: 0;
+    overflow-x: hidden;
+    padding: 0;
+    white-space: nowrap;
+    width: 100%;
+    }
+#toolbar {
+    background-color: white;
+    border: 0;
+    box-sizing: border-box;
+    height: 40px;
+    left: 0;
+    margin: 0;
+    padding: 0 1em;
+    position: fixed;
+    top: 0;
+    width: 100%;
+    }
+#toolbar .button {
+    background-color: white;
+    border: none;
+    box-sizing: border-box;
+    cursor: pointer;
+    display: inline-block;
+    font-size: 20px;
+    margin: 0;
+    padding: 8px;
+    }
+#toolbar .button:hover {
+    background-color: #eee;
+    }
+body.filterOff #toolbar #filterButton {
+    opacity: 0.25;
+    }
+#filterExpression.bad {
+    background-color: #fee;
+    }
+#maxEntries {
+    margin-left: 3em;
+    }
+input:focus {
+    background-color: #ffe;
+    }
+#content {
+    margin-top: 40px;
+    }
+#content table {
+    border: 0;
+    border-collapse: collapse;
+    direction: ltr;
+    font: 12px monospace;
+    width: 100%;
+    }
+#content table tr {
+    background-color: #fafafa;
+    }
+#content table tr:nth-of-type(2n+1) {
+    background-color: #eee;
+    }
+#content table tr.doc {
+    background-color: #666;
+    color: white;
+    text-align: center;
+    }
+#content table tr.doc > td:nth-of-type(2) {
+    padding: 1em 0;
+    white-space: normal;
+    word-break: break-all;
+    word-wrap: break-word;
+    }
+#content table tr.cat_info {
+    color: #00a;
+    }
+#content table tr.blocked {
+    color: #c00;
+    }
+/*
+#content table tr.allowed {
+    background-color: rgba(0, 160, 0, 0.1);
+    }
+#content table tr.allowed:nth-of-type(2n+1) {
+    background-color: rgba(0, 160, 0, 0.2);
+    }
+body.colorBlind #content table tr.allowed {
+    background-color: rgba(255, 194, 57, 0.1)
+    }
+*/
+body:not(.filterOff) #content table tr.hidden {
+    display: none;
+    }
+#content table tr td {
+    border: 1px solid #ccc;
+    padding: 3px;
+    vertical-align: top;
+    }
+#content table tr td:nth-of-type(1) {
+    text-align: center;
+    white-space: pre;
+    width: 8em;
+    }
+#content table tr td:nth-of-type(2) {
+    white-space: pre;
+    width: 2em;
+    }
+#content table tr td:nth-of-type(3) {
+    white-space: pre;
+    width: 8em;
+    }
+#content table tr td:nth-of-type(4) {
+    border-right: none;
+    white-space: normal;
+    word-break: break-all;
+    word-wrap: break-word;
+    }
diff --git a/src/css/popup.css b/src/css/popup.css
index a88ce41..15619ea 100644
--- a/src/css/popup.css
+++ b/src/css/popup.css
@@ -97,22 +97,32 @@ body[dir="rtl"] #buttonMtxSwitches + .dropdown-menu {
 #mtxSwitches > li.switchTrue {
     color: #000;
     }
-#mtxSwitches > li > span:before {
-    font: 120% FontAwesome;
+#mtxSwitches > li:before {
+    font: 110% FontAwesome;
     }
-body[dir="ltr"] #mtxSwitches > li > span:before {
+body[dir="ltr"] #mtxSwitches > li:before {
     padding-right: 0.5em;
     }
-body[dir="rtl"] #mtxSwitches > li > span:before {
+body[dir="rtl"] #mtxSwitches > li:before {
     padding-left: 0.5em;
     }
-#mtxSwitches > li > span:before {
+#mtxSwitches > li:before {
     content: '\f204';
     }
-#mtxSwitches > li.switchTrue > span:before {
+#mtxSwitches > li.switchTrue:before {
     color: #000;
     content: '\f205';
     }
+[data-i18n="matrixLoggerMenuEntry"]:before {
+    content: '\f022';
+    font: 110% FontAwesome;
+    padding-right: 0.5em;
+    }
+[data-i18n="matrixDashboardMenuEntry"]:before {
+    content: '\f085';
+    font: 110% FontAwesome;
+    padding-right: 0.5em;
+    }
 
 .dropdown-menu {
     margin: 0;
diff --git a/src/js/browsercache.js b/src/js/browsercache.js
new file mode 100644
index 0000000..2929fc9
--- /dev/null
+++ b/src/js/browsercache.js
@@ -0,0 +1,63 @@
+/*******************************************************************************
+
+    uMatrix - a Chromium browser extension to black/white list requests.
