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88-543: Google Chrome is a web browser developed by Google . It was first released in 2008 for Microsoft Windows , built with free software components from Apple WebKit and Mozilla Firefox . Versions were later released for Linux , macOS , iOS , iPadOS , and also for Android , where it is the default browser. The browser is also the main component of ChromeOS , where it serves as the platform for web applications . Most of Chrome's source code comes from Google's free and open-source software project Chromium , but Chrome

176-484: A "tips" section that displays hints and tricks for using the browser. Starting with Google Chrome 3.0, users can install themes to alter the appearance of the browser. Many free third-party themes are provided in an online gallery, accessible through a "Get themes" button in Chrome's options. Chrome includes a bookmarks submenu that lists the user's bookmarks, provides easy access to Chrome's Bookmark Manager, and allows

264-474: A GUI and some level of a CLI, although the GUIs usually receive more attention. GUI wrappers find a way around the command-line interface versions (CLI) of (typically) Linux and Unix-like software applications and their text-based UIs or typed command labels. While command-line or text-based applications allow users to run a program non-interactively, GUI wrappers atop them avoid the steep learning curve of

352-525: A GUI are usually performed through direct manipulation of the graphical elements. Beyond computers, GUIs are used in many handheld mobile devices such as MP3 players, portable media players, gaming devices, smartphones and smaller household, office and industrial controls . The term GUI tends not to be applied to other lower- display resolution types of interfaces , such as video games (where head-up displays ( HUDs ) are preferred), or not including flat screens like volumetric displays because

440-499: A built-in ability to enable experimental features. Originally called about:labs , the address was changed to about:flags to make it less obvious to casual users. The desktop edition of Chrome is able to save pages as HTML with assets in a "_files" subfolder, or as unprocessed HTML-only document. It also offers an option to save in the MHTML format. Chrome allows users to make local desktop shortcuts that open web applications in

528-410: A combination of technologies and devices to provide a platform that users can interact with, for the tasks of gathering and producing information. A series of elements conforming a visual language have evolved to represent information stored in computers. This makes it easier for people with few computer skills to work with and use computer software. The most common combination of such elements in GUIs

616-597: A criticism for this change since it limits the number of rules and types of expressions that may be checked by adblockers. Additionally, the prohibition of remotely-hosted code will restrict the ability for adblocking filter lists to be updated independently of the extension itself. The JavaScript virtual machine used by Chrome, the V8 JavaScript engine, has features such as dynamic code generation , hidden class transitions , and precise garbage collection . In 2008, several websites performed benchmark tests using

704-508: A grid of items with rows of text extending sideways from the icon. Multi-row and multi-column layouts commonly found on the web are "shelf" and "waterfall". The former is found on image search engines , where images appear with a fixed height but variable length, and is typically implemented with the CSS property and parameter display: inline-block; . A waterfall layout found on Imgur and TweetDeck with fixed width but variable height per item

792-535: A major future update to Chrome's extension API , known as "Manifest V3" (in reference to the manifest file contained within extensions). Manifest V3 is intended to modernize the extension architecture and improve the security and performance of the browser; it adopts declarative APIs to "decrease the need for overly-broad access and enable more performant implementation by the browser", replaces background pages with feature-limited "Service Workers" to reduce resource usage, and prohibits remotely-hosted code. Google faced

880-461: A more simplified 3 dot menu. Starting with Google Chrome 4.1, the application added a built-in translation bar using Google Translate . Language translation is currently available for 52 languages. When Chrome detects a foreign language other than the user's preferred language set during the installation time, it asks the user whether or not to translate. Chrome allows users to synchronize their bookmarks, history, and settings across all devices with

968-512: A number of other open-source projects. The V8 JavaScript virtual machine was considered a sufficiently important project to be split off (as was Adobe /Mozilla's Tamarin ) and handled by a separate team in Denmark coordinated by Lars Bak . According to Google, existing implementations were designed "for small programs, where the performance and interactivity of the system weren't that important", but web applications such as Gmail "are using

