Evolution of the Web

Major Present Players, Current Standards, Proposals, Demonstrations of New Technologies, and Newsgroups.


Major Present Players

The World Wide Web Consortium
The official keepers of Web standards and proposals, and perhaps more importantly, a consortium of companies sharing proposals and technical reports on new web technologies with one another before anyone else.
NCSA httpd and NCSA Mosiac
The NCSA originated the first graphical web browser, and although much of their thunder has been stolen (at least in the eyes of the press) by the W3C and Netscape, they have continued to demonstrate interesting new developments, such as collaborative pages and Photo-CD viewing.
Netscape Communications
Netscape: oh, what to say?

The Current Standards

Here are some of the links that may be useful, but you may have to just wander around the W3C Website to find out the current status of the standards underlying the web. Don't give up: there is an underlying organization to their website, reflected in the directory structure, even if many of the public-access pages seem to go across the grain. On the other hand, don't be surprised to see links claimed to be to works in progress that appear to have been orphaned.

HTML 2.0
Sad to say, but HTML 2.0 is still the most current standard early in 1996. The HTML 3.0 draft expired in November 1995, and apparently the different parts of that draft that were not agreed upon before the deadline (Tables, Style Sheets, Math, etc) are being developed as independent proposals. Some hope is still held out for something described as "HTML level 3" in the W3C Activity Statement on HTML (Scroll down to Current Situation. More links than you can shake a stick at can be found at the main HTML Markup page.
HTTP
The situation with HTTP is both more straighforward and less codified than with HTML. The version of HTTP "talked " by all major servers and browsers in early 1996 seems to be HTTP/1.0, but after seven releases of the spec, it still hasn't been ratified (this draft expires Aug 19/96). And the W3C is working on both HTTP/1.1 and HTTP-NG concurrently!

For anything else the W3C is willing to be quoted on, look to the Specifications section of the main public page. Just be aware that the section is really called Web Specifications and Development Areas, so don't expect it all to be standardised already, or tomorrow.

which bring us to ...


Proposals

The place to look for current proposals for new web technologies is the W3C Tech Reports page. You might also want to scan the current W3C Current Activity List for a broader view.

Most of the links below are directly or indirectly available from one of those two pages. Selected proposals are listed here, but you can expect many of these to become unavailable as proposals are updated. If any of these become unavailable, you'll want to try the Activity List and Tech Reports to look for updates.

HTTP-NG
Proposal for a complete redesign of HTTP.
Portable Network Graphics (PNG)
1996 03 11 version. Pronouced Ping. Successor to the GIF format? It does have its merits.
Style Sheets
Applying formatting styles to logical tags fitted to the type of information being presented. Please let these work well and live long and prosper. All the major vendors have signed up. Look here for proposals for Cascading Style Sheets.

Other areas to look at for information on proposals made public by the W3C are the News and Updates section, and the Web Specifications and Development Areas section (do not worry: there is more of the latter than the former).


New web technologies are also introduced by other organizations, often with a promise that they will be forwarded to the W3C to become part of an open internet standard -- if everyone else follows the existing de facto proprietary standard, but of course. By no means are all proposals for new web technologies described on the web before they are first implemented. If you want to know what is coming, there is really no substitute for reading online newsletters about the web and the internet, and poking around the websites of major computer industry publishers, as well as that of the W3C.

Microsoft Truetype Fonts on the Web
Microsoft would seem to like all browsers to support a FACE attribute for the <FONT> tag, and honour requests for particular faces when rendering pages. This does require that a truetype rasteriser be available to the browser, and that the requested font be installed on the same machine as the browser. Hmm. Can this compete with the more complex Adobe/Netscape proposal?
RICOH's CREW Technology Summary
An interesting wavelet compression scheme. The claim: high resolution images coded so that the fine detail comes last, so that files and frames can be compressed simply by truncation. The image is lossless if no truncation takes place. Could supplant JPEGs, could even take the place of GIFs, PNGs, even TIFFs on the web and elsewhere, if Ricoh manages to bring this technology to the attention of anyone beyond the ISO.

Demonstrations of New Technologies

About Hyper-G
A hypertext system with several enhancements over the present HTML/HTTP-based WWW, including bidirectional links and enhanced navigational aids. Project based at the Technical University of Graz, Austria. Hyper-G FTP Archives.

Newsgroups

news:comp.infosystems.www.announce
news:comp.infosystems.www.authoring
news:comp.infosystems.www.browsers
news:comp.infosystems.www.servers
news:comp.infosystems.www.users
news:comp.infosystems.www.providers

The W3C maintains a list of other relevant newsgroups.


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