the Rising - Paul Li
===

> 請從這裡開始

## PWA
- APP like
- Offline capability
- Notification
- Work on all device

## How
- mobile web
- manifest
- install capability
- cache API
- offline brows
- web push
- notification

## AMP

## Manifest

relative-application

## Cache API

service-worker.js

減少 request 產生，加速 render tree 產生

cache.addAll {}

offline brows capability

cache 無 GC 機制 -> 建議使用 Workbox

Workbox
- Pre-cache
- Array type: file to cache
- Runtime caching
- Expiration plugin
- Strategies
- Request routing
- Background sync
- Re-send after re-connect to server

## Web push

AMP: Web push function
- visibility="subscript"

###### tags: `DevFest2019`