WTF IS HOODIE? - Speaker Deck

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HOOD.IE KarlsruheJS 2014 HOOD.IE

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It all started with an app

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•backbone  (before it was cool) •localStoage •appCache Manifest  (works ofﬂine) •simple Rails backend •made in 2010 minutes.io

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CouchConf SF & Berlin •I showed my CouchDB setup •Everyone loved it, nobody could help, really •And there was Jan. He loved it big time, invited me to CouchDB User Group in Berlin, I gave a talk, we decided  

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And there was CANG

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CANG •“CouchApp Next Generation” •stupid name on purpose™ •2.1 tier

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2.1 Tier •everything is async •everything is JSON •every operation is a background task

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It was all a Dream(code)

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hoodie.account.signUp(username, password) hoodie.account.resetPassword(username) hoodie.store.add('todo', properties) hoodie.store.ﬁndAll('todo') hoodie.store('todo').on('change', handleChange) hoodie.email.send({ to: '[email protected]', subject: 'From Hoodie With <3', html: htmlText, text: text, attachments: [hoodie.convert(document.body).to('letter.pdf')] }) hoodie.purchase(productId).via('paypal')

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Dream Driven Development •dream up the most beautiful API you can. Dream big. •Get excited. A lot. •Build it backwards •Repeat.

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Hoodie is an API ﬁrst.  It’s a promise. Everything else can change or is replaceable.     The API is all that matters.

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Hoodie is Offline First by default. •hoodie.isConnected() •hoodie.store.hasLocalChanges() •hoodie.on(‘disconnect’, showOfflineUi) •hoodie.on(‘reconnect’, hideOfflineUi)

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Ofﬂine ﬁrst the good parts

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Offline first, the good Let people use your app, without any sign up  ☛ Conversation rates you didn’t even  dare to dream of. It’s crazy fast  ☛ zero latency It works offline  ☛ because, why not?

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Ofﬂine ﬁrst the interesting parts

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Ofﬂine, the “interesting” parts new app states ☛ signed in but not authenticated ☛ local changes that have not yet been synched   new UX challenges ☛ tell the user he’s ofﬂine or not? ☛ To show or not to show that there are local changes? ☛ How to make user aware of unsynced changes?

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Hoodie is not… … the new jQuery. Hoodie has not opinion on the frontend. It does not interact with the DOM at all. Hoodie <3 jQuery. They a great companions.

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Hoodie is not… … the new Backbone/Angular/Ember/you name it. Hoodie starts where Frontend MVC/MVVM Frameworks end. Hoodie <3 all of them. They are great companions.

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Hoodie is not… •… a Meteor competitor. •Meteor exposes very low level backend capacities everywhere •Hoodie encapsulates all backend operations to hide away its complexity, instead of exposing it

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Hoodie is not… an All-In-One solution. It’s a very tiny core with a great plugin architecture. Example plugins can expose APIs like hoodie.email.send(emailProperties).then(showSentMessage) hoodie.purchase( productId ).with(‘paypal’) hoodie.convert(document.body).to(‘report.pdf’) hoodie.call(phoneNumber).then(showCallUi, hideCallUi) hoodie.translate(text).to(‘fr’)

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The Hoodie Architecture

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State of the Hoodie •developer preview •great time to build ﬁrst apps •we have Hoodie apps in production today •1.0 due in 2014:  sharing, payments, hosting/setup, PouchDB, conﬂicts, migrations, documentation, HoodieLaunchParty!!!!

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The Hoodie Future •Super simple One-click setup, both locally & online •One-click Setup package for Hoodie Hosters (think Wordpress) •always open-source, always bootstrapped, always not-for-proﬁt, always independent (includes us) •We are here to stay, you can trust and build on Hoodie for the long term •We wish we could move faster, but we will never compromise our vision •You can helps us <3

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Please help us make •give it a try, you will be amazed •Pleas ask questions  (@HoodieHQ, #hoodie, github.com/hoodiehq/discussion/issues) •Please report bugs •Contribute: espy.github.io/ubersicht/#hoodiehq •Spread the word: Tutorials, Sceencasts, Talks, Meetups/UserGroups <3 •Sponsor Hoodie  (exclusive weekly sponsoring incl. commit signatures) •Hire Us team@thehoodieﬁrm.com  (all income goes towards Hoodie Development)

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Thank you! and special thanks to