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1056-506: A program was busy. Additionally, it was the first GUI to introduce something resembling Virtual Desktops . Windows 95 , accompanied by an extensive marketing campaign, was a major success in the marketplace at launch and shortly became the most popular desktop operating system. In 2007, with the iPhone and later in 2010 with the introduction of the iPad , Apple popularized the post-WIMP style of interaction for multi-touch screens, and those devices were considered to be milestones in

1144-474: A retail store, airline self-ticket and check-in, information kiosks in a public space, like a train station or a museum, and monitors or control screens in an embedded industrial application which employ a real-time operating system (RTOS). Cell phones and handheld game systems also employ application specific touchscreen GUIs. Newer automobiles use GUIs in their navigation systems and multimedia centers, or navigation multimedia center combinations. A GUI uses

1232-542: A score of 600+ failed, while Internet Explorer 10 had a score of 7 failed. In 2011, on the official CSS 2.1 test suite by standardization organization W3C , WebKit, the Chrome rendering engine, passed 89.75% (89.38% out of 99.59% covered) CSS 2.1 tests. On the HTML5 web standards test, Chrome 41 scored 518 out of 555 points, placing it ahead of the five most popular desktop browsers. Chrome 41 on Android scored 510 out of 555 points. Chrome 44 scored 526, only 29 points less than

1320-531: A section in the menu for deleting cookies. Finer-grained management of cookies usually requires a browser extension . The first web browser, called WorldWideWeb , was created in 1990 by Sir Tim Berners-Lee . He then recruited Nicola Pellow to write the Line Mode Browser , which displayed web pages on dumb terminals . The Mosaic web browser was released in April 1993, and was later credited as

1408-414: A short sequence of words and symbols. Custom functions may be used to facilitate access to frequent actions. Command-line interfaces are more lightweight , as they only recall information necessary for a task; for example, no preview thumbnails or graphical rendering of web pages. This allows greater efficiency and productivity once many commands are learned. But reaching this level takes some time because

1496-469: A software demonstration that pushed Schmidt into making Chrome a core business priority, which resulted in commercial success. Because of the proliferation of Chrome, Google has expanded the "Chrome" brand name to other products. These include not just ChromeOS but also Chromecast , Chromebook , Chromebit , Chromebox , and Chromebase . Google chief executive Eric Schmidt opposed the development of an independent web browser for six years. He stated that "at

1584-803: A sync service and web accessibility features. Common user interface (UI) features: While mobile browsers have similar UI features as desktop versions, the limitations of touch screens require mobile UIs to be simpler. The difference is significant for users accustomed to keyboard shortcuts . The most popular desktop browsers also have sophisticated web development tools . Web browsers are popular targets for hackers , who exploit security holes to steal information, destroy files , and other malicious activities. Browser vendors regularly patch these security holes, so users are strongly encouraged to keep their browser software updated. Other protection measures are antivirus software and being aware of scams . User interface chrome The actions in

1672-428: A system or moved about to different places during redesigns. Also, icons and dialog boxes are usually harder for users to script. WIMPs extensively use modes , as the meaning of all keys and clicks on specific positions on the screen are redefined all the time. Command-line interfaces use modes only in limited forms, such as for current directory and environment variables . Most modern operating systems provide both

1760-413: A version of Chrome for augmented reality and virtual reality devices. Google Chrome features a minimalistic user interface, with its user-interface principles later being implemented into other browsers. For example, the merging of the address bar and search bar into the omnibox or omnibar Chrome also has a reputation for strong browser performance. The first release of Google Chrome passed both

1848-414: A version of Chrome on Windows which added hardware-accelerated H.264 video decoding. In October 2013, Cisco announced that it was open-sourcing its H.264 codecs, and it would cover all fees required. On February 7, 2012, Google launched Google Chrome Beta for Android 4.0 devices. On many new devices with Android 4.1 or later preinstalled, Chrome is the default browser. In May 2017, Google announced

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1936-544: A web browser is to fetch content and display it on the user's device. This process begins when the user inputs a Uniform Resource Locator (URL), such as https://en.wikipedia.org/ , into the browser. Virtually all URLs on the Web start with either http: or https: which means they are retrieved with the Hypertext Transfer Protocol (HTTP). For secure mode (HTTPS), the connection between

