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...

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

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

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

RethinkDB is built to store JSON documents, and scale to multiple machines with very little effort. It has ...

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

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

Vagrant provides the framework and configuration format to create and manage complete portable development ...

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...

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...

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

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs ...

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

.NET is a general purpose development platform. With .NET, you can use multiple languages, editors, and lib...

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# ha...

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

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

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...

C++ compiles directly to a machine's native code, allowing it to be one of the fastest languages in the wor...

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...

RabbitMQ gives your applications a common platform to send and receive messages, and your messages a safe p...

Rust is a systems programming language that combines strong compile-time correctness guarantees with fast p...

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 ...

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

It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain...

Yii comes with: MVC, DAO/ActiveRecord, I18N/L10N, caching, authentication and role-based access control, sc...

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...

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

Dart is a cohesive, scalable platform for building apps that run on the web (where you can use Polymer) or ...

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

Logstash is a tool for managing events and logs. You can use it to collect logs, parse them, and store them...

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch....

It is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javas...

It is the acronym for three open source projects: Elasticsearch, Logstash, and Kibana. Elasticsearch is a s...

Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes i...

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

Lua combines simple procedural syntax with powerful data description constructs based on associative arrays...

It is a free, open project that enables web browsers with Real-Time Communications (RTC) capabilities via s...

Prometheus is a systems and service monitoring system. It collects metrics from configured targets at given...

NativeScript enables developers to build native apps for iOS, Android and Windows Universal while sharing t...

SonarQube provides an overview of the overall health of your source code and even more importantly, it high...

Grafana is a general purpose dashboard and graph composer. It's focused on providing rich ways to visualize...

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 ...

Quantify your coding - open source plugins for automatic time tracking & insights into your programming.

A series of personal computer operating systems produced by Microsoft as part of its Windows NT family of o...

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

It is an open source software for project management with a wide set of features and plugins and an active ...

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

Mattermost is modern communication from behind your firewall.

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 is an efficient binary serialization format. It lets you exchange data among multiple languages like JSO...

It is a TypeScript-based open-source web application framework. It is a development platform for building m...

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

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

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

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

Seq is a self-hosted server for structured log search, analysis, and alerting. It can be hosted on Windows ...

Preact is an attempt to recreate the core value proposition of React (or similar libraries like Mithril) us...

Protocol buffers are Google's language-neutral, platform-neutral, extensible mechanism for serializing stru...

Discord is a modern free voice & text chat app for groups of gamers. Our resilient Erlang backend running o...

Whether you’re maintaining a personal todo list, planning your holidays with some friends, or working in a ...

It is a set of libraries for the C++ programming language that provide support for tasks and structures suc...

Sapper focuses on easy of use. It is alpha now and only compiled with rust nightly.

MobX is a battle tested library that makes state management simple and scalable by transparently applying f...

A mighty, modern CSS linter that helps you enforce consistent conventions and avoid errors in your styleshe...

Gatsby lets you build blazing fast sites with your data, whatever the source. Liberate your sites from lega...

GitLab offers a continuous integration service. If you add a .gitlab-ci.yml file to the root directory of y...

Netdata collects metrics per second & presents them in low-latency dashboards. It's designed to run on all ...

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.

If you've ever built a JavaScript application, the chances are you've encountered – or at least heard of – ...

Cross-platform (supporting Windows, macOS, and Linux) and can be used to build device, cloud, and IoT appli...

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

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

CockroachDB is distributed SQL database that can be deployed in serverless, dedicated, or on-prem. Elastic ...

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

It supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently in exis...

Parcel is a web application bundler, differentiated by its developer experience. It offers blazing fast per...

It is a freeware mind-mapping web application. Like other mind-mapping software, it produces hierarchically...

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

It is an open standard that defines a portable binary code format for executable programs, and a correspond...

It is a secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.

It is a simple, pragmatic and extremely fast web framework for Rust. Actors are objects which encapsulate s...

It is a statically typed compiled programming language designed for building maintainable software. It's si...