string 98 lowercase 93 extra 91 prefix 91 right 90 letters 90 at 89 compare-function 89 hex-digits 89 infix 89 is-infix 89 is-prefix 89 is-suffix 89 left 89 map-function 89 replace-function 89 size 89 suffix 89 test-function 89 react 56 fabric 55 react-native 55 javascript 50 android 50 ios 49 sms 48 crashlytics 48 auth 48 firebase 48 gcm 47 apn 47 fcm 47 config 47 transactions 47 remote-config 47 datastore 47 cloud-firestore 47 firestore 47 phone-auth 47 admob 47 analytics 47 messaging 47 database 47 crash 47 firestack 47 performance 47 dynamic-links 47 utility 46 functions 46 react-native-firebase 45 number 42 text 41 standard 39 method 39 manipulation 39 function 39 merferry 39 push-notifications 37 react-hooks 37 react-native-app 37 web-sdk 37 realtime-database 37 storage 37 numbers 28 math 14 typescript 14 replace 13 digit 11 convert 11 significant 9 array 9 distance 9 words 9 format 8 to 8 node 8 persian 7 filter 7 decimal 7 is 6 index 6 integer 6 float 6 arabic 6 round 6 uppercase 6 currency 6 mathematics 5 ngrams 5 compare 5 split 5 figures 5 english 5 from 5 library 5 count 5 email 5 nodejs 5 length 5 phone-number 5