+    Copyright (C) 2015 Raymond Hill
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see {http://www.gnu.org/licenses/}.
+
+    Home: https://github.com/gorhill/uMatrix
+*/
+
+/* global µMatrix */
+
+/******************************************************************************/
+
+(function() {
+
+'use strict';
+
+/******************************************************************************/
+
+// Browser data jobs
+
+var clearCache = function() {
+    setTimeout(clearCache, 15 * 60 * 1000);
+
+    var µm = µMatrix;
+    if ( !µm.userSettings.clearBrowserCache ) {
+        return;
+    }
+
+    µm.clearBrowserCacheCycle -= 15;
+    if ( µm.clearBrowserCacheCycle > 0 ) {
+        return;
+    }
+
+    µm.clearBrowserCacheCycle = µm.userSettings.clearBrowserCacheAfter;
+    µm.browserCacheClearedCounter++;
+
+    vAPI.browserCache.clearByTime(0);
+
+    µm.logger.writeOne('', 'info', 'browser cache cleared');
+
+    //console.debug('clearBrowserCacheCallback()> vAPI.browserCache.clearByTime() called');
+};
+
+setTimeout(clearCache, 15 * 60 * 1000);
+
+/******************************************************************************/
+
+})();
+
+/******************************************************************************/
diff --git a/src/js/logger-ui.js b/src/js/logger-ui.js
new file mode 100644
index 0000000..bca315f
--- /dev/null
+++ b/src/js/logger-ui.js
@@ -0,0 +1,309 @@
+/*******************************************************************************
+
+    uMatrix - a browser extension to benchmark browser session.
+    Copyright (C) 2015 Raymond Hill
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see {http://www.gnu.org/licenses/}.
+
+    Home: https://github.com/gorhill/sessbench
+
+    TODO: cleanup/refactor
+*/
+
+/* jshint boss: true */
+/* global vAPI, uDom */
+
+/******************************************************************************/
+
+(function() {
+
+'use strict';
+
+/******************************************************************************/
+
+var messager = vAPI.messaging.channel('logger-ui.js');
+
+var inspectedTabId = '';
+var maxEntries = 0;
+var doc = document;
+var body = doc.body;
+var tbody = doc.querySelector('#content tbody');
+var trJunkyard = [];
+var tdJunkyard = [];
+var firstVarDataCol = 1;
+var lastVarDataCol = 3;
+
+var prettyRequestTypes = {
+    'main_frame': 'doc',
+    'stylesheet': 'css',
+    'sub_frame': 'frame',
+    'xmlhttprequest': 'xhr'
+};
+
+var timeOptions = {
+    month: 'short',
+    day: '2-digit',
+    hour: '2-digit',
+    minute: '2-digit',
+    second: '2-digit'
+};
+
+/******************************************************************************/
+
+var createCell = function() {
+    var td = tdJunkyard.pop();
+    if ( td ) {
+        return td;
+    }
+    return doc.createElement('td');
+};
+
+/******************************************************************************/
+
+var createRow = function(entry) {
+    var tr = trJunkyard.pop();
+    if ( tr ) {
+        tr.className = '';
+    } else {
+        tr = doc.createElement('tr');
+    }
+    var td;
+    for ( var index = 0; index < firstVarDataCol; index++ ) {
+        td = tr.cells[index];
+        if ( td === undefined ) {
+            td = createCell();
+            tr.appendChild(td);
+        }
+        td.removeAttribute('colspan');
+    }
+    var i = 1, span = 1;
+    for (;;) {
+        td = tr.cells[index];
+        if ( td === undefined ) {
+            td = createCell();
+            tr.appendChild(td);
+        }
+        if ( i === lastVarDataCol ) {
+            break;
+        }
+        if ( entry['d' + i] === undefined ) {
+            span += 1;
+        } else {
+            if ( span !== 1 ) {
+                td.setAttribute('colspan', span);
+            } else {
+                td.removeAttribute('colspan');
+            }
+            index += 1;
+            span = 1;
+        }
+        i += 1;
+    }
+    if ( span !== 1 ) {
+        td.setAttribute('colspan', span);
+    } else {
+        td.removeAttribute('colspan');
+    }
+    index += 1;
+    while ( td = tr.cells[index] ) {
+        tdJunkyard.push(tr.removeChild(td));
+    }
+    return tr;
+};
+
+/******************************************************************************/
+
+var createGap = function(url) {
+    var tr = createRow({ d0: '' });
+    tr.classList.add('doc');
+    tr.cells[firstVarDataCol].textContent = url;
+    tbody.insertBefore(tr, tbody.firstChild);
+};
+
+/******************************************************************************/
+
+var renderLogEntry = function(entry) {
+    var tr = createRow(entry);
+
+    tr.classList.add('tab_' + entry.tab);
+    tr.classList.add('cat_' + entry.cat);
+
+    var time = new Date(entry.tstamp);
+    tr.cells[0].textContent = time.toLocaleString('fullwide', timeOptions);
+
+    switch ( entry.cat ) {
+    case 'info':
+        tr.cells[firstVarDataCol].textContent = entry.d0;
+        break;
+
+    case 'net':
+        // If the request is that of a root frame, insert a gap in the table
+        // in order to visually separate entries for different documents. 
