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<li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Tasman+%28browser+engine%29" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Tasman+%28browser+engine%29" title="You're encouraged to log in; however, it's not mandatory. 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data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Version_history" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Version_history"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Version history</span> </div> </a> <ul id="toc-Version_history-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Tasman (browser engine)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 11 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-11" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">11 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Tasman_(renderovac%C3%AD_j%C3%A1dro)" title="Tasman (renderovací jádro) – Czech" lang="cs" hreflang="cs" data-title="Tasman (renderovací jádro)" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Tasman_(Software)" title="Tasman (Software) – German" lang="de" hreflang="de" data-title="Tasman (Software)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Tasman" title="Tasman – Spanish" lang="es" hreflang="es" data-title="Tasman" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Tasman_(moteur_de_rendu)" title="Tasman (moteur de rendu) – French" lang="fr" hreflang="fr" data-title="Tasman (moteur de rendu)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%83%9C%EC%A6%88%EB%A8%BC_(%EB%B8%8C%EB%9D%BC%EC%9A%B0%EC%A0%80_%EC%97%94%EC%A7%84)" title="태즈먼 (브라우저 엔진) – Korean" lang="ko" hreflang="ko" data-title="태즈먼 (브라우저 엔진)" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Tasman_(motore_di_rendering)" title="Tasman (motore di rendering) – Italian" lang="it" hreflang="it" data-title="Tasman (motore di rendering)" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Tasman_(b%C3%B6ng%C3%A9sz%C5%91motor)" title="Tasman (böngészőmotor) – Hungarian" lang="hu" hreflang="hu" data-title="Tasman (böngészőmotor)" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Tasman_(layout-engine)" title="Tasman (layout-engine) – Dutch" lang="nl" hreflang="nl" data-title="Tasman (layout-engine)" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Tasman" title="Tasman – Japanese" lang="ja" hreflang="ja" data-title="Tasman" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Tasman_(motor_de_layout)" title="Tasman (motor de layout) – Portuguese" lang="pt" hreflang="pt" data-title="Tasman (motor de layout)" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Tasman" title="Tasman – Chinese" lang="zh" hreflang="zh" data-title="Tasman" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1091643#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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href="/w/index.php?title=Special:DownloadAsPdf&page=Tasman_%28browser_engine%29&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Tasman_(browser_engine)&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1091643" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div 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.ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-Update plainlinks metadata ambox ambox-content ambox-Update" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/42px-Ambox_current_red_Americas.svg.png" decoding="async" width="42" height="34" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/63px-Ambox_current_red_Americas.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Ambox_current_red_Americas.svg/84px-Ambox_current_red_Americas.svg.png 2x" data-file-width="360" data-file-height="290" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article needs to be <b>updated</b>.<span class="hide-when-compact"> Please help update this article to reflect recent events or newly available information.</span> <span class="date-container"><i>(<span class="date">February 2010</span>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Not to be confused with <a href="/wiki/Tasmania" title="Tasmania">Tasmania</a>.</div> <p><b>Tasman</b> is a discontinued <a href="/wiki/Browser_engine" title="Browser engine">browser engine</a> developed by <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a> for inclusion in <a href="/wiki/Internet_Explorer_for_Mac#Internet_Explorer_5_Macintosh_Edition" title="Internet Explorer for Mac">the Macintosh version of Internet Explorer 5</a>. Tasman was an attempt to improve support for web standards, as defined by the <a href="/wiki/World_Wide_Web_Consortium" title="World Wide Web Consortium">World Wide Web Consortium</a>. At the time of its release, Tasman was seen as the layout engine with the best support for web standards such as <a href="/wiki/HyperText_Markup_Language" class="mw-redirect" title="HyperText Markup Language">HTML</a> and <a href="/wiki/Cascading_Style_Sheets" class="mw-redirect" title="Cascading Style Sheets">CSS</a>.