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

MailChimp helps you design email newsletters, share them on social networks, integrate with services you al...

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

Firebase is a cloud service designed to power real-time, collaborative applications. Simply add the Firebas...

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

Keep photos, stories, designs, drawings, recordings, videos, and more. Your first 15 GB of storage are free...

PayPal is an online payments and money transfer service that allows you to send money via email, phone, tex...

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

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

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

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

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

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

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...

Whether you're building highly interactive web applications or you just need to add a date picker to a form...

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

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

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

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

It is the only complete API development environment, used by nearly five million developers and more than 1...

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

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

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

TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript ...

PyCharm’s smart code editor provides first-class support for Python, JavaScript, CoffeeScript, TypeScript, ...

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

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

A library of 915 free licensed fonts, an interactive web directory for browsing the library, and APIs for c...

An easy to use email app that saves you time and keeps your messages safe. Get your messages instantly via ...

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

Kotlin is a statically typed programming language for the JVM, Android and the browser, 100% interoperable ...

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

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

It helps you build what's next with secure infrastructure, developer tools, APIs, data analytics and machin...

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

CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1. It brings...

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-print...

Roadmap is a project planning and resource management app that helps you get the most our of your projects ...

Flutter is a mobile app SDK to help developers and designers build modern mobile apps for iOS and Android.

It is a bunch of cool, fun, and cross-browser animations for you to use in your projects. Great for emphasi...

An AST-based pattern checker for JavaScript.

TypeScript is a language for application scale JavaScript development.