+        if ( entry.d1 === 'doc' ) {
+            createGap(entry.d2);
+        }
+        if ( entry.d0 ) {
+            tr.classList.add('blocked');
+            tr.cells[1].textContent = '---';
+        } else {
+            tr.cells[1].textContent = '';
+        }
+        tr.cells[2].textContent = (prettyRequestTypes[entry.d1] || entry.d1) + '\t';
+        tr.cells[3].textContent = entry.d2 + '\t';
+        break;
+
+    default:
+        break;
+    }
+
+    tbody.insertBefore(tr, tbody.firstChild);
+};
+
+/******************************************************************************/
+
+var renderLogBuffer = function(response) {
+    var buffer = response.entries;
+    if ( buffer.length === 0 ) {
+        return;
+    }
+
+    // Preserve scroll position
+    var height = tbody.offsetHeight;
+
+    var n = buffer.length;
+    for ( var i = 0; i < n; i++ ) {
+        renderLogEntry(buffer[i]);
+    }
+
+    // Prevent logger from growing infinitely and eating all memory. For
+    // instance someone could forget that it is left opened for some
+    // dynamically refreshed pages.
+    truncateLog(maxEntries);
+
+    var yDelta = tbody.offsetHeight - height;
+    if ( yDelta === 0 ) {
+        return;
+    }
+
+    // Chromium:
+    //   body.scrollTop = good value
+    //   body.parentNode.scrollTop = 0
+    if ( body.scrollTop !== 0 ) {
+        body.scrollTop += yDelta;
+        return;
+    }
+
+    // Firefox:
+    //   body.scrollTop = 0
+    //   body.parentNode.scrollTop = good value
+    var parentNode = body.parentNode;
+    if ( parentNode && parentNode.scrollTop !== 0 ) {
+        parentNode.scrollTop += yDelta;
+    }
+};
+
+/******************************************************************************/
+
+var truncateLog = function(size) {
+    if ( size === 0 ) {
+        size = 25000;
+    }
+    size = Math.min(size, 25000);
+    var tr;
+    while ( tbody.childElementCount > size ) {
+        tr = tbody.lastElementChild;
+        trJunkyard.push(tbody.removeChild(tr));
+    }
+};
+
+/******************************************************************************/
+
+var onBufferRead = function(response) {
+    renderLogBuffer(response);
+    setTimeout(readLogBuffer, 1000);
+};
+
+/******************************************************************************/
+
+// This can be called only once, at init time. After that, this will be called
+// automatically. If called after init time, this will be messy, and this would
+// require a bit more code to ensure no multi time out events.
