Angular is a TypeScript-based open-source web application framework  for building mobile and desktop web applications.

Node.js is an open-source, cross-platform, back-end JavaScript runtime environment for building scalable network applications.

React is a web framework in the form of a JavaScript software library that contains the self-created and reusable frontend components.

Spring is an open-source application framework for developing well-structured and easily-testable java applications, web applications, etc.

.NET Framework is a software framework developed by Microsoft that runs primarily on Microsoft Windows and provides language interoperability across several programming languages.

WordPress is web publishing software that can be used to create a beautiful website or blog. It just may be the easiest and most flexible blogging and website content management system (CMS)

Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple for macOS, iOS, watchOS, tvOS, etc.

Objective-C is the primary programming language you use when writing software for OS X and iOS.

Java is a high level, robust, object-oriented and secure programming language used to develop desktop & mobile applications, big data processing, embedded systems, etc. 

JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive.

TypeScript is an open-source language which builds on JavaScript. It is one of the world’s most used tools designed for the development of large applications for both client-side and server-side.

Python is a general-purpose coding language and can be used for software development that includes back end development, software development, data science and writing system scripts,etc, etc.

HTML is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets and scripting languages such as JavaScript.

CSS is a style sheet language used for describing the presentation of a document written in a markup language such as HTML. CSS is a cornerstone technology of the WWW, alongside HTML and JavaScript.

jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.

PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft’s ASP.

C++ is a cross-platform object oriented programming language created as an extension of the C programming language, or “C with Classes” that can be used to create high-performance applications.

C# is ageneral-purpose, multi-paradigm programming language developed by Microsoft that runs on the .NET Framework. C# is used to develop web apps, desktop apps, mobile apps, games and much more.

Unity is a cross-platform game engine that  can be used to create three-dimensional, two-dimensional, virtual reality, and augmented reality games, as well as simulations and other experiences. The engine has been adopted by industries outside video gaming, such as film, automotive, architecture, engineering and construction.

Adobe Photoshop is an imaging and graphic design software used by thousands of people in many different roles across the world. Not only is it for photos but you can use Photoshop for designing websites, editing videos, and creating 3D artwork.

Blender is a free and open-source 3D computer graphics software toolset used for creating animated films, visual effects, art, 3D printed models, motion graphics, interactive 3D applications, virtual reality, and computer games.

Adobe Illustrator is a vector graphics editor and design program that lets you capture your creative vision with shapes, color, effects, and typography. Work across desktop and mobile devices and quickly create beautiful designs that can go anywhere—print, web and apps, video and animations, and more.

Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 175 fully featured services from data centers globally.

Microsoft Azure, commonly referred to as Azure, is a cloud computing service created by Microsoft for building, testing, deploying, and managing applications and services through Microsoft-managed data centers.

Google Cloud Platform, offered by Google, is a suite of cloud computing services that runs on the same infrastructure that Google uses internally for its end-user products, such as Google Search, Gmail, file storage, and YouTube.

MySQL is a freely available open source Relational Database Management System (RDBMS) that uses Structured Query Language (SQL). SQL is the most popular language for adding, accessing and managing content in a database. It is most noted for its quick processing, proven reliability, ease and flexibility of use.

Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network.

MongoDB is a source-available cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License.

PostgreSQL, also known as Postgres, is a free and open-source relational database management system emphasizing extensibility and SQL compliance. PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.

Redis is an in-memory data structure store, used as a distributed, in-memory key–value database, cache and message broker, with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, HyperLogLogs, bitmaps, streams, and spatial indexes.

RabbitMQ is an open-source message-broker software that originally implemented the Advanced Message Queuing Protocol and has since been extended with a plug-in architecture to support Streaming Text Oriented Messaging Protocol, MQ Telemetry Transport, and other protocols.

Magento is an ecommerce platform built on open source technology which provides online merchants with a flexible shopping cart system, as well as control over the look, content and functionality of their online store. Magento offers powerful marketing, search engine optimization, and catalog-management tools.

WooCommerce is an open-source e-commerce plugin for WordPress. It is designed for small to large-sized online merchants using WordPress. It offers detailed order tracking, customer engagement tools which allow merchants to view past and open orders, update delivery statuses, apply discounts, adjust tax settings, manage inventory, adjust shipping options, and setup coupon codes.

Opencart is an online store management system built using PHP programming language and MySql database. It is a framework and system with many basic shopping store functionalities already integrated. Support is provided for different languages and currencies. It is freely available under the GNU General Public License.

Jenkins is used to build and test your product continuously, so developers can continuously integrate changes into the build. Jenkins is the most popular open source CI/CD tool on the market today and is used in support of DevOps, alongside other cloud native tools.

Kubernetes is an open-source container orchestration platform that enables the operation of an elastic web server framework for cloud applications. Kubernetes can support data center outsourcing to public cloud service providers or can be used for web hosting at scale.

Docker provides the ability to package and run an application in a loosely isolated environment called a container. The isolation and security allow you to run many containers simultaneously on a given host. You can even run Docker containers within host machines that are actually virtual machines.

Ansible is an open-source automation tool, or platform, used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning.

GitHub is a code hosting platform for version control and collaboration. It lets you and others work together on projects from anywhere. This tutorial teaches you GitHub essentials like repositories, branches, commits, and Pull Requests.

Bugsnag is an error-monitoring tool that allows your developers to identify, prioritize and replicate bugs in a time-efficient and enjoyable manner. This helps developers address issues before these escalate, creating a joyful experience for both customers and engineers.

Zendesk is a support ticketing system, designed to help you track, prioritize, and solve customer support interactions. More than just a help desk, Zendesk Support helps you nurture your customer relationships with personalized, responsive support across any channel.

PM2 is a production process manager for Node. js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks.

Atom is a free and open-source text and source code editor for macOS, Linux, and Microsoft Windows with support for plug-ins written in JavaScript, and embedded Git Control, developed by GitHub

The Visual Studio integrated development environment is a creative launching pad that you can use to edit, debug, and build code, and then publish an app. An integrated development environment (IDE) is a feature-rich program that can be used for many aspects of software development.

Xcode is Apple’s IDE, made for producing software on Mac for use on iOS, iPadOS, macOS, tvOS, and watchOS. Free to download and use, the IDE is chiefly used by developers to create iPhone and iPad apps, as well as programs for the Mac.

Android Studio provides a unified environment where you can build apps for Android phones, tablets, Android Wear, Android TV, and Android Auto. Structured code modules allow you to divide your project into units of functionality that you can independently build, test, and debug.

Selenium is basically used to automate the testing across various web browsers. It supports various browsers like Chrome, Mozilla, Firefox, Safari, and IE, and you can very easily automate browser testing across these browsers using Selenium WebDriver.

JMeter is an software that can be used to execute performance testing, load testing and functional testing of your web applications. JMeter can also simulate a heavy load on a server by creating tons of virtual concurrent users to web server. JMeter is an open source application.

Jira software is popular in the agile world due to its well-managed workflow mapping and issue tracking ability. To support agile development cycle it has Scrum and Kanban boards along with various reports. … In short, a perfect tool to manage your agile project at one place with lots of features and add-ons.

Confluence is a collaboration wiki tool used to help teams to collaborate and share knowledge efficiently. With confluence, we can capture project requirements, assign tasks to specific users, and manage several calendars at once with the help of Team Calendars add-on.