Thanks Wilson! I'd like to emphasize it is a proposal drafted among some of
the Web Components team members and that any feedback is, as usual, more
than welcome.

Thanks a lot!

On Thu, Nov 26, 2015 at 3:26 PM, Wilson Page <[email protected]> wrote:

> Maria has written up a  formal plan [1] for moving Web Components forward
> post v2.5.
>
> [1]
> https://docs.google.com/document/d/1BmGLrm1tVsgv2S8mt-nTkNUN0kj8PqXq_7Wt-PP3lwE/edit
>
> *W I L S O N  P A G E*
>
> Front-end Developer
> Firefox OS (Gaia)
> London Office
>
> Twitter: @wilsonpage
> IRC: wilsonpage
>
> On Thu, Nov 12, 2015 at 8:59 AM, Chris Mills <[email protected]> wrote:
>
>> Thanks Harly — this will be a great help for getting the material on MDN!
>>
>> So yeah, I think from what you are saying it would make sense to put the
>> web components on their own separate section completely, and then just link
>> back to the old building blocks section for reference.
>>
>> Chris Mills
>>  Senior tech writer || Mozilla
>> developer.mozilla.org || MDN
>>  [email protected] || @chrisdavidmills
>>
>> > On 12 Nov 2015, at 03:13, Harly Hsu <[email protected]> wrote:
>> >
>> > Hi Chris,
>> > Nice to know that you will be working on the documenting on MDN, and it
>> is such a coincident that the UX team were just talking about reaching out
>> to you for MDN assistance. The UX team are currently working on a document
>> of the current web component similar to what we did during Building Blocks
>> for 2.x, and will provide the document to you for review once we are
>> completed. Also, we will provide the necessary assets like visuals and
>> animations to be put on MDN.
>> >
>> > For the version and naming, I think building block will still exist for
>> current 2.x release, so probably make sense to still have the old building
>> block guideline page on MDN as reference, and put web component at its own
>> section to avoid misunderstanding. But that just my thoughts on this. Thanks
>> >
>> > Harly
>> >
>> >
>> >
>> > On Wed, Nov 11, 2015 at 10:05 PM, Chris Mills <[email protected]>
>> wrote:
>> > Hi is indeed great news — I’ve bene waiting for this for a long time,
>> with an eye to updating the Building Blocks docs on MDN. I currently have
>> some of the web components documented here:
>> >
>> >
>> https://developer.mozilla.org/en-US/Apps/Design/Firefox_OS_building_blocks/2.3
>> >
>> > Although that was  along time ago and updates will probably be needed,
>> along wth adding all the others.
>> >
>> > Questions:
>> >
>> > * When would be appropriate to start documenting these? I’d imagine Q1
>> 2016 would be good after our Shadow DOM v1 implementation comes out, so
>> people can at least start testing them in Nightly or whatever.
>> > * Are we sticking with the “building blocks” name, or dropping it? At
>> the moment, I have the web components listed under the building blocks
>> section, but I’m wondering whether I need to split them out to their own
>> section.
>> >
>> > Chris Mills
>> >  Senior tech writer || Mozilla
>> > developer.mozilla.org || MDN
>> >  [email protected] || @chrisdavidmills
>> >
>> > > On 5 Nov 2015, at 11:05, Eric Pang <[email protected]> wrote:
>> > >
>> > > +1 this sounds amazing Wilson, been waiting for this day!
>> > >
>> > > Especially the idea of using a live guide.  Would be great if we can
>> have a process in place that ensures it always stays update to date.
>> > > IMO The change to the workflow would be worth it to stay aligned.
>> > >
>> > > Eric
>> > >
>> > >> On 4 Nov 2015, at 14:56, Wilson Page <[email protected]> wrote:
>> > >>
>> > >> The following is an initial strategy, along with some insight behind
>> our thinking.
>> > >>
>> > >> RENAMING TO FXOS-*
>> > >>
>> > >> We will be renaming the Github organisation 'gaia-components' ->
>> 'fxos-components' along with namespaces for each component (eg.
>> <gaia-header> -> <fxos-header>).
>> > >>
>> > >> This is to improve transparency and solidify our message. Many
>> people have heard of FirefoxOS, but not 'Gaia'. Let's tear-down these
>> confusing barriers to contribution/understanding and align our vocabulary.
>> > >>
>> > >> PLATFORM STABILITY
>> > >>
>> > >> We've been using web-components in production across FirefoxOS for
>> over a year in various places:
>> > >>      • <gaia-header> (all apps)
>> > >>      • <gaia-dialog> (spark apps)
>> > >>      • <gaia-switch> (spark apps)
>> > >>      • <gaia-toast> (system app)
>> > >>      • Vertical homescreen
>> > >>      • New homescreen
>> > >>      • All Music NGA UI
>> > >>      • Other stuff I've forgotten :)
>> > >> This has given us confidence that what we have in the platform right
>> now is fast and reliable enough for production.
>> > >>
>> > >> Shadow DOM V1 (the latest spec all vendors agree on) has shipped in
>> Chrome and WebKit Nightly. We're currently working on our implementation.
>> Word from DOM team is, that once complete, they too will be happy to ship.
>> I have been given a *ballpark* estimate of Q1 2016.
>> > >>
>> > >> All vendors have not yet agreed on the intricacies of Custom
>> Elements. They will be meeting in Dec/Jan for a face-to-face to present
