Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Building Offline First apps with Hoodie
Search
Gregor Martynus
March 30, 2017
Technology
0
280
Building Offline First apps with Hoodie
Presented at JS.LA March’17. Source code of the demo:
https://github.com/gr2m/sweet.la
Gregor Martynus
March 30, 2017
Tweet
Share
More Decks by Gregor Martynus
See All by Gregor Martynus
Octokit – Your official GitHub Platform Toolkit
gr2m
2
260
Dedicating Space
gr2m
0
230
Welcoming communities
gr2m
2
340
Offline First – The Good Parts
gr2m
0
250
Creating Inviting Communities
gr2m
1
490
Building Offline First applications with Backbone
gr2m
1
430
noBackend?
gr2m
0
310
Offline First – Made Simple!
gr2m
10
2.8k
WTF IS HOODIE?
gr2m
4
1.4k
Other Decks in Technology
See All in Technology
能動学習のいろは:書籍「Human-in-the-Loop機械学習」3〜5章
hiroyoshiito
0
290
B2C、B2B プロダクトマネジメントの違い(および思考の罠) / B2C, B2B PM and reduction fallacy
ykmc09
5
1.9k
The depthes of profiling Ruby - RubyKaigi 2024
osyoyu
0
110
Dungeons and Dragons and Rails
joelq
0
220
多言語化対応における TypeScript の型定義を通して開発のしやすさについて考えた / TSKaigi TypeScript Multilingualization
nabeliwo
2
380
Exadata Database Service on Dedicated Infrastructure(ExaDB-D) UI スクリーン・キャプチャ集
oracle4engineer
PRO
2
1.7k
動画配信サービスのフロントエンド実装に学ぶ設計原則
yud0uhu
0
120
Secrets of a PowerShell "Guru"
guyrleech
1
120
AWS Observability 関連最新アップデート
o11yfes2023
0
100
5分で分かる(かもしれない) Vector engine for OpenSearch Serverless
tsukuboshi
1
380
Kaggleで学ぶ系列データのための深層学習モデリング
yu4u
7
1.7k
Step by Stepで学ぶ、ADT(代数的データ型)、モナドからEffect-TSまで
leveragestech
1
2.6k
Featured
See All Featured
Robots, Beer and Maslow
schacon
PRO
155
8k
Embracing the Ebb and Flow
colly
80
4.2k
Designing for Performance
lara
601
67k
ParisWeb 2013: Learning to Love: Crash Course in Emotional UX Design
dotmariusz
104
6.7k
Web Components: a chance to create the future
zenorocha
306
41k
How to name files
jennybc
65
93k
Product Roadmaps are Hard
iamctodd
45
9.8k
How to Ace a Technical Interview
jacobian
273
22k
YesSQL, Process and Tooling at Scale
rocio
165
13k
Art, The Web, and Tiny UX
lynnandtonic
290
19k
Fontdeck: Realign not Redesign
paulrobertlloyd
76
4.9k
Fantastic passwords and where to find them - at NoRuKo
philnash
39
2.5k
Transcript
OFFLINE FIRST APPS WITH HOODIE @gr2m | js.la March’17
HI, I’M GREGOR! @GR2M ! HOOD.IE ! OFFLINEFIRST.ORG ! NEIGHBOURHOOD.IE
@gr2m | js.la March’17
DEMO ! @gr2m | js.la March’17
RECAP ! @gr2m | js.la March’17
$ mdkir sweet.la $ cd sweet.la # creates package.json $
npm init -y # installs hoodie and sets "start" script $ npm install --save hoodie $ npm start @gr2m | js.la March’17
Load Hoodie Client <script scr="/hoodie/client.js"></script> Data hoodie.store.add({name: 'honey'}) hoodie.store.on('change', renderItems)
Account hoodie.account.signIn({username: 'foo', password: 'secret'}) @gr2m | js.la March’17
hoodie.account.signUp() hoodie.account.signIn() hoodie.account.signOut() hoodie.account.destroy() hoodie.account.on() hoodie.store.add() hoodie.store.find() hoodie.store.findOrAdd() hoodie.store.findAll() hoodie.store.update()