<sup id="cite_ref-PowerofThree_1-0" class="reference"><a href="#cite_note-PowerofThree-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Internet Explorer for Mac is no longer supported, but newer versions of Tasman were incorporated in some other Microsoft products.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>In 2003, Microsoft stopped development for Internet Explorer for Mac. In 2005, they discontinued support for the browser and in 2006 removed the application from the available Microsoft downloads site. </p><p><a href="/wiki/Tantek_%C3%87elik" title="Tantek Çelik">Tantek Çelik</a> led the software team that developed the Tasman engine.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Tasman later became used as the layout engine for the <a href="/wiki/MSN_for_Mac_OS_X" class="mw-redirect" title="MSN for Mac OS X">MSN for Mac OS X</a> and <a href="/wiki/Office_2004_for_Mac" class="mw-redirect" title="Office 2004 for Mac">Office 2004 for Mac</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Version_history">Version history</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tasman_(browser_engine)&action=edit&section=1" title="Edit section: Version history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The first version of Tasman (referred to as "v0") was released with <i>Internet Explorer 5 Macintosh Edition</i> on March 27, 2000. An upgraded version (version 0.1) followed on with the release of <i>Internet Explorer 5.1 for Mac</i>. </p><p>On May 15, 2003, Microsoft released the subscription-only <a href="/wiki/MSN_for_Mac_OS_X" class="mw-redirect" title="MSN for Mac OS X">MSN for Mac OS X</a> browser, which used an upgraded version of Tasman (version 0.9) as its layout engine. In a posting to the <i>Mac Internet Explorer Talk</i> list, Internet Explorer for Mac program manager <a href="/w/index.php?title=Jimmy_Grewal&action=edit&redlink=1" class="new" title="Jimmy Grewal (page does not exist)">Jimmy Grewal</a> listed improvements: </p> <ul><li>Full <a href="/wiki/Unicode" title="Unicode">Unicode</a> support</li> <li>Improved <a href="/wiki/Cascading_Style_Sheets" class="mw-redirect" title="Cascading Style Sheets">CSS</a> support, with CSS 3 Selectors, CSS TV Profile and @media</li> <li>Improved <a href="/wiki/Document_Object_Model" title="Document Object Model">DOM</a> support with DOM 1 Core and DOM 2 Core, Style, and Events. Also improved compatibility with Windows IE DOM.</li> <li><a href="/wiki/XHTML" title="XHTML">XHTML</a> 1.0 and 1.1 support, although it is not activated in MSN for Mac OS X.</li> <li>Better support for Mac OS X features such as <a href="/wiki/Quartz_(graphics_layer)" title="Quartz (graphics layer)">CoreGraphics</a>, <a href="/wiki/Apple_Type_Services_for_Unicode_Imaging" title="Apple Type Services for Unicode Imaging">ATSUI</a> and <a href="/wiki/Core_Foundation" title="Core Foundation">CFSocket</a> networking.</li></ul> <p>For a while Tasman was improved as part of a number of TV set-top box projects at Microsoft reaching version 1.0. The Tasman engine is now used in the <a href="/wiki/Microsoft_TV" class="mw-redirect" title="Microsoft TV">Microsoft TV</a> <a href="/wiki/Mediaroom" title="Mediaroom">Mediaroom</a> Edition. </p><p>On May 11, 2004, Microsoft started shipping <a href="/wiki/Microsoft_Office" title="Microsoft Office">Microsoft Office 2004 for Mac</a> which incorporates a version of the Tasman layout engine in its email client <a href="/wiki/Microsoft_Entourage" title="Microsoft Entourage">Entourage</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Since <a href="/wiki/Microsoft_Office_for_Mac_2011" title="Microsoft Office for Mac 2011">Microsoft Office for Mac 2011</a>, Entourage has been replaced by the Macintosh version of <a href="/wiki/Microsoft_Outlook" title="Microsoft Outlook">Microsoft Outlook</a> which uses a <a href="/wiki/WebKit" title="WebKit">WebKit</a>-based layout engine (used by <a href="/wiki/Safari_(web_browser)" title="Safari (web browser)">Safari</a>) instead.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Microsoft_Edge" title="Microsoft Edge">Microsoft Edge</a>, the successor to Internet Explorer, uses the <a href="/wiki/Blink_(browser_engine)" title="Blink (browser engine)">Blink</a> engine on <a href="/wiki/MacOS" title="MacOS">macOS</a> and <a href="/wiki/WebKit" title="WebKit">WebKit</a> on <a href="/wiki/IOS" title="IOS">iOS</a>/<a href="/wiki/IPadOS" title="IPadOS">iPadOS</a>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tasman_(browser_engine)&action=edit&section=2" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Comparison_of_browser_engines" title="Comparison of browser engines">Comparison of browser engines</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tasman_(browser_engine)&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-PowerofThree-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-PowerofThree_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFCodeBitch2003" class="citation web cs1">CodeBitch (June 16, 2003). