Mertie  Feil

Mertie Feil

1591658400

Build a Real-time Flutter Chat Application using Stream

In this tutorial, using the Stream platform, we explore their chat API and Flutter components to build a real-time chat application in Flutter using only 100 lines of code (give or take). Stream’s integration with Flutter creates one of the fastest and easiest ways to incorporate live chat into your application.

#flutter #chat app

What is GEEK

Buddha Community

Build a Real-time Flutter Chat Application using Stream

Google's Flutter 1.20 stable announced with new features - Navoki

Flutter Google cross-platform UI framework has released a new version 1.20 stable.

Flutter is Google’s UI framework to make apps for Android, iOS, Web, Windows, Mac, Linux, and Fuchsia OS. Since the last 2 years, the flutter Framework has already achieved popularity among mobile developers to develop Android and iOS apps. In the last few releases, Flutter also added the support of making web applications and desktop applications.

Last month they introduced the support of the Linux desktop app that can be distributed through Canonical Snap Store(Snapcraft), this enables the developers to publish there Linux desktop app for their users and publish on Snap Store.  If you want to learn how to Publish Flutter Desktop app in Snap Store that here is the tutorial.

Flutter 1.20 Framework is built on Google’s made Dart programming language that is a cross-platform language providing native performance, new UI widgets, and other more features for the developer usage.

Here are the few key points of this release:

Performance improvements for Flutter and Dart

In this release, they have got multiple performance improvements in the Dart language itself. A new improvement is to reduce the app size in the release versions of the app. Another performance improvement is to reduce junk in the display of app animation by using the warm-up phase.

sksl_warm-up

If your app is junk information during the first run then the Skia Shading Language shader provides for pre-compilation as part of your app’s build. This can speed it up by more than 2x.

Added a better support of mouse cursors for web and desktop flutter app,. Now many widgets will show cursor on top of them or you can specify the type of supported cursor you want.

Autofill for mobile text fields

Autofill was already supported in native applications now its been added to the Flutter SDK. Now prefilled information stored by your OS can be used for autofill in the application. This feature will be available soon on the flutter web.

flutter_autofill

A new widget for interaction

InteractiveViewer is a new widget design for common interactions in your app like pan, zoom drag and drop for resizing the widget. Informations on this you can check more on this API documentation where you can try this widget on the DartPad. In this release, drag-drop has more features added like you can know precisely where the drop happened and get the position.

Updated Material Slider, RangeSlider, TimePicker, and DatePicker

In this new release, there are many pre-existing widgets that were updated to match the latest material guidelines, these updates include better interaction with Slider and RangeSliderDatePicker with support for date range and time picker with the new style.

flutter_DatePicker

New pubspec.yaml format

Other than these widget updates there is some update within the project also like in pubspec.yaml file format. If you are a flutter plugin publisher then your old pubspec.yaml  is no longer supported to publish a plugin as the older format does not specify for which platform plugin you are making. All existing plugin will continue to work with flutter apps but you should make a plugin update as soon as possible.

Preview of embedded Dart DevTools in Visual Studio Code

Visual Studio code flutter extension got an update in this release. You get a preview of new features where you can analyze that Dev tools in your coding workspace. Enable this feature in your vs code by _dart.previewEmbeddedDevTools_setting. Dart DevTools menu you can choose your favorite page embed on your code workspace.

Network tracking

The updated the Dev tools comes with the network page that enables network profiling. You can track the timings and other information like status and content type of your** network calls** within your app. You can also monitor gRPC traffic.

Generate type-safe platform channels for platform interop

Pigeon is a command-line tool that will generate types of safe platform channels without adding additional dependencies. With this instead of manually matching method strings on platform channel and serializing arguments, you can invoke native class and pass nonprimitive data objects by directly calling the Dartmethod.

There is still a long list of updates in the new version of Flutter 1.2 that we cannot cover in this blog. You can get more details you can visit the official site to know more. Also, you can subscribe to the Navoki newsletter to get updates on these features and upcoming new updates and lessons. In upcoming new versions, we might see more new features and improvements.

