Nowadays Google Firebase is my most favorite application. This is offering great web solutions like hosting, authentication, storage and database in a simple way. This article explains how to upload images(supports video) into Firebase storage with Ionic and Angular applications. This covers the user authentication part to protect storage uploads and improving default Firebase security rules. Take a look at the quick demo and try to upload under 1 mb JPEG or PNG.

Ionic is a great component framework that can build both iOS and Android apps from the same source code using Capacitor. In this video I have explained how to generate a signed Android release APK version using Ionic application and publishing on Google play store. For this process you need a Google play console subscription that costs $25 for life time. Please try to download the 9lessons demo Android app for testing.

Google cloud platform is a cloud computing service and a perfect alternate for Amazon Webservices. Nowadays most of the top companies are moving towards Google services for better results. Google cloud platform is offering a $300 free trial for one year. This post is about how to set up VM instances with firewall rules in addition to creating a XAMPP server with Ubuntu operation system. This is almost similar to my previous article about the Amazon EC2 setup. Try this and enrich your side projects.

There are a number of advantages to implementing social login in your web applications. First of all, it best secures the user credentials, the user can use a single login for accessing multiple sites, this can automatically access the user details for further use, and many such. This article is about how to implement the social login with Facebook and Google using Angular and RESTful API. This social login helps to store social data of the logged in user into the database, so that it provides you valid user data like email, name, and others. Let’s see how this works, follow the live demo and code below.

There are a number of advantages to implementing social login in your web applications. First of all, it best secures the user credentials, the user can use a single login for accessing multiple sites, this can automatically access the user details for further use, and many such. This article is about how to implement the social login with Facebook and Google using ReactJS and RESTful API. This social login helps to store social data of the logged in user into the database. So that it provides you valid user data like email, name, and others. This is a continuation of ReactJS Welcome Page with Routing Tutorial. Let’s see how this works, follow the live demo and code below.

A few days back, I read an article about Google Authentication. A bug was mentioned in the article, that Google login status can be easily accessed by calling out some images. After reading the article, I got an idea that why don't we use this bug in a positive approach to validate user authentication. This same idea has been implemented in this post to do email validation. I have used Google email login system (not OAuth) using Angular 4 CLI project. Take a look at the live demo ( Make sure to login into your Google account in another tab to do this validation).

This article is the continuation of previous post Create an Angular 2 CLI App with Firebase Social Authentication. This post further explains the authentication feature for your Angular CLI application using Firebase. AngularFire is the library used for this. In addition to this, we require some Angular providers called sign-in providers to use Firebase Authentication feature. This article explains Facebook, Google and Twitter authentication to log in with our users. Follow the demo and article to install and setup AngularFire library and build your angular web application with an easy and perfect login authentication. Also, the article explains how to redirect to home page from other pages and vice-versa.

There is a lot of fun in building an AngularJS application and after you finish the application, for others to see your application you will need to deploy the project on some web server such as NodeJS, Amazon AWS, Heroku,etc,. But, this requires a long procedure for the deployment and sometimes it can even be expensive. Google provides free Firebase for deploying AngularJS projects. Firebase Hosting provides fast and secure static hosting for your web app. This Hosting also provides social login authentication and gives your project a subdomain for deploying. for Facebook, Google and Twitter.

Today, I am here to introduce a new Advanced Javascript series in 9Lessons.info. Basically, I love wall system because we can cover multiple operations or features in a single web page. 9Lessons.info is most popular for its articles designed on wall system. This article is based on this wall system concept using Angular js 1.4. Future posts will be on the same concept where I will be introducing ReactJS and AngularJS 2 to 9Lessons.info. Below is the demo and hope you all enjoy this new series

Advertisements are very important for any post published in internet. This is what decides the person’s revenue. But, recently adblocker system is killing revenue of the publisher because of which it also effects the creativity of that person. Today, I am providing a simple new solution for those depressed and effected persons of adblocking system. Here is a simple javascript to be included along with your website code to either hide the content of your website or show a pop-up or alert message to remove the viewers adblock plugin. Any blogger or any website management can use this code to improve your revenue of your website. This code is mainly designed for Google Adsense.