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061020223035/http://www.macedition.com/cb/cb_20030616.php">"The power of three"</a>. <i>MacEdition.com</i>. Archived from <a rel="nofollow" class="external text" href="http://www.macedition.com/cb/cb_20030616.php">the original</a> on 2006-10-20<span class="reference-accessdate">. Retrieved <span class="nowrap">2007-04-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=MacEdition.com&rft.atitle=The+power+of+three&rft.date=2003-06-16&rft.au=CodeBitch&rft_id=http%3A%2F%2Fwww.macedition.com%2Fcb%2Fcb_20030616.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.microsoft.com/presspass/press/2000/Jan00/MacWorldIE5.asp">"Microsoft Unveils Faster, Simpler and More Reliable Internet Explorer 5 Macintosh Edition"</a>. <i>Microsoft press release</i>. January 5, 2000<span class="reference-accessdate">. Retrieved <span class="nowrap">2007-04-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Microsoft+press+release&rft.atitle=Microsoft+Unveils+Faster%2C+Simpler+and+More+Reliable+Internet+Explorer+5+Macintosh+Edition&rft.date=2000-01-05&rft_id=http%3A%2F%2Fwww.microsoft.com%2Fpresspass%2Fpress%2F2000%2FJan00%2FMacWorldIE5.asp&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTantek_Çelik2004" class="citation web cs1">Tantek Çelik (2004). <a rel="nofollow" class="external text" href="http://tantek.com/projects/resume.html">"Tantek Çelik resumé"</a>. <i>Tantek's Thoughts</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2007-04-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Tantek%27s+Thoughts&rft.atitle=Tantek+%C3%87elik+resum%C3%A9&rft.date=2004&rft.au=Tantek+%C3%87elik&rft_id=http%3A%2F%2Ftantek.com%2Fprojects%2Fresume.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOmar_Shahine2004" class="citation web cs1">Omar Shahine (April 5, 2004). <a rel="nofollow" class="external text" href="http://blogs.msdn.com/omars/archive/2004/04/05/107468.aspx">"Entourage: A journey to becoming an Office application"</a>. <i>Omar Shahine's weblog</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2007-04-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Omar+Shahine%27s+weblog&rft.atitle=Entourage%3A+A+journey+to+becoming+an+Office+application&rft.date=2004-04-05&rft.au=Omar+Shahine&rft_id=http%3A%2F%2Fblogs.msdn.com%2Fomars%2Farchive%2F2004%2F04%2F05%2F107468.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTantek_Çelik2004" class="citation web cs1">Tantek Çelik (June 29, 2004). <a rel="nofollow" class="external text" href="http://tantek.com/log/2004/06.html#d29t1850">"Subject: Moving on...; To: co-workers"</a>. <i>Tantek's Thoughts</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2007-04-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Tantek%27s+Thoughts&rft.atitle=Subject%3A+Moving+on...%3B+To%3A+co-workers&rft.date=2004-06-29&rft.au=Tantek+%C3%87elik&rft_id=http%3A%2F%2Ftantek.com%2Flog%2F2004%2F06.html%23d29t1850&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.9to5mac.com/32191/outlook-2011-uses-webkit-to-render-html">"Outlook 2011 uses Webkit to render HTML"</a>. 2010-10-25<span class="reference-accessdate">. Retrieved <span class="nowrap">2010-11-19</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Outlook+2011+uses+Webkit+to+render+HTML&rft.date=2010-10-25&rft_id=http%3A%2F%2Fwww.9to5mac.com%2F32191%2Foutlook-2011-uses-webkit-to-render-html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATasman+%28browser+engine%29" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tasman_(browser_engine)&action=edit&section=4" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20020619171414/http://archive.webstandards.org/macie5.txt"><i>Web Standards Project praises Microsoft decision to focus on standards 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href="/wiki/Ladybird_(web_browser)" title="Ladybird (web browser)">LibWeb</a></li> <li><a href="/wiki/Trident_(software)" title="Trident (software)">MSHTML</a></li> <li><a href="/wiki/NetSurf" title="NetSurf">NetSurf</a></li> <li><a href="/wiki/Presto_(browser_engine)" title="Presto (browser engine)">Presto</a></li> <li><a href="/wiki/Servo_(software)" title="Servo (software)">Servo</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/KHTML" title="KHTML">KHTML</a></li> <li><a href="/wiki/Mariner_(browser_engine)" class="mw-redirect" title="Mariner (browser engine)">Mariner</a></li> <li><a class="mw-selflink selflink">Tasman</a></li> <li><a href="/wiki/Tkhtml" title="Tkhtml">Tkhtml</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link 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class="nv-edit"><a href="/wiki/Special:EditPage/Template:Internet_Explorer" title="Special:EditPage/Template:Internet Explorer"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Internet_Explorer" style="font-size:114%;margin:0 4em"><a href="/wiki/Internet_Explorer" title="Internet Explorer">Internet Explorer</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Internet_Explorer_version_history" title="Internet Explorer version