Merge branch 'master' into master

source.md

@@ -107,9 +107,13 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 - [Firebase](https://www.youtube.com/watch?v=p4yLzYwy_4g) <!--youtube:video/p4yLzYwy_4g--> - Firebase live coding
 - [Securing Apps](https://medium.com/@mehmetf_71205/securing-flutter-apps-ada13e806a69) <!--claps:@mehmetf_71205/securing-flutter-apps-ada13e806a69--> - By Mehmet Fidanboylu
 - [Build your plugins](https://medium.com/@KarthikPonnam/build-your-own-plugin-for-flutter-cfee1a08ea3a) <!--claps:@KarthikPonnam/build-your-own-plugin-for-flutter-cfee1a08ea3a--> - How to make a custom plug-in by [Karthik Ponnam](https://medium.com/@KarthikPonnam)
-- [Build Flavor](https://medium.com/@salvatoregiordanoo/flavoring-flutter-392aaa875f36) <!--claps:@salvatoregiordanoo/flavoring-flutter-392aaa875f36--> - Define build configurations and switch them by [Salvatore Giordano](https://medium.com/@salvatoregiordanoo)
 - [howtodothisinflutter.com](https://github.com/lesnitsky/howtodothisinflutter) <!--stargazers:lesnitsky/howtodothisinflutter--> – Cheat sheet for react native developers trying Flutter by [Andrei Lesnitsky](https://twitter.com/lesnitsky_a)
 
+#### Flavors
+
+- [Build Flavor](https://medium.com/@salvatoregiordanoo/flavoring-flutter-392aaa875f36) <!--claps:@salvatoregiordanoo/flavoring-flutter-392aaa875f36--> - Define build configurations and switch them by [Salvatore Giordano](https://medium.com/@salvatoregiordanoo)
+- [Ready to Go/Flavors](https://github.com/JHBitencourt/ready_to_go) <!--stargazers:JHBitencourt/ready_to_go--> - Properly architect your app and work with flavors by [JHBitencourt](https://github.com/JHBitencourt)
+
 ## Videos
 
 - [Tensor Programming](https://www.youtube.com/watch?v=WwhyaqNtNQY&list=PLJbE2Yu2zumDqr_-hqpAN0nIr6m14TAsd) <!--youtube:list/PLJbE2Yu2zumDqr_-hqpAN0nIr6m14TAsd--> - Very rich content by [Tensor Programming](http://tensor-programming.com/)
@@ -150,8 +154,14 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 - [Pin Code](https://github.com/LiewJunTung/pin_code_text_field) <!--stargazers:LiewJunTung/pin_code_text_field--> - Animated & customisable Pin code for login and OTP by [Liew Jun Tung](https://github.com/liewjuntung)
 - [Folding Cell](https://github.com/faob-dev/folding_cell) <!--stargazers:faob-dev/folding_cell--> - Fold your widget by [Faob](https://github.com/faob-dev)
 - [Hidden Drawer Menu](https://github.com/RafaelBarbosatec/hidden_drawer_menu) <!--stargazers:RafaelBarbosatec/hidden_drawer_menu--> - Beautiful drawer mode menu feature with perspective animations by [Rafael Almeida Barbosa](https://github.com/RafaelBarbosatec).
+- [Liquid Pull To Refresh](https://github.com/aagarwal1012/Liquid-Pull-To-Refresh) <!--stargazers:aagarwal1012/Liquid-Pull-To-Refresh--> - A beautiful and custom refresh indicator by [Ayush Agarwal](https://github.com/aagarwal1012/).
+
+#### Bottom bars
+
 - [Fancy Bottom Navigation](https://github.com/tunitowen/fancy_bottom_navigation) <!--stargazers:tunitowen/fancy_bottom_navigation--> - Animated bottom navigation by [Tony Owen](https://github.com/tunitowen).
-- [Bottom Navy Bar](https://github.com/pedromassango/bottom_navy_bar) <!--stargazers:pedromassango/bottom_navy_bar--> - A beautiful and colorful animated bottom navigation bar by [Pedro Massango](https://github.com/pedromassango).
+- [Circular Bottom Navigation](https://github.com/imaNNeoFighT/circular_bottom_navigation) <!--stargazers:imaNNeoFighT/circular_bottom_navigation--> - Beautiful animated bottom navigation bar by [Iman Khoshabi](https://github.com/imaNNeoFighT).
+- [Bottom Navy Bar](https://github.com/pedromassango/bottom_navy_bar) <!--stargazers:pedromassango/bottom_navy_bar--> - Beautiful and colorful animated bottom navigation bar by [Pedro Massango](https://github.com/pedromassango).
+
 
