Polymer 3.0 version

Question

Polymer 3.0 version

justinfagnani opened this issue 7 years ago · comments

Tony Mobily · Answer 1 · Tue Feb 20 2018 23:13:33 GMT+0800 (China Standard Time)

I am starting a new project next week, and was wondering if you guys are releasing a Polymer 3 version of this soon enough.
I think P3 is nearly ready... so this would be GOLD.

Let us know :D

Mark Garrett · Answer 2 · Tue Feb 20 2018 23:41:33 GMT+0800 (China Standard Time)

@mercmobily They wont get to this until 3.0 has been released at least as RC. There are still some Google-authored elements that need to work with Modulizer. Even with that, there will be issues for awhile with 3rd-party components that will need a bit of work to function correctly.

If you are starting next week, I would suggest making a good, tested, 2.5 application using the new static get template() {} structure with ES6 classes. When 3 gets really stable (around 3.1 probably), you should be able to run Modulizer to convert over your app and dependancies over to the new JS-only architecture.

Tony Mobily · Answer 3 · Thu Feb 22 2018 19:05:12 GMT+0800 (China Standard Time)

Hi, Wow, this came out yesterday! If I want zero tech debt for the new project, do you think this is the way to go? Merc.

…

On 21 Feb. 2018 9:04 pm, "Patrick Hillert" ***@***.***> wrote: @mercmobily <https://github.com/mercmobily> May this is what you want: https://github.com/Polymer/polymer-starter-kit/releases/tag/v3.2.1 :) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1080 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACB7XuS6EfLGbypKnpARNWPbk-IJzMjpks5tXBRcgaJpZM4QVRbv> .

Patrick Hillert · Answer 4 · Thu Feb 22 2018 22:11:15 GMT+0800 (China Standard Time)

@mercmobily Sorry my fault, the version resolves to "polymer": "^2.0.0". See the bower.json the project uses.

If I would start a new project with Polymer I would begin with the current Preview. In the blog are some details to get started:https://www.polymer-project.org/blog/2018-01-18-polymer-3-new-preview.

Hope this will help you.

Mark Garrett · Answer 5 · Thu Feb 22 2018 22:24:05 GMT+0800 (China Standard Time)

@mercmobily PSK 3.2.1 is a Polymer 2.0 skeleton. Actually, they haven't yet changed over to the static get template() {} structure (Polymer 2.4+), but that's an easy enough thing for you to do with your own elements. There is no branch I can see here or with any of the main contributors where they have reworked the PSK to be Polymer 3 with the whole JS modules/yarn/npm structure. There are many projects (-build, -bundler, -cli, -analyzer, WCT, more I can't remember) that will have to be updated to work with Polymer 3 seamlessly before a PSK 4 is viable. @justinfagnani is a major contributor on those FWIW. I'll stand by by original recommendation.

I deeply empathize with the desire to have no tech debt at the beginning, and if you have the time to deal with alpha software, download PSK 3.2.1, update your project's bower.json to point to the Poymer 3 preview branch, install and run polymer-modulizer and have at it.

But unless this project is supposed to be 6-9 months of dev time before deploy and you are comfortable with mass changes throughout that time, I would stick with Polymer 2.5. There are supposed to be no major API changes from that to 3.0, and when all your 3rd-party dependancies have been updated to the JS module/yarn/npm ecosystem, you should be able to run polymer-modulizer to update to Polymer 3.

Justin Fagnani · Answer 6 · Thu Apr 12 2018 03:15:11 GMT+0800 (China Standard Time)

Assigning to @aomarks to try and verify

Russell Bicknell · Answer 7 · Fri Apr 20 2018 06:22:27 GMT+0800 (China Standard Time)

v4.0.0-pre.1 is released; we'll be tagging these prereleases off of the 3.0-preview branch. Also, polymer-cli's init in v1.7.0-pre.13 now has a polymer-3-starter-kit template that will use these prereleases.

Russell Bicknell · Answer 8 · Thu Apr 26 2018 05:32:29 GMT+0800 (China Standard Time)

(closing due to the preview being available)