2024-498: A window separate from Chrome, and look more like native applications. Announced on December 7, 2010, the Chrome Web Store allows users to install web applications as extensions to the browser, although most of these extensions function simply as links to popular web pages or games, some of the apps like Springpad do provide extra features like offline access. The themes and extensions have also been tightly integrated into

2112-465: Is Google Chrome , with a 67% global market share on all devices, followed by Safari with 18%. A web browser is not the same thing as a search engine , though the two are often confused. A search engine is a website that provides links to other websites. However, to connect to a website's server and display its web pages, a user must have a web browser installed. In some technical contexts, browsers are referred to as user agents . The purpose of

2200-674: Is a related technology that promises to deliver the representation benefits of 3D environments without their usability drawbacks of orientation problems and hidden objects. In 2006, Hillcrest Labs introduced the first ZUI for television. Other innovations include the menus on the PlayStation 2 , the menus on the Xbox , Sun's Project Looking Glass , Metisse , which was similar to Project Looking Glass, BumpTop , where users can manipulate documents and windows with realistic movement and physics as if they were physical documents, Croquet OS , which

2288-407: Is also dominant on smartphones. With a market share of 65% across all platforms combined, Chrome is the most used web browser in the world today. Google Chief Executive Eric Schmidt was previously involved in the " browser wars ", a part of U.S. corporate history , and opposed the expansion of the company into such a new area. However, Google co-founders Sergey Brin and Larry Page spearheaded

2376-401: Is an application for accessing websites . When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's screen. Browsers are used on a range of devices, including desktops , laptops , tablets , and smartphones . By 2020, an estimated 4.9 billion people had used a browser. The most-used browser

2464-460: Is based on Mozilla 's code. Both of these codebases are open-source, so a number of small niche browsers are also made from them. The most popular browsers share many features in common. They automatically log users' browsing history , unless the users turn off their browsing history or use the non-logging private mode . They also allow users to set bookmarks , customize the browser with extensions , and can manage user passwords . Some provide

2552-417: Is especially common with applications designed for Unix-like operating systems. The latter used to be implemented first because it allowed the developers to focus exclusively on their product's functionality without bothering about interface details such as designing icons and placing buttons. Designing programs this way also allows users to run the program in a shell script . Many environments and games use

2640-508: Is internally tested with unit testing , automated testing of scripted user actions, fuzz testing , as well as WebKit's layout tests (99% of which Chrome is claimed to have passed), and against commonly accessed websites inside the Google index within 20–30 minutes. Google created Gears for Chrome, which added features for web developers typically relating to the building of web applications, including offline support. Google phased out Gears as

2728-543: Is licensed as proprietary freeware . WebKit was the original rendering engine , but Google eventually forked it to create the Blink engine; all Chrome variants except iOS used Blink as of 2017. As of April 2024, StatCounter estimates that Chrome has a 65% worldwide browser market share (after peaking at 72.38% in November 2018) on personal computers (PC), is most used on tablets (having surpassed Safari ), and

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2816-669: Is represented by rotating a cube with faces representing each user's workspace, and window management is represented via a Rolodex -style flipping mechanism in Windows Vista (see Windows Flip 3D ). In both cases, the operating system transforms windows on-the-fly while continuing to update the content of those windows. The GUI is usually WIMP-based, although occasionally other metaphors surface, such as those used in Microsoft Bob , 3dwm, File System Navigator, File System Visualizer , 3D Mailbox, and GopherVR . Zooming (ZUI)

2904-440: Is the windows, icons, text fields, canvases, menus, pointer ( WIMP ) paradigm, especially in personal computers . The WIMP style of interaction uses a virtual input device to represent the position of a pointing device's interface , most often a mouse , and presents information organized in windows and represented with icons . Available commands are compiled together in menus, and actions are performed making gestures with

2992-555: Is usually implemented by specifying column-width: . Smaller app mobile devices such as personal digital assistants (PDAs) and smartphones typically use the WIMP elements with different unifying metaphors, due to constraints in space and available input devices. Applications for which WIMP is not well suited may use newer interaction techniques , collectively termed post-WIMP UIs. As of 2011, some touchscreen-based operating systems such as Apple's iOS ( iPhone ) and Android use

