November 2017 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] [Pharo-users] why is adding instance variables so slow?

by Pavel Krivanek

Hi, with Yuriy and Miroslava we have tried to finish a pull request for conversion of rules to Renraku. But we had to face to a strange failing tests. It was not clear on the first sight but these tests were failing because of time-outs. Then we realized that the reason for this may be in big amount of records in the ASTCache. After some investigation with Denis we discovered that the real reason is in the presence of garbageCollect call in PharoClassInstaller>>#migrateClasses:to:using: and the big ASTCache only made this call significantly slower. It looks like Denis proved that the removal of this garbageCollect call is safe. So we should try to remove it in Pharo 7 because it evidently makes performance issues. -- Pavel 2017-04-16 8:48 GMT+02:00 Tudor Girba <tudor(a)tudorgirba.com>: > Hi, > > Please letâs move this discussion on pharo-dev. And keep going :) > > Cheers, > Doru > > > > > > On Apr 14, 2017, at 12:09 PM, Denis Kudriashov <dionisiydk(a)gmail.com> > wrote: > > > > > > 2017-04-14 11:09 GMT+02:00 tesonep(a)gmail.com <tesonep(a)gmail.com>: > > Hi, I think the problem was not clearly explained. This is the scenario > that is problematic. > > This scenario does not happen in the new Spur implementation of > forwarding, but I think is happening in the old one. > > > > 1. You have, let's say 3 instances of ClassA. > > 2. You add a new instance variable to ClassA. It produces > > 2a. A new ClassAv2 is created with the instances variables of ClassA > and the newone > > 2b. 3 Instances of ClassAv2 are created > > 2c. The values of the instance variables of ClassA are copied to the > ones in ClassAv2 (the ones missing are left in nil). > > 2d. The 3 instances of ClassA are becomed forward to the 3 instances > of ClassAv2 > > 2e. The ClassA is becomed forward ClassAv2 > > > > I still not see why my example not reflects all these steps. I checked > also scenario with class becoming: > > > > c1 := Class1 new. > > c2 := Class2 new. > > c1 becomeForward: c2. > > Class1 becomeForward: Class2. > > Class2 allInstances "=>#(aClass2)" > > > > It also works in Cog > > -- > www.tudorgirba.com > www.feenk.com > > "What we can governs what we wish." > > > > > >

Nov. 17, 2017

Pharo and special unary selectors

by Torsten Bergmann

Hi, just something to think about: one thing I always liked about Smalltalk is that it allows for nice DSL's. We have nice things like a unit framework in Pharo, ... In the most simple case one can easily implement own units just by providing a unary messages: 1 m 1 second 1 px 1 EUR One can easily implement an own Money class with a currency and then do polymorphic tricks like 10 EUR + 20 EUR But we can currently can not implement special unary selectors (including special unary selectors with unicode) like: 100 % 20 $ 40 â¬ 12 â° (for promille) Especially things like 20 % would be nice for layout issues or other (Bloc comes to mind). Maybe we should put that on the roadmap of Pharo because IMHO it would be cool to support such things in the future. Dont know how much effort it currently means on the technical level but maybe others can comment. Thx T.

Nov. 17, 2017

Re: [Pharo-dev] undocumented method is quest of comment

by Nicolas Cellier

It's not documented because hashing is complex... The goal is to shuffle the receiver bits and distribute them over the available 28bits used for hash codes. why and how it does so is a tough subject, Andres Valloud wrote a whole book on it ;) The basic operation which is emulated is relatively simple, but implementation is overly complex, because it tries to avoid creating LargeIntegers in 32bits VM *16384 is <=> bitShift: 14 bitAnd 16383 is <=> isolating lowest 14 bits... While at it, one should also rewrite the method contents in order to use the new primitive available and profit by more efficient 64bit version for 64bit VM... Fortunately, one can still pick the methods from Squeak :) then forget the original authors because it really does not matter, does it? 2017-11-16 22:25 GMT+01:00 Stephane Ducasse <stepharo.self(a)gmail.com>: > Hi guys > > I would love to have a better method comment for > > > hashMultiply > | low | > low := self bitAnd: 16383. > ^(16r260D * low + ((16r260D * (self bitShift: -14) + (16r0065 * > low) bitAnd: 16383) * 16384)) > bitAnd: 16r0FFFFFFF > > > Some love? > > Stef > >

