I build a PWA using Angular 9 which can be seen here and I implemented an beforeinstallprompt event handler so as to offer the user a way to install the PWA as
brother-bpac
git-merge
sipp
collapsable
variable-selection
oracle-http-server
fest-assert
spring-boot-starter-security
weekend
vtigercrm
parse-javascript-sdk
filter-var
datahistory
mailcore2
linked-server
face-detection
get-wmiobject
nolock
unreal-blueprint
adfs2.0
vbox
subtitle
partial-ordering
leave-one-out
powerbi-js-api
azure-application-settings
waterfall
jets3t
x509certificate
resize