3080-656: The Acid1 and Acid2 tests. Beginning with version 4.0, Chrome has passed all aspects of the Acid3 test. As of May 2011, Chrome has very good support for JavaScript/ ECMAScript according to Ecma International 's ECMAScript standards conformance Test 262 (version ES5.1 May 18, 2012). This test reports as the final score the number of tests a browser failed; hence lower scores are better. In this test, Chrome version 37 scored 10 failed/11,578 passed. For comparison, Firefox 19 scored 193 failed/11,752 passed and Internet Explorer 9 had

3168-799: The Omnibox . The Omnibox is a URL box that combines the functions of both the address bar and search box. If a user enters the URL of a site previously searched from, Chrome allows pressing Tab to search the site again directly from the Omnibox. When a user starts typing in the Omnibox, Chrome provides suggestions for previously visited sites (based on the URL or in-page text), popular websites (not necessarily visited before – powered by Google Instant ), and popular searches. Although Instant can be turned off, suggestions based on previously visited sites cannot be turned off. Chrome will also autocomplete

3256-612: The SunSpider JavaScript Benchmark tool as well as Google's own set of computationally intense benchmarks, which include ray tracing and constraint solving . They unanimously reported that Chrome performed much faster than all competitors against which it had been tested, including Safari (for Windows), Firefox 3.0 , Internet Explorer 7 , Opera, and Internet Explorer 8 .{ However, on October 11, 2010, independent tests of JavaScript performance, Chrome has been scoring just behind Opera's Presto engine since it

3344-709: The Xerox Star . These early systems spurred many other GUI efforts, including Lisp machines by Symbolics and other manufacturers, the Apple Lisa (which presented the concept of menu bar and window controls ) in 1983, the Apple Macintosh 128K in 1984, and the Atari ST with Digital Research 's GEM , and Commodore Amiga in 1985. Visi On was released in 1983 for the IBM PC compatible computers, but

3432-501: The cursor (or rather pointer ) control: mouse , pointing stick , touchpad , trackball , joystick , virtual keyboards , and head-up displays (translucent information devices at the eye level). There are also actions performed by programs that affect the GUI. For example, there are components like inotify or D-Bus to facilitate communication between computer programs. Ivan Sutherland developed Sketchpad in 1963, widely held as

3520-408: The most popular browser. Microsoft debuted Internet Explorer in 1995, leading to a browser war with Netscape. Within a few years, Microsoft gained a dominant position in the browser market for two reasons: it bundled Internet Explorer with its popular Windows operating system and did so as freeware with no restrictions on usage. The market share of Internet Explorer peaked at over 95% in

3608-494: The 1% threshold. In early January 2009, CNET reported that Google planned to release versions of Chrome for macOS and Linux in the first half of the year. The first official macOS and Linux developer previews of Chrome were announced on June 4, 2009, with a blog post saying they were missing many features and were intended for early feedback rather than general use. In December 2009, Google released beta versions of Chrome for macOS and Linux. Google Chrome 5.0, announced on May 25, 2010,

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3696-627: The 1970s, Engelbart's ideas were further refined and extended to graphics by researchers at Xerox PARC and specifically Alan Kay , who went beyond text-based hyperlinks and used a GUI as the main interface for the Smalltalk programming language , which ran on the Xerox Alto computer , released in 1973. Most modern general-purpose GUIs are derived from this system. The Xerox PARC GUI consisted of graphical elements such as windows , menus , radio buttons , and check boxes . The concept of icons

3784-569: The Chrome browser. This passage was inherited from the general Google terms of service. Google responded to this criticism immediately by stating that the language used was borrowed from other products, and removed this passage from the Terms of Service. Chrome quickly gained about 1% usage share. After the initial surge, usage share dropped until it hit a low of 0.69% in October 2008. It then started rising again and by December 2008, Chrome again passed

3872-503: The Chrome spirit – to make the web quicker, lighter, and easier for all." On January 11, 2011, the Chrome product manager, Mike Jazayeri, announced that Chrome would remove H.264 video codec support for its HTML5 player, citing the desire to bring Google Chrome more in line with the currently available open codecs available in the Chromium project, which Chrome is based on. Despite this, on November 6, 2012, Google released

