Segment is a single hub for customer data. Collect your data in one place, then send it to more than 100 th...

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

Mailgun is a set of powerful APIs that allow you to send, receive, track and store email effortlessly.

Mixpanel helps companies build better products through data. With our powerful, self-serve product analytic...

Google Analytics lets you measure your advertising ROI as well as track your Flash, video, and social netwo...

Papertrail helps detect, resolve, and avoid infrastructure problems using log messages. Papertrail's practi...

The world’s best software and DevOps teams rely on New Relic to move faster, make better decisions and crea...

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you wh...

Twilio offers developers a powerful API for phone services to make and receive phone calls, and send and re...

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

Harness the power of Dropbox. Connect to an account, upload, download, search, and more.

Bugsnag captures errors from your web, mobile and back-end applications, providing instant visibility into ...

An integrated suite of secure, cloud-native collaboration and productivity apps. It includes Gmail, Docs, D...

After each Git push, Code Climate analyzes your code for complexity, duplication, and common smells to dete...

Rollbar is the leading continuous code improvement platform that proactively discovers, predicts, and remed...

Skype’s text, voice and video make it simple to share experiences with the people that matter to you, where...

Kong is a scalable, open source API Layer (also known as an API Gateway, or API Middleware). Kong controls ...

A set of unified APIs and tools that instantly enables Single Sign On and user management to all your appli...

Wit enables developers to add a modern natural language interface to their app or device with minimal effor...

Jest provides you with multiple layers on top of Jasmine.

Mocha is a feature-rich JavaScript test framework running on node.js and the browser, making asynchronous t...

Elasticsearch is a distributed, RESTful search and analytics engine capable of storing data and searching i...

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...

It is a web application framework with expressive, elegant syntax. It attempts to take the pain out of deve...

jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.

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

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

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

Phusion Passenger is a web server and application server, designed to be fast, robust and lightweight. It t...

Sidekiq uses threads to handle many jobs at the same time in the same process. It does not require Rails bu...

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

npm is the command-line interface to the npm ecosystem. It is battle-tested, surprisingly flexible, and use...

Simple API gives you responsive embed codes and semantic data for videos, photos, slideshows or any URL. Yo...

Markdown is two things: (1) a plain text formatting syntax; and (2) a software tool, written in Perl, that ...

Express is a minimal and flexible node.js web application framework, providing a robust set of features for...

Sails is designed to mimic the MVC pattern of frameworks like Ruby on Rails, but with support for the requi...

Stylus is a revolutionary new language, providing an efficient, dynamic, and expressive way to generate CSS...

Keystone is the easiest way to build database-driven websites, applications and APIs in Node.js.

TeamCity is a user-friendly continuous integration (CI) server for professional developers, build engineers...

Devise is a flexible authentication solution for Rails based on Warden

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

WebStorm is a lightweight and intelligent IDE for front-end development and server-side JavaScript.

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

Use the full capability of Git and Mercurial in the SourceTree desktop app. Manage all your repositories, h...

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

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

Paw is a full-featured and beautifully designed Mac app that makes interaction with REST services delightfu...

PostgREST serves a fully RESTful API from any existing PostgreSQL database. It provides a cleaner, more sta...

Dash is an API Documentation Browser and Code Snippet Manager. Dash stores snippets of code and instantly s...

React Native enables you to build world-class application experiences on native platforms using a consisten...

Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting ...

With Electron, creating a desktop application for your company or idea is easy. Initially developed for Git...

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

Slim is a template language whose goal is to reduce the view syntax to the essential parts without becoming...

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain ...

Knex.js is a "batteries included" SQL query builder for Postgres, MySQL, MariaDB, SQLite3, and Oracle desig...

GraphQL is a data query language and runtime designed and used at Facebook to request and deliver data to m...

It helps you write applications that behave consistently, run in different environments (client, server, an...

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

Enzyme is a JavaScript Testing utility for React that makes it easier to assert, manipulate, and traverse y...

Heroku Redis is an in-memory key-value data store, run by Heroku, that is provisioned and managed as an add...

The downright luxurious Git client for Windows, Mac and Linux. Cross-platform, 100% standalone, and free.

Forest Admin does all the heavy lifting of building the admin panel of your web application and provides an...

Let's say you're planning on managing content for a website, native app, and widget. Instead of using a CMS...

Next.js is a minimalistic framework for server-rendered React applications.

Blueprint is a React UI toolkit for the web. It is optimized for building complex, data-dense web interface...

Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-...

Semantic UI React is the official React integration for Semantic UI. jQuery Free, Declarative API, Shorthan...

On every push to GitHub, Heroku CI runs your tests in a disposable Heroku app, so there’s never a wait time...

Tailwind is different from frameworks like Bootstrap, Foundation, or Bulma in that it's not a UI kit. It do...

It is an easy to use, powerful tool with unique features for automating manual processes. Connect your favo...