K-Meleon

Christophe Thibault started the K-Meleon project in the 2000s, when many new browsers were launched. To open-source their once-dominant Netscape Communicator Internet suite, Netscape founded the Mozilla project. K-Meleon was one of several browsers to use Mozilla's browser engine Gecko. Thibault designed K-Meleon to combine Gecko with native Windows interface elements, an approach that was less resource-intensive and allowed the browser to blend into its environment. Embedding Gecko Christophe Thibault released K-Meleon 0.1 on August 21, 2000. Thibault said he created the first simple release to attract attention, during a day off. Thibault handed the project over to new developers, including Brian Harris, Sebastian Spaeth, Jeff Doozan, and Ulf Erikson, who began implementing browser functions through modular Kplugins. The K-Meleon team released new versions with pop-up blocking and cookie management. These releases introduced text-based configuration files called configs that allowed users to customize the browser or hide interface elements, To create a stand-alone browser, the Galeon project embedded Mozilla's rendering engine. Galeon was released for Linux using GNOME's widget toolkit GTK. K-Meleon brought a similar approach to Windows using the operating system's native application programming interface (API) to create a lightweight user interface (UI). Mozilla created user interfaces via their cross-platform XML User Interface Language (XUL) layer. This technology used Gecko to lay out application interfaces. K-Meleon was smaller and more closely integrated into the Windows desktop than Mozilla's browser, and could use the native bookmarking system to access Internet Explorer's favorites. macro, the optional Tango theme, and several NPAPI plugins installed K-Meleon 0.7 was released with the Mozilla 1.0 engine in October 2002. Despite AOL disbanding upstream parent company Netscape in 2003, the development of K-Meleon continued. Mozilla continued work on Gecko, and K-Meleon was updated with service packs and version 0.8. In 2005, Ulf Erikson announced version 0.9 would be the final version of K-Meleon he would build. He was the project's developer but stated he was no longer using K-Meleon as his primary browser after moving to Linux. In January 2006, Dorian Boissonnade became the lead developer and began working towards a 1.0 release. K-Meleon 1.0 was released in July 2006 and made the browser fully translatable. It stored localizations in separate library-and-config files within existing K-Meleon installations. Parts of the browser could be translated in a text editor. K-Meleon 1.0 maintained support for its existing system of text-based configuration files and introduced a new graphical interface to change preferences from within the browser. Later versions came with over 1,000 lines of macro code, and the macros users wrote and shared online. In response, K-Meleon developers separated macros into modules. By 2010, it offered Windows users a choice of the 12 most popular web browsers, including K-Meleon. 7x releases In 2011, Mozilla ended support for embedding the Gecko layout engine; because K-Meleon had previously relied on this API, the browser's future became uncertain. In 2013, after years without an official, stable release, the K-Meleon group began developing version 74. XULRunner was a stand-alone implementation of the Gecko engine designed to launch applications. K-Meleon 74 used XULRunner instead of Mozilla's deprecated embedding software. K-Meleon 75 included a spelling checker, form auto-completion, and a new skin system. Boissonnade began work on version 76 but suffered a hard disk drive failure during beta testing. Goanna branch Active development on K-Meleon takes place using Goanna, a fork of Gecko created for the browser Pale Moon. With Firefox Quantum, Mozilla rewrote large parts of its browser engine. In 2017, Roy Tam forked K-Meleon 76 to run on Goanna. The project's former lead developer Boissonnade wrote; "Thanks for taking care of that little lizard [after I] left it". K-Meleon on Goanna remains compatible with deprecated versions of Windows and can run with smaller amounts of RAM than those required by mainstream web browsers. K-Meleon has lower memory requirements than other low-resource browsers. K-Meleon is updated on a rolling release schedule. By default, the browser is a multi-lingual portable application that can directly run from the host computer or removable media. It is also included in the PortableApps.com repository. By 2023, K-Meleon was not compatible with major web apps and social media sites. As of October 2024, the final planned release is version 76.5.5. == Customization ==

Customization of K-Meleon's interface is possible using text-format configuration files called configs. These configs can call upon macros, HelloWorld{ alert("Hello world!"); } To trigger the macro, a keyboard accelerator could be created by adding the code below to the accelerator config, causing the macro to launch if the Ctrl, Alt, and H keys are pressed at the same time. CTRL ALT H = macros(HelloWorld) Custom toolbars offer more options, but the syntax is similar. The example below would create a new toolbar with a button to trigger a macro. NewToolbar{ !NewButton{ macros(HelloWorld) } } This combination of configs and macro modules provides control over much of the browser. It also creates a learning curve for customization that is not present in most browsers. A CNET review criticized K-Meleon because it "requires some knowledge of computer code to get the most out of it". Popular browsers use systems like WebExtensions, where there is a separation between users and extension developers. Because of its flexibility, K-Meleon was useful for environments in which the browser needed to be customized for public use, such as libraries and Internet cafés. It allowed administrators to hide some features from patrons. For example, a library could hide interface elements like the address bar or limit the computer's access to an online resource like the library catalog. == Legacy Windows versions ==

K-Meleon supports a range of legacy software and hardware. Windows XP and its Windows Embedded POSReady 2009 variant have been unsupported since 2019. The latest major browser releases to support these operating systems are Microsoft's Internet Explorer 8 (2014), Google Chrome 49.0.2623.112 (2016), and Mozilla Firefox 52.9.0 (2018). Web browsers cannot access secure websites if they do not support Transport Layer Security (TLS) encryption. As of 2018, most major web sites use TLS encryption via HTTPS. Early versions of K-Meleon for Windows 2000 and Windows 9X receive occasional updates for TLS certificates. K-Meleon 1.5 can run on Windows 95, Windows 98, and Windows Me. Occasional TLS updates allow version 1.5 to access secure websites. == Release history ==

K-Meleon, which was first released in 2000, has been under development for over 20 years and is still maintained. The most-recent version K-Meleon 76 is updated on a rolling release schedule. All versions of K-Meleon are written for Microsoft Windows operating systems. == See also ==