3960-513: The GUIs advantages, many reviewers questioned the value of the entire concept, citing hardware limits, and problems in finding compatible software. In 1984, Apple released a television commercial which introduced the Apple Macintosh during the telecast of Super Bowl XVIII by CBS , with allusions to George Orwell 's noted novel Nineteen Eighty-Four . The goal of the commercial was to make people think about computers, identifying

4048-625: The Google Chrome Extensions Gallery beta began with approximately 300 extensions. It was launched on January 25, 2010, along with Google Chrome 4.0, containing approximately 1500 extensions. In 2014, Google started preventing some Windows users from installing extensions not hosted on the Chrome Web Store. The following year Google reported a "75% drop in customer support help requests for uninstalling unwanted extensions" which led them to expand this restriction to all Windows and Mac users. In October 2018, Google announced

4136-460: The Google Chrome Extensions Gallery. Some extensions focus on providing accessibility features. Google Tone is an extension developed by Google that when enabled, can use a computer's speakers to exchange URLs with nearby computers with an Internet connection that have the extension enabled as well. On September 9, 2009, Google enabled extensions by default on Chrome's developer channel, and provided several sample extensions for testing. In December,

4224-479: The New Tab Page was updated to allow users to hide thumbnails they did not want to appear. Starting in version 3.0, the New Tab Page was revamped to display thumbnails of the eight most visited websites. The thumbnails could be rearranged, pinned, and removed. Alternatively, a list of text links could be displayed instead of thumbnails. It also features a "Recently closed" bar that shows recently closed tabs and

4312-727: The URLs of sites visited often. If a user types keywords into the Omnibox that do not match any previously visited websites and presses enter, Chrome will conduct the search using the default search engine. One of Chrome's differentiating features is the New Tab Page , which can replace the browser home page and is displayed when a new tab is created. Originally, this showed thumbnails of the nine most visited websites, along with frequent searches, recent bookmarks, and recently closed tabs; similar to Internet Explorer and Firefox with Google Toolbar , or Opera's Speed Dial . In Google Chrome 2.0,

4400-513: The basis for many other browsers, including Microsoft Edge , currently in third place with about a 5% share, as well as Samsung Internet and Opera in fifth and sixth places respectively with over 2% market share each. The other two browsers in the top four are made from different codebases . Safari , based on Apple 's WebKit code, is the second most popular web browser and is dominant on Apple devices, resulting in an 18% global share. Firefox , in fourth place, with about 3% market share,

4488-494: The browser and web server is encrypted , providing a secure and private data transfer. Web pages usually contain hyperlinks to other pages and resources. Each link contains a URL, and when it is clicked or tapped , the browser navigates to the new resource. Most browsers use an internal cache of web page resources to improve loading times for subsequent visits to the same page. The cache can store many items, such as large images, so they do not need to be downloaded from

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4576-519: The browser installed by sending and receiving data through a chosen Google Account, which in turn updates all signed-in instances of Chrome. This can be authenticated either through Google credentials, or a sync passphrase. For web developers, Chrome has an element inspector which allows users to look into the DOM and see what makes up the webpage. Chrome has special URLs that load application-specific pages instead of websites or files on disk. Chrome also has

4664-729: The browser. The browser, when opened in this way, contains none of the regular interface except for the title bar, so as not to "interrupt anything the user is trying to do". This allows web applications to run alongside local software (similar to Mozilla Prism and Fluid ). This feature, according to Google, would be enhanced with the Chrome Web Store , a one-stop web-based web applications directory which opened in December 2010. In September 2013, Google started making Chrome apps "For your desktop". This meant offline access, desktop shortcuts, and less dependence on Chrome—apps launch in

4752-401: The class of GUIs named post-WIMP. These support styles of interaction using more than one finger in contact with a display, which allows actions such as pinching and rotating, which are unsupported by one pointer and mouse. Human interface devices , for the efficient interaction with a GUI include a computer keyboard , especially used together with keyboard shortcuts , pointing devices for

