WhatsApp is a most widely used cross-platform mobile messaging app for iPhone, BlackBerry, Android, Windows Phone and Nokia. Users can send text, images videos, audio for free. It almost replaced SMS. It changed the way people interact with each other. Lets check out the technology behind WhatsApp

Open Source Technology Stack used in WhatsApp

Email is most important in any organization. Lot of business are happening via Email. This article discusses about the end to end complete Email solution for an organization. What an organization requires? Email spam filtering, Email Server, Email Archiving and Email client. If all are open source then complete solution could be achieved free of cost.

Complete Email Solution for SMB

Wikipedia is a multilingual, collaboratively edited encyclopedia. It is one of the busiest site in the world. It has more than 8 million articles and accessed by millions of users around the world. This article briefly discuss about the open source software used in Wikipedia.

Open source projects used to in Wikipedia

Tumblr is a microblogging platform that allows users to effortlessly share anything.  Tumblr now hosts over 70 million blogs with over 34 billion posts to date. Below is the list of open source used in Tumbler.

Open Source Products used in Tumbler

Barack Obama election fundraising campaign was hosted online and the platform was built using open source products. The campaign stayed for 6 months and it has more than 8 million page views. This article explains the open source products used to build the platform.

Open Source used in Barack Obama Campaign

Git is a fast, scalable, distributed revision control system originally written by Linus
Torvalds. Git Server is initially written for Linux and later ported to Windows, Solaris and Mac. This article provides pointers to various Git server , Git clients, plugin and code review tools for Windows. It will be a Git complete solution stack for Windows.

Git Stack for Windows. Git Server, Client, Plugin and Code review tools for Windows.

Subversion version control system is most popular and widely used. Windows users always want easy to install, easy to configure and easy to use applications. This article explains about few set of tools which used in combination will bring you complete Subversion solution in windows.

Simple and Complete Subversion solution in Windows

Email is the primary way of communication. Small organization which hosts their website / any other application from a third party hosting service providers may require this email stack.

Simple Mail Stack for Linux Hosted Environment

SourceForge.NET is most popular and widely used Forge. It helps to host software projects. It has integrated support for Wiki, Forum, Tracker and Full text search. The code base named allura, is completely built on open source stack. This article explains few important one used to build SourceForge.NET.

Open source software used in SourceForge.NET

Pinterest is a tool for collecting and organizing things you love. It is a social networking site 
  where users could pin images and write a note for that. It is now currently serving billions of pages every month. Check out the open source products used in Pinterest.

Open Source Products used in Pinterest

In this article In this article, we will explore how to create Text pdf, Image PDF and also how to extract text from PDF.

Create and Extract text from PDF using Apache PDFBox

OpenPDF is based on a fork of iText version 4. iText is a widely used PDF library but they changed their license and moved to AGPL. In this article, we can see how to read and write to PDF, How to extract text from PDF and How to create password protected PDF.

Read and Write PDF using OpenPDF

We show lot of data in our web applications, it will be awesome if we quickly download specific part of PDF rather than printing it. It will be easy to share for different stakeholders and also for focused meetings. In web application development, download to PDF means, we need to develop backend api specifically and then link it in frontend which takes longer development cylce. Instead it would be really great, if there is way to download what we see in the user interface quickly with few lines of Javascript, similar to export options in word processing application. 

Generate PDF from Javascript using jsPDF

RESTEasy is a JBoss project that provides various frameworks to help you build RESTful Web Services and RESTful Java applications. It comprises of frameworks for mock, embeddable server, rest client, proxy servers, logging and so on.In this article, we will walk-through ETag implementation and show the behaviour related to ETag done by rest easy framework. Example is developed using RESTEasy 3.7 and deployed in tomcat as RESTEasy framework is portable.

ETag Easy With RESTEasy

RESTEasy is a JBoss project that provides various frameworks to help you build RESTful Web Services and RESTful Java applications. It is a fully certified and portable implementation of the JAX-RS 2.1 specification, a JCP specification that provides a Java API for RESTful Web Services over the HTTP protocol. It is licensed under the ASL 2.0.

RESTEasy Advanced guide - File Upload

RESTEasy is JAX-RS 2.1 compliant framework for developing rest applications. It is a JBoss project that provides various frameworks to help you build RESTful Web Services and RESTful Java applications. It is a fully certified and portable implementation of the JAX-RS 2.1 specification, a JCP specification that provides a Java API for RESTful Web Services over the HTTP protocol.

RESTEasy Advanced Guide - Filters and Interceptors

Introduction to Spring Shell

With Spring Security, you can integrate robust security features into Spring Boot applications seamlessly. The purpose of this blog post is to explore how security can be implemented in Spring Boot applications using Spring Security, including authentication, authorization, and additional security configurations.

Authentication and Authorization using Spring Security

Apache Kafka with Spring Boot

How to Authenticate React Application using Supabase Auth

Building a CRUD React Application with Supabase

How to install and self host Supabase

Educate and Empower software professionals in emerging technologies, news and best practices.

Featured posts

Open Source Technology Stack used in WhatsApp

Topics

Most Popular

Suggested keywords:

Featured posts

Open Source Technology Stack used in WhatsApp

Topics

Most Popular