Nov. 16, 2017

Re: [Pharo-dev] [ANN] Willow 4.0.0 released!

by Stephane Ducasse

Me too. TOo many exciting things happening in Pharo :) Stef On Thu, Nov 16, 2017 at 9:59 PM, Ben Coman <btc(a)openinworld.com> wrote: > > > On 16 November 2017 at 22:44, Gabriel Cotelli <g.cotelli(a)gmail.com> wrote: >> >> Hi, >> >> We're happy to announce the general availability of Willow and it's >> related projects in the Web Stack ecosystem hosted at >> https://github.com/ba-st/. >> >> Willow is a Web Interaction Library that eases the burden of creating >> AJAX-based web applications. The project goals are: >> >> Provide a Smalltalk protocol for the interactive behavior of web >> components >> Reify the pieces of a web application to improve reuse >> Offer a simple and polymorphic protocol for different front-end >> frameworks. >> >> It's MIT licensed and built on top of the Seaside Web Framework providing >> a set of composable components and easier AJAX interaction. It's intented to >> work alongside the RenoirSt DSL to define the CSS of your application. >> >> This is a multi-release announcement of the following related projects: >> >> Willow v4.0.0 : Core features, components and commands >> Willow-Bootstrap v4.0.0 : Bootstrap 3 integration, components and plugins >> Willow-JQueryUI v4.0.0 : JQuery UI integration and components. >> Willow-SpinKit v1.0.2 : Spinner components >> Willow-Playground v1.0.0 : An interactive presentation introducing the >> project and two example applications: Web Based Test Runner and Live Docs. > > > Nice that you've provided an interactive tutorial. I'll put it on my to do > list to try it. > > cheers -ben > >> >> RenoirSt v3.3.0 : CSS DSL. [ Latest Changes: Updated Seaside dependencies >> (for the Seaside extensions groups) and added Pharo 7 to the build matrix. ] >> >> SemanticUI integration is still a work in progress. >> >> >> We've started working on a more complete tutorial and a Pharo booklet. >> >> Anyone interested in joining our ba-st projects is welcome >> >> Regards, >> Gabriel Cotelli, Maxi Tabacman and all the contributors. > >

Nov. 16, 2017

undocumented method is quest of comment

by Stephane Ducasse

Hi guys I would love to have a better method comment for hashMultiply | low | low := self bitAnd: 16383. ^(16r260D * low + ((16r260D * (self bitShift: -14) + (16r0065 * low) bitAnd: 16383) * 16384)) bitAnd: 16r0FFFFFFF Some love? Stef

Nov. 16, 2017

Re: [Pharo-dev] [ANN] Willow 4.0.0 released!

by Ben Coman

On 16 November 2017 at 22:44, Gabriel Cotelli <g.cotelli(a)gmail.com> wrote: > Hi, > > We're happy to announce the general availability of Willow and it's > related projects in the Web Stack ecosystem hosted at > https://github.com/ba-st/. > > Willow is a Web Interaction Library that eases the burden of creating > AJAX-based web applications. The project goals are: > > - Provide a Smalltalk protocol for the interactive behavior of web > components > - Reify the pieces of a web application to improve reuse > - Offer a simple and polymorphic protocol for different front-end > frameworks. > > It's MIT licensed and built on top of the Seaside > <https://github.com/SeasideSt/Seaside> Web Framework providing a set of > composable components and easier AJAX interaction. It's intented to work > alongside the RenoirSt <https://github.com/ba-st/RenoirSt> DSL to define > the CSS of your application. > > This is a multi-release announcement of the following related projects: > > - Willow <https://github.com/ba-st/Willow> v4.0.0 : Core features, > components and commands > - Willow-Bootstrap <https://github.com/ba-st/Willow-Bootstrap> v4.0.0 > : Bootstrap 3 integration, components and plugins > - Willow-JQueryUI <https://github.com/ba-st/Willow-JQueryUI> v4.0.0 : > JQuery UI integration and components. > - Willow-SpinKit <https://github.com/ba-st/Willow-SpinKit> v1.0.2 : > Spinner components > - Willow-Playground <https://github.com/ba-st/Willow-Playground/> > v1.0.0 : An interactive presentation introducing the project and two > example applications: Web Based Test Runner and Live Docs. > > Nice that you've provided an interactive tutorial. I'll put it on my to do list to try it. cheers -ben > > - RenoirSt <https://github.com/ba-st/RenoirSt> v3.3.0 : CSS DSL. [ > Latest Changes: Updated Seaside dependencies (for the Seaside extensions > groups) and added Pharo 7 to the build matrix. ] > > SemanticUI <https://github.com/ba-st/Willow-SemanticUI> integration is > still a work in progress. > > We've started working on a more complete tutorial and a Pharo booklet. > > Anyone interested in joining our ba-st projects > <https://github.com/ba-st/> is welcome > > Regards, > Gabriel Cotelli, Maxi Tabacman and all the contributors. >

