Lynx is also used to test web sites' performance. Online services that provide Lynx's view of a given web page are available. Web designers may use Lynx to determine the way search engines and web crawlers see the sites they develop. Since Lynx will take keystrokes from a text file, it is still very useful for automated data entry, web page navigation, and web scraping, thus Lynx is used in some web crawlers. Despite its text-only nature and age, it can still be used to effectively browse much of the modern web, including performing interactive tasks such as editing Wikipedia. Lynx is also useful for accessing websites from a remotely connected system in which no graphical display is available.
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A version of Lynx specifically enhanced for use with screen readers on Windows was developed by IIT Madras. As Lynx substitutes images, frames and other non-textual content with the text from alt, name and title HTML attributes and allows hiding the user interface elements, the browser becomes specifically suitable for use with cost-effective general purpose screen reading software. Accessibilityīecause of its refreshable braille display and text-to-speech–friendly interface, Lynx can be used for internet access by visually impaired users.
The reason for restricting the options which can be saved originated in a usage of lynx which was more common in the mid-1990s, i.e., using lynx itself as a front-end application to the Internet accessed by dial-in connections. Lynx implements many of these runtime optional features, optionally (controlled through a setting in the configuration file) allowing the choices to be saved to a separate writable configuration file. Again, there is some overlap between the settings. In addition to pre-set options by command-line and configuration file, lynx's behavior can be adjusted at runtime using its options menu. There is some overlap between the two, although there are command-line options such as -restrict which are not matched in lynx.cfg. The template configuration file lynx.cfg lists 233 configurable features. There are 142 command line options according to its help message. Lynx accepts configuration options from either command-line options or configuration files. Similarly, Lynx also supports browsing histories and page caching, both of which can raise privacy concerns. However, Lynx supports cookie whitelisting and blacklisting, or alternatively cookie support can be disabled permanently. Still Lynx does support HTTP cookies, which can also be used to track user information. Privacyīecause Lynx does not support graphics, web bugs that track user information are not fetched therefore, web pages can be read without the privacy concerns of graphic web browsers. The speed benefits of text-only browsing are most apparent when using low bandwidth internet connections, or older computer hardware that may be slow to render image-heavy content. Unlike most web browsers, Lynx does not support JavaScript and Adobe Flash, which some websites require to work correctly. Lynx cannot inherently display various types of non-text content on the web, such as images and video, but it can launch external programs to handle it, such as an image viewer or a video player. Tables are formatted using spaces, while frames are identified by name and can be explored as if they were separate pages. Current versions support SSL and many HTML features. Featuresīrowsing in Lynx consists of highlighting the chosen link using cursor keys, or having all links on a page numbered and entering the chosen link's number. The current stable version of ALynx is 1.29 and is still available to be downloaded from the Amiga Aminet Repository. In 1995, Lynx was released under the GNU General Public License, and is now maintained by a group of volunteers led by Thomas Dickey.ĪLynx is an Amiga port of Lynx made in 1995 by P. Foteos Macrides ported much of Lynx to VMS and maintained it for a time. Garrett Blythe created DosLynx in April 1994 and later joined the Lynx effort as well.
Īs of July 2007 the support of communication protocols in Lynx is implemented using a version of lib Support for NNTP was added to lib In 1993 Montulli added an Internet interface and released a new version (2.0) of the browser. Beta availability was announced to Usenet on 22 July 1992. Lynx was a product of the Distributed Computing Group within Academic Computing Services of the University of Kansas, and was initially developed in 1992 by a team of students at the university (Lou Montulli, Michael Grobe and Charles Rezac) as a hypertext browser used solely to distribute campus information as part of a Campus-Wide Information Server and for browsing the Gopher space.
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