It is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale...

Amazon Simple Storage Service provides a fully redundant data storage infrastructure for storing and retrie...

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over t...

Bitbucket gives teams one place to plan projects, collaborate on code, test and deploy, all with free priva...

Twilio SendGrid's cloud-based email infrastructure relieves businesses of the cost and complexity of mainta...

Heroku is a cloud application platform – a new way of building and deploying web apps. Heroku lets app deve...

Continuous integration and delivery platform helps software teams rapidly release code with confidence by a...

Once you upload your application, Elastic Beanstalk automatically handles the deployment details of capacit...

Amazon RDS gives you access to the capabilities of a familiar MySQL, Oracle or Microsoft SQL Server databas...

The core software is built by hundreds of community volunteers, and when you’re ready for more there are th...

Transmit any volume of data, at any level of throughput, without losing messages or requiring other service...

The Docker Platform is the industry-leading container platform for continuous, high-velocity innovation, en...

Datadog is the leading service for cloud-scale monitoring. It is used by IT, operations, and development te...

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s S...

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. N...

GitLab offers git repository management, code reviews, issue tracking, activity feeds and wikis. Enterprise...

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorit...

Rails is a web-application framework that includes everything needed to create database-backed web applicat...

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for it...

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are...

Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for d...

Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technolog...

PostgreSQL is an advanced object-relational database management system that supports an extended subset of...

MongoDB stores data in JSON-like documents that can vary in structure, offering a dynamic, flexible schema....

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and mess...

Git is a free and open source distributed version control system designed to handle everything from small t...

The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a ...

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoe...

Unlike other Ruby Webservers, Puma was built for speed and parallelism. Puma is a small library that provid...

Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects ...

Sass is an extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more. It's ...

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments...

Devise is a flexible authentication solution for Rails based on Warden

Out of the box, IntelliJ IDEA provides a comprehensive feature set including tools and integrations with th...

JetBrains RubyMine IDE provides a comprehensive Ruby code editor aware of dynamic language specifics and de...

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is...

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows t...

A human-readable data-serialization language. It is commonly used for configuration files, but could be use...

Stack Overflow is a question and answer site for professional and enthusiast programmers. It's built and ru...

It is a software task management and build automation tool. It allows the user to specify tasks and describ...

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for ...

Behaviour Driven Development for Ruby. Making TDD Productive and Fun.

Capybara helps you test web applications by simulating how a real user would interact with your app. It is ...

RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in t...

JavaScript Object Notation is a lightweight data-interchange format. It is easy for humans to read and writ...

It provides a consistent environment for Ruby projects by tracking and installing the exact gems and versio...

Turbolinks makes navigating your web application faster. Get the performance benefits of a single-page appl...

The CentOS Project is a community-driven free software effort focused on delivering a robust open source ec...

You can get vector icons and social logos on your website with it. It is a font that's made up of symbols, ...

It is a library for building interactive web interfaces. It provides data-reactive components with a simple...

Goals for ECMAScript 2015 include providing better support for large applications, library creation, and fo...

Bulma is a CSS framework based on Flexbox and built with Sass

Yarn caches every package it downloads so it never needs to again. It also parallelizes operations to maxim...

Webpacker makes it easy to use the JavaScript preprocessor and bundler Webpack to manage application-like J...

It is a markup language designed to reduce the pain of coding a responsive email. Its semantic syntax makes...

Free static analysis security tool for Ruby on Rails. Zero-setup security scans for Rails applications base...

Nuxt.js presets all the configuration needed to make your development of a Vue.js application enjoyable. ...

Reek is a tool that examines Ruby classes, modules, and methods and reports any Code Smells it finds.

It is most widely used data format for data interchange on the web. This data interchange can happen betwee...