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
190
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
170
Fast Angular Apps from End to End
mgechev
1
180
The State of Angular
mgechev
1
190
The State of Angular
mgechev
1
350
Software Engineering as a Superpower
mgechev
1
180
Introduction to Angular
mgechev
1
190
Internals of the Angular CLI
mgechev
2
1.3k
The State of Angular Deployment, SSR, and Prerendering, ng-conf keynote
mgechev
2
2.9k
The Future of the Front-End Frameworks
mgechev
2
310
Other Decks in Programming
See All in Programming
Language Server と喋ろう – TSKaigi 2025
pizzacat83
3
750
Cloudflare Realtime と Workers でつくるサーバーレス WebRTC
nekoya3
0
250
Perlで痩せる
yuukis
1
660
推論された型の移植性エラーTS2742に挑む
teamlab
PRO
0
150
TypeScript Language Service Plugin で CSS Modules の開発体験を改善する
mizdra
PRO
3
2.5k
ts-morph実践:型を利用するcodemodのテクニック
ypresto
1
550
Proxmoxをまとめて管理できるコンソール作ってみました
karugamo
1
430
技術的負債と戦略的に戦わざるを得ない場合のオブザーバビリティ活用術 / Leveraging Observability When Strategically Dealing with Technical Debt
yoshiyoshifujii
0
160
ユーザーにサブドメインの ECサイトを提供したい (あるいは) 2026年函館で一番熱くなるかもしれない言語の話
uvb_76
0
180
MLOps Japan 勉強会 #52 - 特徴量を言語を越えて一貫して管理する, 『特徴量ドリブン』な MLOps の実現への試み
taniiicom
2
580
SpringBootにおけるオブザーバビリティのなにか
irof
1
900
AI Coding Agent Enablement in TypeScript
yukukotani
17
7.3k
Featured
See All Featured
Faster Mobile Websites
deanohume
307
31k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
42
2.3k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
460
Code Reviewing Like a Champion
maltzj
523
40k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
Build The Right Thing And Hit Your Dates
maggiecrowley
35
2.7k
Designing for Performance
lara
608
69k
Mobile First: as difficult as doing things right
swwweet
223
9.6k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
12k
Why Our Code Smells
bkeepers
PRO
336
57k
StorybookのUI Testing Handbookを読んだ
zakiyama
30
5.8k
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