4840-440: The comic available on Google Books , and mentioned it on their official blog along with an explanation for the early release. The product was named "Chrome" as an initial development project code name , because it is associated with fast cars and speed. Google kept the development project name as the final release name, as a "cheeky" or ironic moniker, as one of the main aims was to minimize the user interface chrome . The browser

4928-457: The command words may not be easily discoverable or mnemonic . Also, using the command line can become slow and error-prone when users must enter long commands comprising many parameters or several different filenames at once. However, windows, icons, menus, pointer ( WIMP ) interfaces present users with many widgets that represent and can trigger some of the system's available commands. GUIs can be made quite hard when dialogs are buried deep in

5016-413: The command-line, which requires commands to be typed on the keyboard . By starting a GUI wrapper, users can intuitively interact with, start, stop, and change its working parameters, through graphical icons and visual indicators of a desktop environment , for example. Applications may also provide both interfaces, and when they do the GUI is usually a WIMP wrapper around the command-line version. This

5104-571: The designer's work to change the interface as user needs evolve. Good GUI design relates to users more, and to system architecture less. Large widgets, such as windows , usually provide a frame or container for the main presentation content such as a web page, email message, or drawing. Smaller ones usually act as a user-input tool. A GUI may be designed for the requirements of a vertical market as application-specific GUIs. Examples include automated teller machines (ATM), point of sale (POS) touchscreens at restaurants, self-service checkouts used in

5192-485: The development of mobile devices . The GUIs familiar to most people as of the mid-late 2010s are Microsoft Windows , macOS , and the X Window System interfaces for desktop and laptop computers, and Android , Apple's iOS , Symbian , BlackBerry OS , Windows Phone / Windows 10 Mobile , Tizen , WebOS , and Firefox OS for handheld ( smartphone ) devices. Since the commands available in command line interfaces can be many, complex operations can be performed using

5280-435: The display represents a desktop, on which documents and folders of documents can be placed. Window managers and other software combine to simulate the desktop environment with varying degrees of realism. Entries may appear in a list to make space for text and details, or in a grid for compactness and larger icons with little space underneath for text. Variations in between exist, such as a list with multiple columns of items and

5368-659: The early 2000s. In 1998, Netscape launched what would become the Mozilla Foundation to create a new browser using the open-source software model. This work evolved into the Firefox browser, first released by Mozilla in 2004. Firefox's market share peaked at 32% in 2010. Apple released its Safari browser in 2003; it remains the dominant browser on Apple devices, though it did not become popular elsewhere. Google debuted its Chrome browser in 2008, which steadily took market share from Internet Explorer and became

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5456-611: The first graphical computer-aided design program. It used a light pen to create and manipulate objects in engineering drawings in realtime with coordinated graphics. In the late 1960s, researchers at the Stanford Research Institute , led by Douglas Engelbart , developed the On-Line System (NLS), which used text-based hyperlinks manipulated with a then-new device: the mouse . (A 1968 demonstration of NLS became known as " The Mother of All Demos ".) In

5544-713: The first web browser to find mainstream popularity. Its innovative graphical user interface made the World Wide Web easy to navigate and thus more accessible to the average person. This, in turn, sparked the Internet boom of the 1990s, when the Web grew at a very rapid rate. The lead developers of Mosaic then founded the Netscape corporation, which released the Mosaic-influenced Netscape Navigator in 1994. Navigator quickly became

5632-485: The interface found in current versions of Microsoft Windows, and in various desktop environments for Unix-like operating systems , such as macOS and Linux . Thus most current GUIs have largely common idioms. GUIs were a hot topic in the early 1980s. The Apple Lisa was released in 1983, and various windowing systems existed for DOS operating systems (including PC GEM and PC/GEOS ). Individual applications for many platforms presented their own GUI variants. Despite

5720-413: The kind of data they hold. The widgets of a well-designed interface are selected to support the actions necessary to achieve the goals of users. A model–view–controller allows flexible structures in which the interface is independent of and indirectly linked to application functions, so the GUI can be customized easily. This allows users to select or design a different skin or theme at will, and eases

