April 2019
Beginner to intermediate
368 pages
7h 18m
Korean
Content preview from 만들면서 배우는 프로그레시브 웹 앱: 사용자 경험을 극대화하는 차세대 웹 앱 기술
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098 - 프로그레시브 웹 앱
4
.
8
.
5
라이트하우스
라이트하우스
(https
://
pwabook
.
com
/
lighthouse)
는 구글에서 개발한 오픈소스 도
구이며,
PWA
모범 사례와 비교하며 자동으로 앱을 검사하는데 사용할 수 있습니다.
라이트하우스는 브라우저 확장
(
그림
4
-
8)
은 물론 지속적인 통합
(CI
,
Continuous
Integration )
파이프라인에 합쳐질 수 있는
command
-
line
도구로 사용이 가능
합니다.
그림
4
-
8
고담 임페리얼 호텔 앱을 테스트하는 라이트하우스 크롬 확장프로그램
4.9
정리
이번 장을 통해 서비스 워커 생명주기에 대해 더 잘 이해할 수 있었기를 바랍니다.
서비스 워커가 구동되기 전에 가끔씩 페이지를 새로고침해야 하는 이유가 무엇인
지, 혹은 서비스 워커를 업데이트하고 새로고침을 해도 새 코드가 작동하지 않는
이유가 무엇인지 아직 이해되지 않으셨다면 이번 장을 다시 읽어보세요.
서비스 워커 생명주기는 가장 헷갈리는 부분 중 하나입니다.
20
분 동안 지저분한
버그를 디버깅하다가 끝에 가서야 페이지가 아직 예전 서비스 워커에 의해 제어되
고 있다는 것을 깨닫게 되는 경우도 종종 있습니다.
서비스 워커 생명주기를 이해하고 나면 놀라운 일들을 할 수 있고 새로운 기회가
4
서비스 워커 생명주기와 캐시 관리
- 099
열립니다. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.