Discover @JohannesMilke Open Source projects

JohannesMilke

Stars
5,299
Global Rank 4,848 (Top 0.2 %)
Followers 4,635
Registered over 5 years ago
Most used languages

Dart
90.5 %

Ruby
3.6 %

HTML
3.3 %

C++
1.1 %

JavaScript
1.1 %

Others 0.4 %
Location 🇩🇪 Germany
Country Total Rank 290
Country Ranking

Dart
7

Ruby
429

HTML
618

Swift
1,687

C++
2,007

JavaScript
2,811

sqflite_database_example

Persist data with Flutter's Sqflite Database locally on your Android or iOS device by using Raw SQL statements.

Dart

189

generate_pdf_invoice_example

Create an Invoice PDF Document completely with Flutter and learn how to generate and view this invoice in Flutter.

Dart

139

theme_example

Switch easily between Dark & Light Theme. We cover both phone system themes and app local themes.

Dart

filter_listview_example

Let's use Flutter to search in a ListView by loading JSON data from the Internet and let's filter this data in a ListView.

Dart

quiz_app_example

Let's create a complete Flutter Quiz App UI from scratch with a beautiful design.

Dart

JohannesMilke

hive_database_example

Persist data with Flutter's Hive NoSQL Database locally on Android, iOS & Web.

Dart

user_profile_example

Create a Flutter User Profile Page UI where you can access and edit your user's information within your Flutter app.

Dart

user_profile_ii_example

Create a Flutter User Profile Page UI where you can access and edit your user's information within your Flutter app.

Dart

firebase_messaging

Receive push notifications on Android & iOS with Flutter.

Dart

firebase_chat_example

Create a chat application with Flutter & Firebase.

Dart

fingerprint_auth_example

By using Flutter Local Auth users can authenticate with Fingerprint & Touch ID in Flutter.

Dart

local_push_notifications

Create local push notifications for your Flutter application on Android & iOS.

Dart

todo_app_firestore_example

We connect our Flutter Todo App to Firebase so that all todos are stored locally & on the server. You learn more deeply how Firestore works!

Dart

pdf_viewer_example

Use the Flutter PDF Viewer to download PDF documents and display them within your Flutter app.

Dart

localization_arb_example

With Flutter Internationalization you can display automatically the correct language used by your end-user within your Flutter app.

Dart

google_signin_example

Learn how to integrate Signin with Google into your Firebase and Flutter app.

Dart

video_ii_example

Rotate the Flutter Video Player in fullscreen by tapping the fullscreen button or rotate the device to Landscape & Portrait.

Dart

typeahead_example

Create an AutoComplete TextField to search JSON data based on suggestions in Flutter.

Dart

sliver_appbar_ii_example

The Flutter SliverAppBar & Collapsing Toolbar allow to specify an individual scrolling behaviour for your App Bars in Flutter.

Dart

speech_to_text_example

Let's build a Speech To Text Flutter app which recognizes & analyzes your words to execute commands.

Dart

firebase_upload_example

Upload Files To Firebase Storage with Flutter. Pick images, videos, or other files from your device and upload them to Firebase.

Dart

qr_code_scanner_example

Let's build a Generate & Scan QR Codes app with Flutter with which you can share information easily with your friends.

Dart

navigation_drawer_example

Let's create a Flutter Navigation Drawer with routing that is displayed as a Sidebar Menu within your Flutter app.

firebase_download_example

Download files from Firebase Storage with Flutter. List all images, videos, or other files from Firebase and download them.

Dart

tinder_ui_clone_example

We will build a Flutter UI design clone of the dating app Tinder where you can swipe cards similar to Tinder.

Dart

onboarding_screen_example

Create your custom and beautiful onboarding screens easily with Flutter.

Dart

layout_basics_example

Build basic Flutter layouts and widgets with the help of Row, Column, Stack, Expanded, Container, ListView, and GridView in Flutter.

Dart

datatable_editable_example

Create an Editable DataTable with Flutter to modify specific data cells within your table rows in Flutter.

Dart

date_picker_example

Use the Flutter Date Picker to pick a single date, time & date range easily in Flutter.

Dart

user_profile_shared_preferences_example

Let's create a complete Flutter User Profile Page with SharedPreferences to persist the user's information in Flutter.

Dart

futurebuilder_example

Learn how to load JSON data from the server or from your local assets with the FutureBuilder in Flutter.