Nov. 16, 2017

[Pharo 7.0-dev] Build #298: 19942-Glamour-Morphic-Renderer-Spotter-is-only-dead-code

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #298 was: SUCCESS. The Pull Request #480 was integrated: "19942-Glamour-Morphic-Renderer-Spotter-is-only-dead-code" Pull request url: https://github.com/pharo-project/pharo/pull/480 Issue Url: https://pharo.fogbugz.com/f/cases/19942 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Nov. 16, 2017

Re: [Pharo-dev] Stuck trying to contribute

by Sven Van Caekenberghe

Thanks Torsten, I already knew about it, I might try it next time, to see what you did. > On 16 Nov 2017, at 14:24, Torsten Bergmann <astares(a)gmx.de> wrote: > > Hi Sven, > > if you like you can try: https://github.com/astares/pharo-contributor > > Easy to use: > > - clone this project > - run download.sh to download and run latest P7 image, this will also load > a help tutorial explaining how you can easily contribute and keep your fork up to date > > There is a tool inside that downloads your fork or helps you staying up to date. All is explained > and if you do not care on bandwidth there is also a "clean.sh" (to cleanup) so you can start fresh again with > "download.sh" afterwards. > > There is a also a "start.sh" (to just start the image when it should be reused). > > Hope this helps a little bit. > > Thanks > T. > > > > Am 16.11.2017 um 00:21 schrieb Sven Van Caekenberghe: >> >>> On 15 Nov 2017, at 22:47, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: >>> >>> >>> >>> 2017-11-15 22:27 GMT+01:00 Sven Van Caekenberghe <sven(a)stfx.eu>: >>> Alistair, >>> >>> Are steps 8 & 9 needed, since the latest image should be in sync with the latest dev version, no ? >>> >>> 8) the latest build may not be created from the latest merged commit. This step is not necessary because Iceberg can handle such situations and moreover it can do cherry-picking during commits. However personally I use it because it reduces probability of troubles. As always, it is good to execute it only if you know what you are doing and what you want. >>> >>> 9) is not needed anymore >>> >>> BTW, Guille wrote a very nice document about your fork synchronization >>> https://github.com/guillep/PharoIntegrationProcess/wiki/Keep-your-repo-in-s… >> I ended up using those instructions >> >> $ git checkout development >> $ git pull https://github.com/pharo-project/pharo.git development >> $ git push https://github.com/svenvc/pharo.git development >> >> I guess that is exactly what the Pharo code does. >> >> This feels better. >> >> Thx! >> >>> -- Pavel >>> >>> >>> Sven >>> >>> @Pavel, thanks as well. A lot seems possible with the API. >>> >>> I hope to be able to try later tonight. >>> >>>> On 15 Nov 2017, at 21:53, Alistair Grant <akgrant0710(a)gmail.com> wrote: >>>> >>>> Hi Sven, >>>> >>>> On 15 November 2017 at 20:44, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>> Yes, it is working for me too now, and it is actually pretty nice. >>>>> >>>>> I wonder though what the best way is to keep your personal fork up to date ? >>>>> >>>>> I managed to do it with a PR from the fork to the origin (or is it the reverse ?), like this >>>>> >>>>> https://github.com/svenvc/pharo/pull/1 >>>>> >>>>> but it felt a bit weird because obviously the diff is large and I had the impression that the CI process than had to process all this. >>>>> >>>>> Maybe there is a better/easier/more correct way ? >>>> I only update my fork when I'm starting from a fresh image - my >>>> understanding is that upgrading an image is not supported at the >>>> moment. >>>> >>>> Set up the repository: >>>> >>>> cd emptydirectory >>>> wget 'the latest 7.0 image' >>>> git clone