 #### UI Helpers
 
@@ -346,6 +356,7 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 - [AppAvailability](https://github.com/pichillilorenzo/flutter_appavailability) <!--stargazers:pichillilorenzo/flutter_appavailability--> - List, launch and check installed apps by [Lorenzo Pichilli](https://github.com/pichillilorenzo)
 - [Aeyrium Sensor](https://github.com/aeyrium/aeyrium-sensor) <!--stargazers:aeyrium/aeyrium-sensor--> - A plugin which provide easy access to the Pitch and Roll on Android and iOS devices by [Diego Velásquez](https://github.com/aeyrium).
 - [File Picker](https://github.com/miguelpruivo/plugins_flutter_file_picker) <!--stargazers:miguelpruivo/plugins_flutter_file_picker--> -  Native file explorer to load absolute file path by [Miguel Ruivo](https://github.com/miguelpruivo)
+- [VPN](https://github.com/X-dea/Flutter_VPN)<!--stargazers:X-dea/Flutter_VPN--> - Access VPN services by [Jason C.H](https://github.com/ctrysbita)
 
 #### Scanner
 
@@ -378,7 +389,6 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 ### Log / Tracing
 
 - [Catcher](https://github.com/jhomlala/catcher) <!--stargazers:jhomlala/catcher--> - Automatically catches errors and handles them by [Jakub Homlala](https://github.com/jhomlala)
-- [Flipperkit](https://github.com/blankapp/flutter_flipperkit) [50⭐] - Use Flipper debug your Flutter apps running in an emulator/simulator or connected physical development devices by [JianyingLi](https://github.com/lijy91).
 
 ## Frameworks
 
@@ -475,13 +485,13 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 - [Tetris](https://github.com/boyan01/flutter-tetris) - Tetris game by [YangBin](https://github.com/boyan01)
 
 ## Utilities
-
 - [Mutisya 2](https://flutterstudio.app/) - Online Flutter Studio by [Paul Mutisya](https://medium.com/@pmutisya)
 - [Launcher Icons](https://github.com/franzsilva/flutter_launcher_icons) - Generate your launcher icons easily by [Mark O'Sullivan](https://github.com/MarkOSullivan94) and [Franz Silva](https://github.com/franzsilva)
 - [Redux Starter/Code Generator](https://github.com/hillelcoren/flutter-redux-starter) <!--stargazers:hillelcoren/flutter-redux-starter--> - Starter project and code generator with Redux support by [Hillel Coren](https://twitter.com/hillelcoren)
 - [FlutterIcon](http://fluttericon.com/) <!--stargazers:ilikerobots/polyicon--> - Icon set generator by [Mike Hoolehan](https://github.com/ilikerobots)
 - [IntelliJ Redux](https://plugins.jetbrains.com/plugin/11277-redux) - Navigate Redux app by [Hillel Coren](https://twitter.com/hillelcoren)
 - [FVM](https://github.com/leoafarias/fvm) <!--stargazers:leoafarias/fvm--> - Flutter Version Management: A simple cli to manage Flutter SDK versions.
+- [Flutter Debugger](https://github.com/blankapp/flutter-debugger) - Standalone app for debugging Flutter apps based on [Flipper](https://github.com/facebook/flipper) by [JianyingLi](https://github.com/lijy91)
 
 ### VSCode
 
@@ -525,6 +535,8 @@ If you appreciate the content 📖, support projects visibility, give 👍| ⭐|
 
 - [Flutter talk](https://github.com/JHBitencourt/flutter_talk) de introdução ao Flutter em português by [Julio Bitencourt](http://juliobitencourt.com)
 - Slack [Flutter Brasil](https://flutterbr.slack.com)
+- Medium [Flutter Comunidade BR](https://medium.com/flutter-comunidade-br)
+- Twitter [Flutter Comunidade BR](https://twitter.com/br_flutter)
 
 ### 🇨🇮 Côte d'Ivoire (Ivory Coast)