5808-701: The maximum score. By default, the main user interface includes back, forward, refresh/cancel and menu buttons. A home button is not shown by default, but can be added through the Settings page to take the user to the new tab page or a custom home page. Tabs are the main component of Chrome's user interface and have been moved to the top of the window rather than below the controls. This subtle change contrasts with many existing tabbed browsers which are based on windows and contain tabs. Tabs, with their state, can be transferred seamlessly between window containers by dragging. Each tab has its own set of controls, including

5896-435: The methods of 3D graphics to project 3D GUI objects onto the screen. The use of 3D graphics has become increasingly common in mainstream operating systems (ex. Windows Aero , and Aqua (MacOS)) to create attractive interfaces, termed eye candy (which includes, for example, the use of drop shadows underneath windows and the cursor ), or for functional purposes only possible using three dimensions. For example, user switching

5984-513: The most popular browser in 2012. Chrome has remained dominant ever since. By 2015, Microsoft replaced Internet Explorer with Edge for the Windows 10 release. Since the early 2000s, browsers have greatly expanded their HTML , CSS , JavaScript , and multimedia capabilities. One reason has been to enable more sophisticated websites, such as web apps . Another factor is the significant increase of broadband connectivity in many parts of

6072-454: The new store, allowing users to search the entire catalog of Chrome extras. The Chrome Web Store was opened on February 11, 2011, with the release of Google Chrome 9.0. Browser extensions are able to modify Google Chrome. They are supported by the browser's desktop edition, but not on mobile. These extensions are written using web technologies like HTML , JavaScript, and CSS . They are distributed through Chrome Web Store, initially known as

6160-403: The pointing device. A window manager facilitates the interactions between windows, applications , and the windowing system . The windowing system handles hardware devices such as pointing devices, graphics hardware, and positioning of the pointer. In personal computers , all these elements are modeled through a desktop metaphor to produce a simulation called a desktop environment in which

6248-513: The same functionality became available in the HTML5 standards. In March 2011, Google introduced a new simplified logo to replace the previous 3D logo that had been used since the project's inception. Google designer Steve Rura explained the company reasoning for the change: "Since Chrome is all about making your web experience as easy and clutter-free as possible, we refreshed the Chrome icon to better represent these sentiments. A simpler icon embodies

6336-401: The server again. Cached items are usually only stored for as long as the web server stipulates in its HTTP response messages. During the course of browsing, cookies received from various websites are stored by the browser. Some of them contain login credentials or site preferences. However, others are used for tracking user behavior over long periods of time, so browsers typically provide

6424-517: The system never reached commercial production. The first commercially available computer with a GUI was the 1979 PERQ workstation , manufactured by Three Rivers Computer Corporation. Its design was heavily influenced by the work at Xerox PARC. In 1981, Xerox eventually commercialized the ideas from the Alto in the form of a new and enhanced system – the Xerox 8010 Information System – more commonly known as

6512-505: The term is restricted to the scope of 2D display screens able to describe generic information, in the tradition of the computer science research at the Xerox Palo Alto Research Center . Designing the visual composition and temporal behavior of a GUI is an important part of software application programming in the area of human–computer interaction . Its goal is to enhance the efficiency and ease of use for

6600-405: The time that Google was hiring former Microsoft web developers among others. It also came shortly after the release of Mozilla Firefox 1.0, which was surging in popularity and taking market share from Internet Explorer , which had noted security problems. Chrome is based on the open-source code of the Chromium project. Development of the browser began in 2006, spearheaded by Sundar Pichai . Chrome

6688-439: The time, Google was a small company", and he did not want to go through "bruising browser wars". Company co-founders Sergey Brin and Larry Page hired several Mozilla Firefox developers and built a demonstration of Chrome. Afterwards, Schmidt said, "It was so good that it essentially forced me to change my mind." In September 2004, rumors of Google building a web browser first appeared. Online journals and U.S. newspapers stated at

6776-456: The underlying logical design of a stored program , a design discipline named usability . Methods of user-centered design are used to ensure that the visual language introduced in the design is well-tailored to the tasks. The visible graphical interface features of an application are sometimes referred to as chrome or GUI . Typically, users interact with information by manipulating visual widgets that allow for interactions appropriate to