You can get more free Flutter tutorials you can follow these courses:

#dart #developers #flutter #app developed #dart devtools in visual studio code #firebase local emulator suite in flutter #flutter autofill #flutter date picker #flutter desktop linux app build and publish on snapcraft store #flutter pigeon #flutter range slider #flutter slider #flutter time picker #flutter tutorial #flutter widget #google flutter #linux #navoki #pubspec format #setup flutter desktop on windows

Jessica Smith

Jessica Smith

1612606870

REAL TIME CHAT SOLUTIONS SERVICES FOR MOBILE APPS

Build a Real Time chat application that can integrated into your social handles. Add more life to your website or support portal with a real time chat solutions for mobile apps that shows online presence indicators, typing status, timestamp, multimedia sharing and much more. Users can also log into the live chat app using their social media logins sparing them from the need to remember usernames and passwords. For more information call us at +18444455767 or email us at hello@sisgain.com or Visit: https://sisgain.com/instant-real-time-chat-solutions-mobile-apps

#real time chat solutions for mobile apps #real time chat app development solutions #live chat software for mobile #live chat software solutions #real time chat app development #real time chat applications in java script

Terry  Tremblay

Terry Tremblay

1598396940

What is Flutter and why you should learn it?

Flutter is an open-source UI toolkit for mobile developers, so they can use it to build native-looking** Android and iOS** applications from the same code base for both platforms. Flutter is also working to make Flutter apps for Web, PWA (progressive Web-App) and Desktop platform (Windows,macOS,Linux).

flutter-mobile-desktop-web-embedded_min

Flutter was officially released in December 2018. Since then, it has gone a much stronger flutter community.

There has been much increase in flutter developers, flutter packages, youtube tutorials, blogs, flutter examples apps, official and private events, and more. Flutter is now on top software repos based and trending on GitHub.

Flutter meaning?

What is Flutter? this question comes to many new developer’s mind.

humming_bird_dart_flutter

Flutter means flying wings quickly, and lightly but obviously, this doesn’t apply in our SDK.

So Flutter was one of the companies that were acquired by **Google **for around $40 million. That company was based on providing gesture detection and recognition from a standard webcam. But later when the Flutter was going to release in alpha version for developer it’s name was Sky, but since Google already owned Flutter name, so they rename it to Flutter.

Where Flutter is used?

Flutter is used in many startup companies nowadays, and even some MNCs are also adopting Flutter as a mobile development framework. Many top famous companies are using their apps in Flutter. Some of them here are

Dream11

Dream11

NuBank

NuBank

Reflectly app

Reflectly app

Abbey Road Studios

Abbey Road Studios

and many more other apps. Mobile development companies also adopted Flutter as a service for their clients. Even I was one of them who developed flutter apps as a freelancer and later as an IT company for mobile apps.

Flutter as a service

#dart #flutter #uncategorized #flutter framework #flutter jobs #flutter language #flutter meaning #flutter meaning in hindi #google flutter #how does flutter work #what is flutter

I am Developer

1618120954

Real Time Chat App using Node JS Express Socket IO

Real time chat with nodejs socket.io and expressjs. In this tutorial, you will learn how to build real time chat with nodejs socket.io, jquery and expressjs.

This tutorial will help you step by step to on how to build chat application using Nodejs, Express and Socket.IO.

How to build chat application using Nodejs, Express and Socket.IO

Follow the following steps and create chat application using Nodejs, Express and Socket.IO:

  • Step 1 - Create Chat App Directory
  • Step 2 - Install Node Express JS, Socket.io and jQuery
  • Step 3 - Create Index.html and Style.css
  • Step 4 - Create Chat.js
  • Step 5 - Create index.js
  • Step 6 - Run Development Server

https://www.tutsmake.com/node-js-express-socket-io-chat-application-example/

#node js chat application #node js chat application tutorial #real time chat with nodejs socket.io and expressjs #node js chat application with mysql

Alex  Sam

Alex Sam

1576484092

Drive Engagement and Interaction Voluntarily via Team Collaboration Chat Apps

Emails are almost extinct. The need to stay glued to your office desk is no more a necessity to stay connected with teams. Chat applications are here and are changing the way teams collaborate and communicate with each other with increased mobility.