Dart

collapsible_navigation_drawer_example

Let's create a Flutter Collapsible Sidebar Menu that can collapse and expand the Navigation Drawer in Flutter.

Dart

video_example

Use the Flutter Video Player to play videos from your Assets, File System & from the Network in Flutter.

Dart

firebase_auth

Use Firebase Authentation with Flutter to SignIn, SignUp, Reset Password and Verify Email inside your Flutter app.

search_appbar_example

Let's create a SearchAppBar for doing local & network-based search queries in Flutter.

Dart

firebase_pagination_example

Load your data from Firebase separately with Pagination & Infinite Scrolling in your Flutter app.

Dart

datatable_sortable_example

Create a DataTable with Flutter to display data in columns, rows, and cells and also learn how to sort the data within the table.

Dart

local_notifications_example

Send and schedule Local Push Notifications in Flutter for Android and iOS. Schedule repeatedly in background on a daily or weekly basis.

image_picker_example

Create an image picker from camera and gallery in Flutter. Pick Images, Mutiple Images and Videos in Flutter.

cupertino_datepicker_example

Use the iOS Styled Cupertino Date Picker in Flutter to pick dates, times & also any other items.

Dart

shared_preferences_simple_example

Store & Load Data locally on your phone with Flutter's SharedPreferences plugin to persist data even if your app was closed.

Dart

draggable_example

Move widgets around and drag and drop these widgets at another location by using Flutter Draggable & DragTarget.

Dart

events_calendar_example

Create a Flutter Calendar Events App with different views. Schedule appointments, edit and delete calendar events in Flutter.

fitness_app_example

Let's build a nice-looking fitness app where you can watch workout videos of your personal trainer.

Dart

country_picker_example

Within the ListView, you can select single & multiple items such as countries and languages out of a list of items in Flutter.

Dart

hero_location_ui

Create powerful animations in Flutter and use the hero animation for complex animations.

Dart

chat_app_ui

How to build a Chat App or Messaging App in Flutter with a list of chat messages and a textfield to write these chat messages in Flutter.

quiz_app_ii_example

Let's finish the Quiz App in Flutter with a beautiful home page and different categories of questions.

Dart

profile_page_example

Create a beautiful User Profile Page UI in Flutter with profile picture, profile image and cover image.

curved_bottom_navigation_bar

Create an Animated Curved Bottom Navigation Bar in Flutter. This Curved Navigation Bar works on Android and iOS.

drag_drop_listview_example

Use Flutter to drag and drop items within the ListView to other locations and also drag the whole listview around.

Dart

riverpod_providers_example

The state management with Riverpod has many advantages over the Provider such as higher performance and more comfortable usage.

Dart

showcase_widgets_example

Introduce your app to your users by showcasing the most important widgets and their functionality in Flutter.

Dart

secure_storage_example

Persist your data securely and encrypted with Flutter Secure Storage locally on your phone in Flutter.

Dart

firebase_chat_reply_example

Reply to messages in your chat application with Flutter.

JavaScript

material_you_navigation_bar

The new Flutter Material You Navigation Bar is here! Does it replace the aged Flutter Bottom Navigation Bar?

push_notification

Let's use Firebase Push Notifications in our Flutter app to send push notifications to different users through the Firebase console!

qr_code_app_example

Generate Flutter QR Codes to share data whereas other people use the Flutter QR Code Scanner App to retrieve this data.

appbar_example

Let's learn everything about the AppBar widget in Flutter and let's also create a transparent AppBar.

Dart

chip_example

Learn more about all the different kinds of Chips Flutter offers you out of the box.

Dart

firebase_ml_text_recognition

Recognize texts out of images with Flutter & Firebase ML.

Dart

autofill_example

With Flutter 2 Autofill Services are supported. Fill TextFields with name, email, payment methods etc. automatically in Flutter.

Dart

google_signin_ii_example

Integrate Flutter Google SignIn With Firebase to allow user authentication in your Flutter app.

transition_location_ui

Create powerful UI design animations easily with Flutter.

Dart

image_cropper_example

Let's pick images and crop, rotate, scale, and save them with the ImageCropper Plugin in Flutter.

