Free Software for Self-Hosted
Locust
Locust is a modern load testing framework an open source load testing tool written in Python. With Locust it's super simple to load test any form of web application or website, regardless of language, framework or type. Allowing you to define user behaviour with Python code, and swarm your system with millions of simultaneous users.
Apache MXNet
Apache MXNet makes it easy to create, train and deploy deep neural networks. It's a free and open-source framework developed by the Apache Software Foundation. With Apache MXNet you can utilize maximum efficiency of your hardware and supports multi-gpu or multi-host training with near-linear scaling efficiency. Allowing you to achieve maximum efficiency when training your models.
dORM
dORM is a lightweight SQL query builder for Deno and PostgreSQL and is currently being expanded into a full-fledged object-relational mapping (ORM) tool. Its purpose is to make your life easier when making SQL queries and let you write queries in familiar Javascript/Typescript syntax and dot notation.
Numericalunits
Numericalunits is a Python package that lets you define quantities with units, which can then be used in almost any numerical calculation in any programming language. It provides a complete set of independent base units (meters, kilograms, seconds, coulombs, kelvins) are defined as randomly-chosen positive floating-point numbers. All other units and constants are defined in terms of those. In a dimensionally-correct calculation, the units all cancel out, so the final answer is deterministic, not random.
Web.go
Web.go is a free and open-source web framework for the programming language Go.
RudderStack
RudderStack allows you to collect and manage customer data without involving third-party vendors. The core architecture of RudderStack is designed and developed for data privacy and security. With RudderStack, you get fine-grained control over what data to forward to which analytical tool.
Svelthree
Svelthree is a free and open-source Svelte component library utilizing three.js. With Svelthree developers can create reactive and reusable three.js scene graphs in a declarative fashion.
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.
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.
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.