git@github.com:pharo-project/pharo.git pharo-core >>>> cd pharo-core >>>> git remote add $username git@github.com:$username/pharo.git >>>> cd .. >>>> >>>> Once the repository has been set up, the following script: >>>> >>>> 1. Configures Iceberg to show system repositories >>>> 2. Finds the pharo repository. >>>> 3. Finds the two remotes (origin and $username, from above) >>>> 4. Configures Iceberg to pull from origin and push to $username by default. >>>> 5. Checks out the development branch >>>> >>>> and finally does what you were asking about, updating the fork from the origin >>>> >>>> 6. Pull from origin >>>> 7. Push to fork ($username) >>>> 8, Checkout the images commit >>>> 9. Reloads modified packages >>>> >>>> >>>> | location username pharoRepository origin myfork | >>>> >>>> location := 'pharo-core'. >>>> username := 'myusername'. >>>> >>>> Iceberg showSystemRepositories: true. >>>> pharoRepository := IceRepository registry detect: [ :each | each name >>>> = 'pharo' ]. >>>> pharoRepository location: location asFileReference. >>>> origin := pharoRepository remotes detect: [ :each | each remoteName = >>>> 'origin' ]. >>>> myfork := pharoRepository remotes detect: [ :each | each remoteName = >>>> username ]. >>>> pharoRepository pushRemote: myfork. >>>> pharoRepository pullRemote: origin. >>>> pharoRepository checkoutBranch: 'development'. >>>> pharoRepository backend pullFrom: origin. >>>> pharoRepository push. >>>> pharoRepository checkoutBranch: (SystemVersion current commitHash). >>>> [(pharoRepository savedPackages select: [:aPackage | aPackage isLoaded >>>> and: [ aPackage isModified ]]) do: #reload ] on: MCMergeOrLoadWarning >>>> do: [ :warning | warning resume: true ]. >>>> >>>> 'Loaded pharo-core' inspect. >>>> >>>> >>>> I always have OSSubprocess loaded, so it would actually be easy to >>>> automate the cloning and configuration of the repository. I might do >>>> that next week. >>>> >>>> Cheers, >>>> Alistair >>>> >>>> >>>> >>>>>> On 15 Nov 2017, at 20:08, Alistair Grant <akgrant0710(a)gmail.com> wrote: >>>>>> >>>>>> Just to add a positive note to this discussion: >>>>>> >>>>>> After cloning the pharo repository, adding my fork as a remote and >>>>>> using Guille's scripts from earlier this year to configure the >>>>>> repositories in image, I was able to: >>>>>> >>>>>> - Create new branch from Fogbugz issue... >>>>>> - Make the changes >>>>>> - Push the changes up to my fork (Synchronise repository) >>>>>> - Create pull request... >>>>>> - Make some more changes >>>>>> - Push changes to my fork >>>>>> >>>>>> All from within the image, without any problems. >>>>>> >>>>>> There's still plenty that is manual and outside the image, and it >>>>>> would be nice to have a GUI that guided you through the process (at >>>>>> the moment you need to know what steps to do and in what order), but >>>>>> we have a good solid basis for moving forward. >>>>>> >>>>>> Cheers, >>>>>> Alistair >>>>>> >>>>>> >>>>>> >>>>>> On 31 October 2017 at 12:27, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>>>> >>>>>>>> On 31 Oct 2017, at 11:52, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: >>>>>>>> >>>>>>>> Sven >>>>>>>> >>>>>>>> have a look at the TipsAndTricks new booklet available at http://books.pharo.org. There is a configuration for iceberg that sets and reduce >>>>>>>> the pain for me. >>>>>>> Ah, OK, found it. Thanks. >>>>>>> >>>>>>> Nice document BTW ;-) >>>>>>> >>>>>>>> Stef >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Oct 31, 2017 at 10:51 AM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >>>>>>>> >>>>>>>> >>>>>>>>> On 31 Oct 2017, at 10:37, Guillermo Polito <guillermopolito(a)gmail.com> wrote: >>>>>>>>> >>>>>>>>> If you give me precise instructions I can update the post :) >>>>>>>> precise instructions is: >>>>>>>> - do not use https, use ssh >>>>>>>> - if you do not follow our recommendation and you insist on use https, add your credentials before doing any commit. >>>>>>>> >>>>>>>>> On Mon, Oct 30, 2017 at 10:03 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>>>>>> I think I succeeded: >>>>>>>>> >>>>>>>>> https://pharo.fogbugz.com/f/cases/20613/Improve-some-UUID-comments >>>>>>>>> https://github.com/pharo-project/pharo/pull/420 >>>>>>>>> >>>>>>>>> It does contain 4 identical commits due to my troubles earlier on. >>>>>>>>> I also did not see a confirmation by way of an #inform: after the pull request in Iceberg. >>>>>>>>> >>>>>>>>>> On 30 Oct 2017, at 21:50, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> On 30 Oct 2017, at 21:42, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >>>>>>>>>>> >>>>>>>>>>> hi, >>>>>>>>>>> >>>>>>>>>>> thing is, you should not use https authentication (and the guide should not point to it) >>>>>>>>>>> Using SSH mode works out of the box. >>>>>>>>>>> Using HTTPS there is currently a bug and the workaround is to introduce your credentials *before* trying to commit (in settings) >>>>>>>>>> Well, after entering my username/password in Settings > Tools > Software Configuration Management > Iceberg > Plaintext Credentials I am one step further - I managed to 'Commit & Push'. >>>>>>>>>> >>>>>>>>>> Thanks ! >>>>>>>>>> >>>>>>>>>>> Esteban >>>>>>>>>>> >>>>>>>>>>>> On 30 Oct 2017, at 20:33, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >>>>>>>>>>>> >>>>>>>>>>>> Hi, >>>>>>>>>>>> >>>>>>>>>>>> Sorry, but I am person 237 trying to contribute to Pharo 7 the new way. >>>>>>>>>>>> >>>>>>>>>>>> I was following https://github.com/guillep/PharoIntegrationProcess/wiki/Contribute-a-fix-to… and I got stuck just before step 3, after trying to do "That will calculate the differences between the checked-out branch and your image, show you the tree with the differences and let you commit (and push)". Specifically, the 'and push' fails. >>>>>>>>>>>> >>>>>>>>>>>> $ sw_vers >>>>>>>>>>>> ProductName: Mac OS X >>>>>>>>>>>> ProductVersion: 10.13 >>>>>>>>>>>> BuildVersion: 17A405 >>>>>>>>>>>> >>>>>>>>>>>> $ curl get.pharo.org/70+vm | bash >>>>>>>>>>>> ... >>>>>>>>>>>> >>>>>>>>>>>> $ ./pharo-ui Pharo.image >>>>>>>>>>>> >>>>>>>>>>>> I now have the following setup, which is correct I think. >>>>>>>>>>>> >>>>>>>>>>>> <Screen Shot 2017-10-30 at 20.28.05.png> >>>>>>>>>>>> >>>>>>>>>>>> I can commit on my local branch (left button), but when I try to do the 'and Push' (right button), things hang after I enter my credentials. >>>>>>>>>>>> >>>>>>>>>>>> Locally, I see >>>>>>>>>>>> >>>>>>>>>>>> $ git status >>>>>>>>>>>> On branch 20613-Improve-some-UUID-comments >>>>>>>>>>>> nothing to commit, working tree clean >>>>>>>>>>>> >>>>>>>>>>>> with the new code already committed >>>>>>>>>>>> >>>>>>>>>>>> $ cat src/Network-UUID.package/UUID.class/class/new.st >>>>>>>>>>>> instance creation >>>>>>>>>>>> new >>>>>>>>>>>> "Create and return a new UUID" >>>>>>>>>>>> >>>>>>>>>>>> "self new" >>>>>>>>>>>> >>>>>>>>>>>> ^ (self new: 16) >>>>>>>>>>>> >>>>>>>>>>>> What did I do wrong ? How do I proceed ? >>>>>>>>>>>> >>>>>>>>>>>> Sven >>>>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> >>>>>>>>> Guille Polito >>>>>>>>> Research Engineer >>>>>>>>> >>>>>>>>> Centre de Recherche en Informatique, Signal et Automatique de Lille >>>>>>>>> CRIStAL - UMR 9189 >>>>>>>>> French National Center for Scientific Research - http://www.cnrs.fr >>>>>>>>> >>>>>>>>> Web: http://guillep.github.io >>>>>>>>> Phone: +33 06 52 70 66 13 >>> >>> >> > >

