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
The State of Angular
Search
Minko Gechev
May 07, 2020
Programming
1
140
The State of Angular
Minko Gechev
May 07, 2020
Tweet
Share
More Decks by Minko Gechev
See All by Minko Gechev
Change the World With Open Source Software
mgechev
0
110
Fast Angular Apps from End to End
mgechev
0
130
The State of Angular
mgechev
1
160
The State of Angular
mgechev
1
240
Software Engineering as a Superpower
mgechev
1
130
Introduction to Angular
mgechev
1
130
Internals of the Angular CLI
mgechev
2
1.1k
The State of Angular Deployment, SSR, and Prerendering, ng-conf keynote
mgechev
2
2.8k
The Future of the Front-End Frameworks
mgechev
2
270
Other Decks in Programming
See All in Programming
小さな開発会社を作った理由
polidog
0
1.9k
ドメイン駆動設計の実践
masuda220
PRO
17
5.1k
CSC307 Lecture 07
javiergs
PRO
0
220
CSC307 Lecture 13
javiergs
PRO
0
150
SDCon2024: Enabling DevOps and Team Topologies thru architecture: architecting for fast flow
cer
PRO
0
780
企業向け生成AIアプリの 開発から得られた知見
takaakikakei
0
310
スクラムマスターって孤独じゃないですか?
yoshitaroyoyo
1
140
Architectures with Lightweight Stores: New Rules and Options
manfredsteyer
PRO
0
100
入社1ヶ月でここまでやった!Findy Toolsインフラ支援の最適化
rvirus0817
6
1.4k
Product Management LT会_クアンド新家
shinshin
0
210
英語
s_shimotori
1
220
コード生成を伴うLLMエージェント - 2024.07.18 Tokyo AI
smiyawaki0820
11
4.1k
Featured
See All Featured
How to name files
jennybc
67
96k
5 minutes of I Can Smell Your CMS
philhawksworth
200
19k
Visualization
eitanlees
139
14k
Fantastic passwords and where to find them - at NoRuKo
philnash
42
2.7k
Into the Great Unknown - MozCon
thekraken
20
1.3k
Fashionably flexible responsive web design (full day workshop)
malarkey
399
65k
Embracing the Ebb and Flow
colly
81
4.3k
The Invisible Customer
myddelton
117
13k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
26
1.8k
A Tale of Four Properties
chriscoyier
155
22k
From Idea to $5000 a Month in 5 Months
shpigford
377
46k
Robots, Beer and Maslow
schacon
PRO
157
8.1k
Transcript
@yourtwitter The State of Angular Minko Gechev twitter.com/mgechev github.com/mgechev blog.mgechev.com
@yourtwitter https://unsplash.com/photos/rafblRbne3o
@mgechev v9.1 is out
@mgechev
@mgechev Smaller Faster builds Better debugging Better type checking Improved
build errors Simpler Improved i18n Improvements in Universal
@mgechev Smaller Faster builds Better debugging Better type checking Improved
build errors Simpler Improved i18n Improvements in Universal
Predictability vs Flexibility trade-offs Predictable Flexible
Static vs Dynamic trade-offs Static Dynamic
Static vs Dynamic trade-offs Static Dynamic
• Great compile-time optimizations • Excellent IDE/text editor support •
Strict type checking • Source code visualization • Lazy component loading • Dynamic UI assembling • Fast builds Static Dynamic
• Great compile-time optimizations • Excellent IDE/text editor support •
Strict type checking • Source code visualization • Lazy component loading • Dynamic UI assembling • Fast builds Static Dynamic
• Great compile-time optimizations • Excellent IDE/text editor support •
Strict type checking • Source code visualization • Lazy component loading • Dynamic UI assembling • Fast builds Static Dynamic 2.0 4.0
• Great compile-time optimizations • Excellent IDE/text editor support •
Strict type checking • Source code visualization • Lazy component loading • Dynamic UI assembling • Fast builds Static Dynamic 4.0 9.0
• Great compile-time optimizations • Excellent IDE/text editor support •
Strict type checking • Source code visualization • Lazy component loading • Dynamic UI assembling • Fast builds Static Dynamic 9.0
@mgechev So, Angular is now more dynamic!
@mgechev …but not too dynamic
@mgechev • Do something • Collect feedback • Adjust direction
“Gradient descent” optimization
@mgechev • Do something • Collect feedback • Adjust direction
“Gradient descent” optimization
twitter.com/mgechev @mgechev
@mgechev Google Community
@mgechev
@mgechev Faster builds -40%
@mgechev VE @Component({ selector: 'app', template: ' ...' }) class
AppComponent { ... } app.ngfactory.js app.ngsummary.json app.metadata.json app.component.js app.component.d.ts
@mgechev Ivy @Component({ selector: 'app', template: ' ...' }) class
AppComponent { ... } app.component.js app.component.d.ts
@mgechev Faster builds • We do less work • No
longer generate factories • ngcc does this once* • No longer using metadata.json • Incremental AoT builds
@mgechev Faster builds • We do less work • No
longer generate factories • ngcc does this once* • No longer using metadata.json • Incremental AoT builds AoT in development
@mgechev
@mgechev
@mgechev
@mgechev Smaller bundles • Less generated code • Smaller framework
@mgechev Smaller framework • Tree-shakable instructions • No need for
ngfactory machinery
@mgechev Improved i18n
Angular compile-time i18n (v2-v8) src lib Link & optimize ngc
ngc l10n l10n l10n l10n
Angular compile-time i18n (v2-v8) src lib Link & optimize ngc
ngc l10n l10n repeat
@mgechev Focused on static optimizations • Generate app at compile-time:
• No runtime binding overhead • Smaller bundles: • Localizations are hard to tree-shake • No need for binding instructions
Angular compile-time i18n (Ivy) src lib Link & optimize l10n
repeat ngc
@mgechev Angular Universal
@mgechev Challenges with Universal • Change-refresh time • Deployment
@yourtwitter $ ng add @nguniversal/express-engine $ ng run [PROJECT_NAME]:serve-ssr New
in v9!
@yourtwitter $ ng update @nguniversal/express-engine
twitter.com/mgechev @ManfredSteyer @AlanAgius4 @mgechev
twitter.com/mgechev Deployment
twitter.com/ mgechev New in @angular/fire
New in @angular/fire
twitter.com/ mgechev New in @angular/fire
twitter.com/mgechev Request / HTML @mgechev Request scripts JS TTI Run
app on server LCP
twitter.com/mgechev Request / HTML @mgechev Request scripts JS TTI Run
app on server LCP If not cached Return from the cache Cache LCP
@mgechev Prerendering
@yourtwitter $ ng add @nguniversal/express-engine $ ng run [PROJECT_NAME]:prerender Using
Universal at build-time New in v9!
@mgechev Building the app Prerendering <2s for 800 pages ng
run app:prerender
twitter.com/mgechev
twitter.com/mgechev @mgechev JAMStack By HeroDevs
twitter.com/mgechev @mgechev
@mgechev Thank you! twitter.com/mgechev github.com/mgechev blog.mgechev.com Survey: mgv.io/talk