+
+var readLogBuffer = function() {
+    messager.send({ what: 'readMany', tabId: inspectedTabId }, onBufferRead);
+};
+
+/******************************************************************************/
+
+var clearBuffer = function() {
+    var tr;
+    while ( tbody.firstChild !== null ) {
+        tr = tbody.lastElementChild;
+        trJunkyard.push(tbody.removeChild(tr));
+    }
+};
+
+/******************************************************************************/
+
+var reloadTab = function() {
+    messager.send({ what: 'reloadTab', tabId: inspectedTabId });
+};
+
+/******************************************************************************/
+
+var onMaxEntriesChanged = function() {
+    var raw = uDom(this).val();
+    try {
+        maxEntries = parseInt(raw, 10);
+        if ( isNaN(maxEntries) ) {
+            maxEntries = 0;
+        }
+    } catch (e) {
+        maxEntries = 0;
+    }
+
+    messager.send({
+        what: 'userSettings',
+        name: 'requestLogMaxEntries',
+        value: maxEntries
+    });
+
+    truncateLog(maxEntries);
+};
+
+/******************************************************************************/
+
+uDom.onLoad(function() {
+    // Extract the tab id of the page we need to pull the log
+    var matches = window.location.search.match(/[\?&]tabId=([^&]+)/);
+    if ( matches && matches.length === 2 ) {
+        inspectedTabId = matches[1];
+    }
+
+    var onSettingsReady = function(settings) {
+        maxEntries = settings.requestLogMaxEntries || 0;
+        uDom('#maxEntries').val(maxEntries || '');
+    };
+    messager.send({ what: 'getUserSettings' }, onSettingsReady);
+
+    readLogBuffer();
+
+    uDom('#reload').on('click', reloadTab);
+    uDom('#clear').on('click', clearBuffer);
+    uDom('#maxEntries').on('change', onMaxEntriesChanged);
+});
+
+/******************************************************************************/
+
+})();
diff --git a/src/logger-ui.html b/src/logger-ui.html
new file mode 100644
index 0000000..5d91057
--- /dev/null
+++ b/src/logger-ui.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<link rel="stylesheet" type="text/css" href="css/common.css">
+<link rel="stylesheet" type="text/css" href="css/logger-ui.css">
+<title>uMatrix log</title>
+</head>
+<body>
+<div id="toolbar">
+    <span id="reload" class="button fa">&#xf021;</span>
+    <span id="clear" class="button fa">&#xf12d;</span>
+    <span id="filterButton" class="button fa">&#xf0b0;</span><input id="filterExpression" type="text" placeholder="logFilterPrompt">
+    <input id="maxEntries" type="text" size="5" title="logMaxEntriesTip">
+    </div>
+<div id="content">
+    <table><tbody></tbody></table>
+    </div>
+<script src="js/vapi-common.js"></script>
+<script src="js/vapi-client.js"></script>
+<script src="js/udom.js"></script>
+<script src="js/i18n.js"></script>
+<script src="js/logger-ui.js"></script>
+</body>
+</html>
diff --git a/src/popup.html b/src/popup.html
index 6df014c..566d674 100644
--- a/src/popup.html
+++ b/src/popup.html
@@ -33,9 +33,9 @@
             <button id="buttonMtxSwitches" type="button" class="dropdown-menu-button fa scopeRel" tabindex="-1">&#xf142;</button>
             <div class="dropdown-menu">
                 <ul id="mtxSwitches">
-                    <li id="mtxSwitch_ua-spoof" class="dropdown-menu-entry"><span data-i18n="matrixSwitchUASpoof"></span>
-                    <li id="mtxSwitch_referrer-spoof" class="dropdown-menu-entry"><span data-i18n="matrixSwitchReferrerSpoof"></span>
-                    <li id="mtxSwitch_https-strict" class="dropdown-menu-entry"><span data-i18n="matrixSwitchNoMixedContent"></span>
+                    <li id="mtxSwitch_ua-spoof" class="dropdown-menu-entry" data-i18n="matrixSwitchUASpoof">
+                    <li id="mtxSwitch_referrer-spoof" class="dropdown-menu-entry" data-i18n="matrixSwitchReferrerSpoof">
+                    <li id="mtxSwitch_https-strict" class="dropdown-menu-entry" data-i18n="matrixSwitchNoMixedContent">
                 </ul>
             </div>
             <div class="dropdown-menu-capture"></div>
@@ -49,7 +49,7 @@
     <div class="toolbar alignRight">
         <button id="buttonReload" type="button" class="fa tip-anchor-right" data-i18n-tip="matrixReloadButton">&#xf021;</button>
         <button id="buttonRevertAll" type="button" class="fa tip-anchor-right" tabindex="-1" data-i18n-tip="matrixRevertButtonAllTip">&#xf12d;<span class="fa">&#xf12d;</span><span class="fa">&#xf12d;</span><span class="fa">&#xf12d;</span><span class="fa">&#xf12d;</span></button>
-        <button type="button" class="dropdown-menu-button fa tip-anchor-right">&#xf085;</button>
+        <button type="button" class="dropdown-menu-button fa tip-anchor-right">&#xf067;</button>
         <div class="dropdown-menu">
             <ul>
                 <li class="dropdown-menu-entry extensionURL" data-extension-url="logger-ui.html" data-i18n="matrixLoggerMenuEntry">