6864-494: The user to toggle a bookmarks bar on or off. On January 2, 2019, Google introduced Native Dark Theme for Chrome on Windows 10 . In 2023, it was announced that Chrome would be completely revamped, using Google's Material You design language, the revamp would include more rounded corners, Chrome colors being swapped out for a similar dynamic color system introduced in Android 12 , a revamped address bar, new icons and tabs, and

6952-470: The user-friendly interface as a personal computer which departed from prior business-oriented systems, and becoming a signature representation of Apple products. In 1985, Commodore released the Amiga 1000 , along with Workbench and Kickstart 1.0 (which contained Intuition ). This interface ran as a separate task, meaning it was very responsive and, unlike other GUIs of the time, it didn't freeze up when

7040-637: The web browser to the fullest when it comes to DOM manipulations and JavaScript", and therefore would significantly benefit from a JavaScript engine that could work faster. Chrome initially used the WebKit rendering engine to display web pages. In 2013, they forked the WebCore component to create their own layout engine Blink. Based on WebKit, Blink only uses WebKit's "WebCore" components, while substituting other components, such as its own multi-process architecture, in place of WebKit's native implementation. Chrome

7128-405: The world, enabling people to access data-intensive content, such as streaming HD video on YouTube , that was not possible during the era of dial-up modems . Google Chrome has been the dominant browser since the mid-2010s and currently has a 67% global market share on all devices. The vast majority of its source code comes from Google's open-source Chromium project; this code is also

7216-489: Was "largely developed" in Google's Kitchener office. The release announcement was originally scheduled for September 3, 2008, and a comic by Scott McCloud was to be sent to journalists and bloggers explaining the features within the new browser. Copies intended for Europe were shipped early and German blogger Philipp Lenssen of Google Blogoscoped made a scanned copy of the 38-page comic available on his website after receiving it on September 1, 2008. Google subsequently made

7304-408: Was first publicly released, officially as a beta version , on September 2, 2008, for Windows XP and newer, and with support for 43 languages, and later as a "stable" public release on December 11, 2008. On that same day, a CNET news item drew attention to a passage in the Terms of Service statement for the initial beta release, which seemed to grant to Google a license to all content transferred via

7392-399: Was later introduced by David Canfield Smith , who had written a thesis on the subject under the guidance of Kay. The PARC GUI employs a pointing device along with a keyboard. These aspects can be emphasized by using the alternative term and acronym for windows, icons, menus, pointing device ( WIMP ). This effort culminated in the 1973 Xerox Alto , the first computer with a GUI, though

7480-588: Was never popular due to its high hardware demands. Nevertheless, it was a crucial influence on the contemporary development of Microsoft Windows . Apple, Digital Research, IBM and Microsoft used many of Xerox's ideas to develop products, and IBM's Common User Access specifications formed the basis of the GUIs used in Microsoft Windows, IBM OS/2 Presentation Manager , and the Unix Motif toolkit and window manager . These ideas evolved to create

7568-478: Was representative of real programs. He stated that Firefox 3.0 performed poorly on recursion -intensive benchmarks, such as those of Google, because the Mozilla team had not implemented recursion-tracing yet. Two weeks after Chrome's launch in 2008, the WebKit team announced a new JavaScript engine, SquirrelFish Extreme , citing a 36% speed improvement over Chrome's V8 engine. Web browser A web browser

7656-432: Was the first stable release to support all three platforms. Chrome was one of the twelve browsers offered on BrowserChoice.eu to European Economic Area users of Microsoft Windows in 2010. Chrome was assembled from 25 different code libraries from Google and third parties such as Mozilla 's Netscape Portable Runtime , Network Security Services , NPAPI (dropped as of version 45), Skia Graphics Engine , SQLite , and

7744-423: Was updated in version 10.5. On September 3, 2008, Mozilla responded by stating that their own TraceMonkey JavaScript engine (then in beta), was faster than Chrome's V8 engine in some tests. John Resig , Mozilla's JavaScript evangelist, further commented on the performance of different browsers on Google's own suite, commenting on Chrome's "decimating" of the other browsers, but he questioned whether Google's suite

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