hoodie.store.updateOrAdd() hoodie.store.updateAll() hoodie.store.remove() hoodie.store.removeAll() hoodie.store.pull() hoodie.store.push() hoodie.store.sync() hoodie.store.connect() hoodie.store.disconnect() hoodie.store.on() hoodie.connectionStatus.startChecking() hoodie.connectionStatus.stopChecking() hoodie.connectionStatus.on() @gr2m | js.la March’17
HOW DOES IT WORK? @gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
@gr2m | js.la March’17
HOODIE IS OPEN SOURCE ▸ built with JavaScript, hapi, CouchDB,
PouchDB ▸ extendable with app specific or npm plugins ▸ "most welcoming Open Source community" 1 1 many people say so :) @gr2m | js.la March’17
! HOOD.IE ! GITHUB.COM/HOODIEHQ ! TWITTER.COM/HOODIEHQ @gr2m | js.la March’17
OFFLINE FIRST APPS WITH HOODIE @gr2m | js.la March’17
OFFLINE FIRST APPS WITH HOODIE @gr2m | js.la March’17
OFFLINE FIRST IS AN APPROACH TO BUILD APPS THAT ALWAYS
WORK, WITHOUT ANY LOADING BARS, UNDER ANY NETWORK CONDITIONS. @gr2m | js.la March’17
WHAT MOBILE FIRST WAS TO UI OFFLINE FIRST IS TO
CONNECTIVITY @gr2m | js.la March’17
OFFLINE FIRST IS RELIABLE PERFORMANCE @gr2m | js.la March’17
OFFLINE FIRST TECHNOLOGY @gr2m | js.la March’17
1. ASSETS 2. DATA @gr2m | js.la March’17
1. ASSETS ▸ Install from App Store ▸ Service Worker
▸ AppCache (Deprecated) ▸ ! Think of app updates @gr2m | js.la March’17
2. DATA ▸ Store data offline ▸ Sync ▸ !
Watch out for conflicts / data loss @gr2m | js.la March’17
! REMEMBER ! FRIENDS DON’T LET FRIENDS BUILT THEIR OWN
SYNC ENGINE @gr2m | js.la March’17
OFFLINE FIRST DESIGN @gr2m | js.la March’17
OFFLINE FIRST RULE #1 OFFLINE != ERROR @gr2m | js.la
March’17
OFFLINE FIRST JOY #1 CONVERSION ! @gr2m | js.la March’17
OFFLINE FIRST JOY #2 SAVE? ALL. THE. TIME. @gr2m |
js.la March’17
OFFLINE FIRST JOY #3 SERVER DOWN? MAINTENANCE? ¯\_(ϑ)_/¯ @gr2m |
js.la March’17
OFFLINE FIRST JOY #4 LATENCY? ZERO. @gr2m | js.la March’17
OFFLINE FIRST JOY #5 SECURITY ! ▸ Intranet apps to
go ▸ local encryption @gr2m | js.la March’17
OFFLINE FIRST VIABILITY @gr2m | js.la March’17
UBIQUITOUS CONNECTIVITY IS A MYTH™ @gr2m | js.la March’17
OFFLINE FIRST TRIVIA LTE IN THE US SLOWED DOWN BY
50% IN 20162 2 twinprime.com/lte-has-slowed-by-50-in-the-us/ @gr2m | js.la March’17
OFFLINE FIRST TRIVIA ALMOST 60% OF MOBILE IS 2G3 3
http://www.gsma.com/mobileeconomy/ @gr2m | js.la March’17
OFFLINE FIRST TRIVIA 100 MILLION PEOPLE CAME ONLINE IN INDIA
IN 20164 4 http://www.internetlivestats.com/internet-users-by-country/ @gr2m | js.la March’17
OFFLINE FIRST TRIVIA DO YOU KNOW WHY THE OFFLINE DINOSAUR
IS SO CUTE? @gr2m | js.la March’17
Because you see it so much. @gr2m | js.la March’17
! Questions? @gr2m | js.la March’17
RESOURCES http://offlinefirst.org/ https://medium.com/offline-camp http://hood.ie/blog/say-hello-to-offline-first.html https://nolanlawson.com/2016/10/13/progressive-enhancement-isnt- dead-but-it-smells-funny/ https://pwa.rocks @gr2m | js.la
March’17