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

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...

Optimizely is the market leader in digital experience optimization, helping digital leaders and Fortune 100...

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

Crazy Egg gives you the competitive advantage to improve your website in a heartbeat without the high costs.

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

Pingdom is an uptime monitoring service. When problems happen with a site that Pingdom monitors, it immedia...

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.

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

Jira's secret sauce is the way it simplifies the complexities of software development into manageable units...

InVision lets you create stunningly realistic interactive wireframes and prototypes without compromising yo...

Sentry’s Application Monitoring platform helps developers see performance issues, fix errors faster, and op...

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

Attract, convert, close and delight customers with HubSpot’s complete set of marketing tools. HubSpot all-i...

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

In a nutshell Jenkins CI is the leading open-source continuous integration server. Built with Java, it prov...

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

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

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

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

Objective-C is a superset of the C programming language and provides object-oriented capabilities and a dyn...

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...

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

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Langu...

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...

Subversion exists to be universally recognized and adopted as an open-source, centralized version control s...

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...

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...

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

Slim is easy to use for both beginners and professionals. Slim favors cleanliness over terseness and common...

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...

Visual Studio is a suite of component-based software development tools and other technologies for building ...

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

Create rich applications and stunning visualisations of your data, leveraging the comprehensiveness, accura...

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...

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

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

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

With Compose, you define a multi-container application in a single file, then spin your application up in a...

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

Ubuntu is an ancient African word meaning ‘humanity to others’. It also means ‘I am what I am because of wh...

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...

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

Easily create complex shapes with our state-of-the-art vector boolean operations and take advantage of our ...

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

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

An enterprise-class UI design language and React-based implementation. Graceful UI components out of the bo...

DigitalOcean Spaces are designed to make it easy and cost effective to store and serve massive amounts of d...

Nest is a framework for building efficient, scalable Node.js server-side applications. It uses progressive ...

It is the next-generation production-ready backend development tool in your browser. Build production-ready...

It is a free open source software compatible to discord. It is a selfhostable Chat, Voice and Video platfor...

It is an open source, visual language for data science that lets you design, prototype and develop any appl...

LiveKit is a set of APIs and SDKs which make it easy to build and scale live video and audio features in yo...

It is a lightweight version of VS code that runs entirely in the browser and does not require any installat...

It is a full stack web framework that lets you focus on the user interface and work back through web fundam...

It is an open-source workflow automation tool, an alternative to Zapier. It lets you connect different web ...