history">Versions</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:7em">Main</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Internet_Explorer_1" class="mw-redirect" title="Internet Explorer 1">1</a></li> <li><a href="/wiki/Internet_Explorer_2" title="Internet Explorer 2">2</a></li> <li><a href="/wiki/Internet_Explorer_3" title="Internet Explorer 3">3</a></li> <li><a href="/wiki/Internet_Explorer_4" title="Internet Explorer 4">4</a></li> <li><a href="/wiki/Internet_Explorer_5" title="Internet Explorer 5">5</a></li> <li><a href="/wiki/Internet_Explorer_6" title="Internet Explorer 6">6</a></li> <li><a href="/wiki/Internet_Explorer_7" title="Internet Explorer 7">7</a></li> <li><a href="/wiki/Internet_Explorer_8" title="Internet Explorer 8">8</a></li> <li><a href="/wiki/Internet_Explorer_9" title="Internet Explorer 9">9</a></li> <li><a href="/wiki/Internet_Explorer_10" title="Internet Explorer 10">10</a></li> <li><a href="/wiki/Internet_Explorer_11" title="Internet Explorer 11">11</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7em">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/Internet_Explorer_Mobile" title="Internet Explorer Mobile">Mobile</a></i></li> <li><i><a href="/wiki/Internet_Explorer_for_Mac" title="Internet Explorer for Mac">for Mac</a></i></li> <li><i><a href="/wiki/Internet_Explorer_for_UNIX" title="Internet Explorer for UNIX">for UNIX</a></i></li> <li><a href="/wiki/IEs4Linux" title="IEs4Linux">IEs4Linux</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Overview</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/History_of_Internet_Explorer" title="History of Internet Explorer">History</a></li> <li><a href="/wiki/List_of_Internet_Explorer_add-ons" title="List of Internet Explorer add-ons">Add-ons</a></li> <li><a href="/wiki/CSS_box_model" title="CSS box model">Box model</a></li> <li><a href="/wiki/Browser_Helper_Object" title="Browser Helper Object">Browser Helper Object (BHO)</a></li> <li><a href="/wiki/List_of_Internet_Explorer_extensions" class="mw-redirect" title="List of Internet Explorer extensions">Extensions</a></li> <li><a href="/wiki/Removal_of_Internet_Explorer" title="Removal of Internet Explorer">Removal</a></li> <li><a href="/wiki/Internet_Explorer_shell" title="Internet Explorer shell">Shells</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technologies</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Accelerator_(Internet_Explorer)" title="Accelerator (Internet Explorer)">Accelerator</a></li> <li><a href="/wiki/ActiveX" title="ActiveX">ActiveX</a></li> <li><a href="/wiki/HTML" title="HTML">HTML</a> <ul><li><a href="/wiki/HTML_Application" title="HTML Application">HTA</a></li> <li><a href="/wiki/HTML_Components" title="HTML Components">HTML Components</a></li></ul></li> <li><a href="/wiki/Favicon" title="Favicon">favicon.ico</a></li> <li><a href="/wiki/HTML%2BTIME" title="HTML+TIME">HTML+TIME</a></li> <li><a href="/wiki/Index.dat" title="Index.dat">Index.dat</a></li> <li><a href="/wiki/JScript" title="JScript">JScript</a></li> <li><a href="/wiki/MHTML" title="MHTML">MHTML</a></li> <li><a href="/wiki/MSXML" title="MSXML">MSXML</a></li> <li><a href="/wiki/Windows_RSS_Platform" title="Windows RSS Platform">RSS Platform</a></li> <li><a href="/wiki/Smart_tag_(Microsoft)" title="Smart tag (Microsoft)">Smart tags</a></li> <li><a href="/wiki/Temporary_Internet_Files" title="Temporary Internet Files">Temporary Internet Files</a></li> <li><a href="/wiki/Vector_Markup_Language" title="Vector Markup Language">Vector Markup Language</a></li> <li><a href="/wiki/Web_Slice" title="Web Slice">Web Slice</a></li> <li><a href="/wiki/Web_Proxy_Autodiscovery_Protocol" class="mw-redirect" title="Web Proxy Autodiscovery Protocol">WPAD</a></li> <li><a href="/wiki/XMLHttpRequest" title="XMLHttpRequest">XHR/XDomainRequest</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software and engines</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Internet_Explorer_Administration_Kit" title="Internet Explorer Administration Kit">Administration Kit</a></li> <li><a href="/wiki/Internet_Explorer_Developer_Tools" class="mw-redirect" title="Internet Explorer Developer Tools">Developer Tools</a></li> <li><a href="/wiki/Integrated_Windows_Authentication" title="Integrated Windows Authentication">Integrated Windows Authentication</a></li> <li><a class="mw-selflink selflink">Tasman</a></li> <li><a href="/wiki/Trident_(software)" title="Trident (software)">MSHTML</a> <ul><li><a href="/wiki/Chakra_(JScript_engine)" title="Chakra (JScript engine)">Chakra</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" 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navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Browser_wars#First_Browser_War" title="Browser wars">First Browser War</a></li> <li><a href="/wiki/Browser_wars#Second_Browser_War" title="Browser wars">Second Browser War</a></li> <li><a href="/wiki/Download.ject" title="Download.ject">Download.ject</a></li> <li><a href="/wiki/Eolas#Patents" title="Eolas"><i>Eolas v. 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