Open Source Development & DevOps Software
Sequelize
A free and open-source promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite and Microsoft SQL Server. With Sequelize developers can query databases with a standard that supports transactions, relations, eager and lazy loading and read replication. Sequelize follows SEMVER and supports Node v6 and above to use ES6 features.
Lokl
With Lokl you can setup a local WordPress development environment for Mac, Win & Linux. Lokl is a free and open source and allows you to quickly spin up local WordPress environments from your command line tool.
Mattermost
Mattermost is an open-source, self-hostable enterprise team collaboration and messaging application. The software can be deployed to on-premis or to cloud instances. Mattermost is designed for internal use within organizations and businesses in financial services, government, healthcare, remote work, and enterprise DevOps, where teams use Mattermost to power collaboration at every stage of the DevOps lifecycle.
Wikimedia Enterprise
Wikimedia Enterprise is an API and developer tools for re-using Wikimedia data for commercial enterprise products. The paid service will charge big players like Apple and Google for access and use of Wikipedia data. This money will be used by the Wikimedia Foundation to further improve Wikipedia and the community and tools surrounding the eco-system.
Django Filter
Django Filter is a generic, reusable application for the Python-based web framework Django. Django Filter simplifies the process of wiring managaing query parameters and filtering of Django models. With Django Filter you can let users of your application filter content based on model field and present them through the use of query parameters.
Apache Chemistry
Apache Chemistry provides open source implementations of the Content Management Interoperability Services (CMIS) specification. Libraries are available for Java, Python, PHP and .NET.
Foam
Foam is a free and open-source, personal knowledge management and sharing system for Visual Studio Code and GitHub. The project takes inspiration from the Roam Research app. With Foam you can organize research, writing long-form content discover old notes and if you please, publish it all to the web.
NextGEN Gallery
With NextGEN Gallery people can manage images and display them in a gallery for their WordPress-powered website. NextGEN Gallery is a free and open-source image management plugin specifically built for WordPress. The package has been downloaded over 15 million times and is one of the most saugt after free and open image gallery plugin for WordPress.
JVM
The Java Virtual Machine or JVM for shot is an engine that provides runtime environment to run Java applications.