Nov. 16, 2017

Re: [Pharo-dev] [ANN] Willow 4.0.0 released!

by Stephane Ducasse

Thanks a lot!!! This is great to see this. Stef On Thu, Nov 16, 2017 at 3:44 PM, Gabriel Cotelli <g.cotelli(a)gmail.com> wrote: > Hi, > > We're happy to announce the general availability of Willow and it's related > projects in the Web Stack ecosystem hosted at https://github.com/ba-st/. > > Willow is a Web Interaction Library that eases the burden of creating > AJAX-based web applications. The project goals are: > > Provide a Smalltalk protocol for the interactive behavior of web components > Reify the pieces of a web application to improve reuse > Offer a simple and polymorphic protocol for different front-end frameworks. > > It's MIT licensed and built on top of the Seaside Web Framework providing a > set of composable components and easier AJAX interaction. It's intented to > work alongside the RenoirSt DSL to define the CSS of your application. > > This is a multi-release announcement of the following related projects: > > Willow v4.0.0 : Core features, components and commands > Willow-Bootstrap v4.0.0 : Bootstrap 3 integration, components and plugins > Willow-JQueryUI v4.0.0 : JQuery UI integration and components. > Willow-SpinKit v1.0.2 : Spinner components > Willow-Playground v1.0.0 : An interactive presentation introducing the > project and two example applications: Web Based Test Runner and Live Docs. > RenoirSt v3.3.0 : CSS DSL. [ Latest Changes: Updated Seaside dependencies > (for the Seaside extensions groups) and added Pharo 7 to the build matrix. ] > > SemanticUI integration is still a work in progress. > > > We've started working on a more complete tutorial and a Pharo booklet. > > Anyone interested in joining our ba-st projects is welcome > > Regards, > Gabriel Cotelli, Maxi Tabacman and all the contributors.

Nov. 16, 2017

[ANN] Willow 4.0.0 released!

by Gabriel Cotelli

Hi, We're happy to announce the general availability of Willow and it's related projects in the Web Stack ecosystem hosted at https://github.com/ba-st/. Willow is a Web Interaction Library that eases the burden of creating AJAX-based web applications. The project goals are: - Provide a Smalltalk protocol for the interactive behavior of web components - Reify the pieces of a web application to improve reuse - Offer a simple and polymorphic protocol for different front-end frameworks. It's MIT licensed and built on top of the Seaside <https://github.com/SeasideSt/Seaside> Web Framework providing a set of composable components and easier AJAX interaction. It's intented to work alongside the RenoirSt <https://github.com/ba-st/RenoirSt> DSL to define the CSS of your application. This is a multi-release announcement of the following related projects: - Willow <https://github.com/ba-st/Willow> v4.0.0 : Core features, components and commands - Willow-Bootstrap <https://github.com/ba-st/Willow-Bootstrap> v4.0.0 : Bootstrap 3 integration, components and plugins - Willow-JQueryUI <https://github.com/ba-st/Willow-JQueryUI> v4.0.0 : JQuery UI integration and components. - Willow-SpinKit <https://github.com/ba-st/Willow-SpinKit> v1.0.2 : Spinner components - Willow-Playground <https://github.com/ba-st/Willow-Playground/> v1.0.0 : An interactive presentation introducing the project and two example applications: Web Based Test Runner and Live Docs. - RenoirSt <https://github.com/ba-st/RenoirSt> v3.3.0 : CSS DSL. [ Latest Changes: Updated Seaside dependencies (for the Seaside extensions groups) and added Pharo 7 to the build matrix. ] SemanticUI <https://github.com/ba-st/Willow-SemanticUI> integration is still a work in progress. We've started working on a more complete tutorial and a Pharo booklet. Anyone interested in joining our ba-st projects <https://github.com/ba-st/> is welcome Regards, Gabriel Cotelli, Maxi Tabacman and all the contributors.

Nov. 16, 2017