Chats have gone a long way from being reserved only for socializing purposes to hosting important team discussions and meetings where ideas are born and rolled out. Team chat apps built for iOS and Android devices are the new collaborative tools that business people thrive on.

Chat apps solutions are seeing technical teams in technology companies, be it startups or an enterprise-grade companies as early adopters as they have started realizing the benefits of flexible and frictionless communication that these chat solutions power.

Advantages that Pose Real-time Instant Messaging Apps as Convenient Alternatives for Group or Team Communication Over Conventional emailing Systems

1. Ad-hoc Conversations
Apart from bringing employees together chat apps pave way for grouping teams for ad-hoc conversations where technical people can discuss over tasks, brainstorm and come up with ideas.

2. Epicenter of Tasks
Through an array of integrations that chat applications offer, teams, especially those involved in product development, can centralize their accounts on other collaborative platforms like GitHub, Jira into the chat application itself creating an ecosystem that caters to all collaboration purposes.

3. Record Keeping and Easy Search
Key developments that happen over a verbal discussion need to be noted down else chances are more likely for losing a crucial breakthrough achieved over a brainstorming session. Team collaboration chat apps record every improvement and contents that dates back to any time can be fully searched.

4. Switch Over Devices Based on Convenience
Multi device compatibility ensures that your employees are connected with teams no matter what devices they are using. If on-the-go connectivity is your preference, get things done on smartphone. If convenience matters the most, switch over to your desktop and continue from where you left.

5. Multiple Communication Medium
Text messages, voice calls, video calls, VOIP calls, direct messages, group chats on iOS and Android extend the modes and medium through which you can get to communicate with your peers, teams and entire organization for that matter.

6. Everything Else that Count
Adding to these, features like file sharing (multiple file types), video conferencing, opinion generation through polls, task delegation, followups, update, personalized notification settings, reminders, to-do list creation and much more can be done through real-time team chat applications.

However, the limitations of team collaboration chat apps end here only if you think so. With every other team, apart from development teams, like those that operational level, management level, marketing level etc can also get to reap the benefits of chat apps. Read on to know the

Instances Which Chat Apps Prove Useful for All Teams in an Organization

Why restrict the benefit of real-time instant messaging chat app to only technology teams into development and designing. Every other team in your office or organization can get a fair share of its advantages.

Here are some of the instances where chat apps can be useful for other teams.
Human Resource team can build employee engagement programs. HRs can get fast response from employees, build a powerful relationship with them, conduct opinion poll for decision making. The hardly-used suggestion box in office premises can be replaced by a chat app for a more effective and instant feedback.

An organization’s system administration team can stay connected with employees on the go and be there on time to resolve issues. Moreover, notifications on breakdowns and other technical issues can help in saving the downtime. Alerts and reminders on instant messaging applications can contribute towards proactive care.

For marketing professionals and sales executives, chat apps on multiple platforms like iOS, Android can reduce series of mail threads into chat logs that are easily searchable. Live video calls and voice calls can help them build better client relationship and both pre and post sales support can get more livelier and personalized with chat apps.

At operational level, chat apps can connect an organization’s representative with many third party vendors to keep up on timely delivery, maintenance, bill payments and more.

Group or Team collaboration applications are the new age communication tools that can contribute for successful communication between employees of an organization in multiple angles. From initiating an idea to getting works done, real time chat apps have started helping organization at many instances which are tough to handle when done conventionally.

If you are into an organization but still have not got a chat app on board, it is high time that your build a chat app on iOS and Android.

#Team Collaboration Chat Apps #real time chat apps #build a chat app #real-time instant messaging chat app #Chat apps solutions