>> proposals and iron our the remaining kinks of a more ES6 centric design.
>> > >>
>> > >> In Gaia we're using Google's initial specification which we haven't
>> preffed on by default yet. Third-parties are able to use this API (and
>> Shadow DOM V0) by using the
>> "moz-extremely-unstable-and-will-change-webcomponents" permission in their
>> app manifest.
>> > >>
>> > >> Imagining optimistically by May 2016 we'll have Shadow DOM V1
>> preffed on, third-parties will be able to use our fxos-components in Gecko
>> by either using the above pref, or a custom-elements polyfill (currently
>> used by the Google AMP project).
>> > >>
>> > >> For the time being we have confidence that the current
>> implementation is sufficient for our internal needs. New Shadow DOM and
>> Custom Element APIs will land parallel alongside the old, before being
>> deprecated, giving us ample time to upgrade. We have also abstracted core
>> APIs behind our gaia-component wrapper, which reduces the number of code
>> changes required to migrate if/when platform changes.
>> > >>
>> > >> SEPARATE REPOS
>> > >>
>> > >> Component will continue to live in their own repos on Github under
>> the newly named 'fxos-components' organisation. Each repo will contain
>> source-code, live demo(s), tests and documentation.
>> > >>
>> > >> PACKAGE MANAGEMENT
>> > >>
>> > >> After much discussion both on mailing lists and person to person, we
>> have decided to make the following changes to how we manage external
>> components in Gaia.
>> > >>
>> > >> We will move from Bower to NPM3. NPM has become the package manager
>> of choice for the majority, with NPM3, comes with several nice front-end
>> features (some borrowed from Bower).
>> > >>
>> > >> Due to the reasons I outlined in this thread, components will be
>> installed locally to each app referenced within a `package.json` at the app
>> root. This adds a small amount of learning/friction to our workflow, but
>> brings stability to our process (similar to writing tests).
>> > >>
>> > >> Today external dependencies are checked-in to the Gaia tree. This
>> avoid complexities with install, version mismatches, build systems and
>> dependency on third-party servers. The downside is that it adds weight to
>> the tree and noisy diffs. We'll be sticking to this approach unless more
>> attractive options come to light.
>> > >>
>> > >> 'LIVE' STYLE GUIDE
>> > >>
>> > >> We will build a single style-guide index page that will link to each
>> component's individual gh-page demo. This will act as an index of the
>> components that we deem 'production ready' and will be Gaia devs' go-to
>> catalogue.
>> > >>
>> > >> The style-guide will link to each demo, which is turn will link to
>> source Github repo with code, documentation, tests and issues.
>> Incorporating a 'readiness' checklist within README, following on from the
>> hard work Fred did, would quickly highlight stability and feature gaps.
>> > >>
>> > >> I'd also love to have visual/UX specs checked in alongside
>> source-code as a proof implementation matches specs, but this may require
>> significant changes to visual/UX workflow.
>> > >>
>> > >> FOSTERING CONTRIBUTION
>> > >>
>> > >> Many of these changes are an attempt to lower the barrier to entry
>> for contribution to FirefoxOS. Having components separated from Gaia
>> increases discoverability and sends the message that these components can
>> be used stand-alone.
>> > >>
>> > >> The scope of 'required understanding for first commit' is shrunk
>> dramatically when contributors have less code to look at. Using common
>> tools and patterns of the community, we're doing open-source in a
>> familiar/approachable way to others.
>> > >>
>> > >> ---
>> > >>
>> > >> Let's stop duplicate efforts, save engineering time, give designers
>> a fast/reliable upgrade channel and overall increase quality.
>> > >>
>> > >> If you're as excited by this as me, we're looking for help to make
>> this a success. Ping me if you have questions, suggestions or time to lend.
>> > >>
>> > >> Peace :)
>> > >>
>> > >> W I L S O N  P A G E
>> > >>
>> > >> Front-end Developer
>> > >> Firefox OS (Gaia)
>> > >> London Office
>> > >>
>> > >> Twitter: @wilsonpage
>> > >> IRC: wilsonpage
>> > >> _______________________________________________
>> > >> dev-fxos mailing list
>> > >> [email protected]
>> > >> https://lists.mozilla.org/listinfo/dev-fxos
>> > >
>> > > _______________________________________________
>> > > dev-fxos mailing list
>> > > [email protected]
>> > > https://lists.mozilla.org/listinfo/dev-fxos
>> >
>> > _______________________________________________
>> > dev-fxos mailing list
>> > [email protected]
>> > https://lists.mozilla.org/listinfo/dev-fxos
>> >
>> >
>> >
>> > --
>> > Harly Hsu
>> > UX Manager, Firefox OS
>> > Mozilla Taiwan
>> > Tel:+886.2.8786.1100 ext:220
>> > e-mail:[email protected]
>>
>>
>
> _______________________________________________
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> [email protected]
> https://lists.mozilla.org/listinfo/dev-fxos
>
>


-- 
Maria Oteo
Program Manager, Firefox OS

Office: Zaragoza (Spain)
Mobile: +34 657881658
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