W3C home > Mailing lists > Public > public-coremob@w3.org > April 2012

Proxy-based Web browsers (was: Re: Ringmark is now open source)

From: François Daoust <francois@joshfire.com>
Date: Wed, 11 Apr 2012 17:50:27 +0200
Message-ID: <CAFZhi7zwo13F9TRqdeDY2rO+Gtjnb4pYKOy6rjYsbg9iFbYcxg@mail.gmail.com>
To: Tobie Langel <tobie@fb.com>
Cc: Lars Erik Bolstad <lbolstad@opera.com>, James Graham <jgraham@opera.com>, Matt Kelly <mk@fb.com>, Thaddee Tyl <thaddee.tyl@gmail.com>, Wonsuk Lee <wonsuk11.lee@samsung.com>, "public-coremob@w3.org" <public-coremob@w3.org>, Marcos Caceres <w3c@marcosc.com>
Hi Tobie, all,

On Wed, Apr 11, 2012 at 5:28 PM, Tobie Langel <tobie@fb.com> wrote:
> In case there's ambiguity around what a "modern mobile web application"
> is, the Mobile Web Application Best Practices Rec[4] has a definition
> which fits our intent and purpose very well:
>    "For the purposes of this document, the term "Web application" refers
> to a Web page (XHTML or a variant thereof + CSS) or collection of Web
> pages delivered over HTTP which use server-side or client-side processing
> (e.g. JavaScript) to provide an "application-like" experience within a Web
> browser. Web applications are distinct from simple Web content (the focus
> of BP1) in that they include locally executable elements of interactivity
> and persistent state."
> I suggest we stick with this definition (well, replacing the XHTML bit by
> HTML). Note that it clearly rules out Opera mini on the ground of both
> it's strictly proxied architecture and its sparse feature set[5].

I don't think the "proxied" nature of browsers such as Opera Mini is a
valid reason to exclude them. The Mobile Web Best Practices Working
Group that produced the definition you mentioned used to consider
proxy-based browsers as "distributed user agents" (see for instance
the Scope section in the Guidelines for Web Content Transformation
Proxies Note [1]). From an external perspective, they are Web browsers
as any other regular Web browser.

I'm fine with the feature set argument since that is precisely what
this Level 0 and Level 1 are to specify.


[1] http://www.w3.org/TR/ct-guidelines/#sec-scope
Received on Wednesday, 11 April 2012 15:51:01 UTC

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