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 the operating system that presently powers many of the mobile devices, including the iPhone, iPad, an...

Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swi...

Provides views, controls, and layout structures for declaring your app's user interface. The framework prov...

Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected...

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

Reportedly (by developers) the most friendly localization and translation management platform.

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

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

The Xcode IDE is at the center of the Apple development experience. Tightly integrated with the Cocoa and C...

Postmark removes the headaches of delivering and parsing email for webapps with minimal setup time and zero...

Public webpages hosted directly from your GitHub repository. Just edit, push, and your changes are live.

Stripe makes it easy for developers to accept credit cards on the web.

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

Build and debug modern web and cloud applications. Code is free and available on your favorite platform - L...