Dart

sqflite_database

Store data using Flutter SQL Database Storage SQFlite to insert, delete, update and view data in your Flutter SQLite Database.

chat_ui_stream_example

Let's build a complete responsive real-time Flutter Chat App from scratch for mobile & web with Stream Chat.

Dart

signature_example

Let's create a Flutter Signature App where the user can draw his signature and also export the signature as an image in Flutter.

Dart

popupmenu_focused_example

Let's create a focused popup menu that will popup if we tap on any widget in Flutter.

Dart

generate_pdf_ii_example

Let's use Flutter to generate PDF Documents with images and tables by using exclusively Flutter widgets.

Dart

purchases_flutter_example

Create In App Purchases and Subscriptions in Flutter with RevenueCat.

google_signin_iii_example

Use Flutter Google SignIn completely without Firebase which is working for Android, iOS and Flutter Web.

firebase_crud

How to use all Firebase CRUD operations in Flutter to write data, read data, update data and delete data from the Firestore Cloud Database.

navigation_drawer_animation

Create a Flutter Navigation Drawer Animation that is displayed as a Sidebar Menu with animation within your Flutter app.

selectable_navigation_drawer_example

Let's create a selectable Flutter Navigation Drawer with routing that highlights the current item within the Flutter Sidebar Menu.

Dart

flutter_ecommerce_app

Learn to create a complete e-commerce app in Flutter. Implement multiple product categories, favorite/unfavorite products, read descriptions, and add items to the cart. Develop your app-building skills and create a seamless shopping experience!

delivery_app_example

Create a Flutter Delivery App that generates an Invoice PDF document with the customer signature included.

chat_ui_stream_iii_example

Let's build a Responsive Flutter Chat App with Multi-User Support for Flutter Web & Firebase & Stream Chat.

JavaScript

social_app_design_example

This is a fresh social app design which was created with Flutter.

Dart

chat_ui_stream_ii_example

Let's integrate chat rooms and stories into our Flutter Chat App with StreamChat & Firebase.

Dart

json_listview

Fetch JSON data from an API using Flutter HTTP get and use a FutureBuilder to populate a list asynchronously with JSON data in Flutter.

riverpod_notifiers_example

Riverpod state management goes to the second round. This time we look at Notifiers.

Dart

login_signup_example

Let's build a complete login & signup app with Flutter that stores user information permanently with SharedPreferences & JSON Data.

Dart

todo_app_ui_ii_example

Let's finish the Todo App from scratch for storing todos locally with the Provider package in Flutter.

Dart

animations_transform_example

Create beautiful & complex animations for widgets & pages with the Container Transform Animation in Flutter.

Dart

web_views_example

Create a Flutter Webview App Example that allows to load URLs, display web pages with HTML, run Javascript on Android and iOS.

local_notifications_ii_example

Send and schedule Local Push Notifications in Flutter in background when app is closed, with a custom sound and no sound.

rate_my_app_example

With the Flutter In App Rating, you can redirect the user to the Playstore & AppStore to leave a review & to rate your Flutter app.

Dart

navigation_drawer

Let's create a Flutter Navigation Drawer with routing that is displayed as a Sidebar Menu within your Flutter app.

onboarding_screen

How to create an Onboarding Screen UI or Introduction Screen in Flutter. Also, show the Onboarding Screen only one time in your Flutter app.

generate_pdf_example

Let's use Flutter to generate PDF Documents with graphics, images, and texts by using exclusively Flutter widgets.

Dart

settings_screen_example

Create a Flutter Settings Page UI that uses Shared Preferences to store the app settings in Flutter.

web_scrapping_ii

Build a Web Scraper in Flutter that uses HTTP Requests to get data from any website. Also webscrape JavaScript websites with Flutter!

todo_app_ui_example

Let's create a todo app from scratch with Flutter and the provider package.

Dart

fitness_app_ii_example

Let's implement the video functionality for our good-looking fitness app in Flutter.

Dart

expandable_listview_example

With Flutter ExpansionTile, you can expand and shrink your widgets and also create an expandable nested ListView.

Dart

animated_list_example

Create animations easily for your Lists in your Flutter apps.

Dart

glassmorphism

How to create a Glassmorphism Effect in Flutter by using opacity, a backdrop filter to blur the background to create a Flutter Glass Effect.

100

web_scrapping

Build a Web Scraper in Flutter that uses HTTP Requests to get data from any website. Web Scrapping with Flutter is simple!

JohannesMilke

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