Free and Open Source Software
Prisma
Prisma is a free and open source modern database access layer for TypeScript and Node.js. The software aims to make database access easier with an auto-generated and type-safe query builder that's tailored to your database schema. Prisma is a new take on the traditional ORMs and SQL query builders found in many frameworks and development solutions today. By providing a single access layer that works across databases and technologies Prisma creates what they believe to be the feature of database access and management. Prisma ships with the Prisma Client, a tool that makes it easy to reason about your database queries, so that you can focus on your data and application rather than complex SQL queries or ORM models. With Prisma you can create your own GraphQL or REST API that can access different types of databases including PostgreSQL, MongoDB and MySQL.
Parse
Parse is a free, open-source complete application stack that can be used to build applications faster. Parse includes object and file storage as part of the stack while also providing easy to use components for dashboard, user authentication, push notification and much more. The projects inclueds a client SDK that makes it easy to build applications for mobile, desktop or the web.
Material UI
Material UI is a free and open-source framework with React components for faster and easier web development. With Material UI you can build your own design system and get started with Material Design. The framework includes pre-built React components for almost all UI use-cases that are at your fingertips as soon as you install Material UI.
MariaDB
MariaDB is an free and open-source, community-developed relational database management system. MariaDB is a fork of MySQL, and is developed and maintained by the creators of MySQL, after concerns over its acquisition by Oracle Corporation in 2009. The databases comes bundled by default with most Linux distributions and is also apart of most cloud offerings. MariaDB is built upon the values of performance, stability, and openness which is ensured through the MariaDB Foundation.
KubeSphere
KubeSphere is a distributed operating system managing cloud native applications with Kubernetes as its kernel, and provides plug-and-play architecture for the seamless integration of third-party applications to boost its ecosystem. KubeSphere allow people and organizations to create multi-tenant enterprise-grade container platforms with full-stack automated IT operation and streamlined DevOps workflows.
D3.js
With D3.js developers can produce dynamic, interactive data visualizations in web browsers. It's a free and opne-source JavaScript library that combines Scalable Vector Graphics, HTML5, and Cascading Style Sheets standards. The library gives developers the full capability of modern browsers and puts a strong emphasis on web standards.
Matplotlib
Matplotlib is a free and open-source data visualization library for Python. With Matplotlib you can vizualize data in plots, charts, histograms and much more.
CC Search
A search engine dedicated to CC licensed images. With CC Search you can specify and filter by aspect ratio, image size, filte type and license (CC0, BY, BY-SA, BY-NC, BY-ND, BY-NC-SA, BY-NC-ND or Public Domain) to find an image specific to your usecase.
Anjuta
Anjuta is an IDE (integrated development environment) developed for the GNOME Project. With Anjuta developers can work with programming languages like C, C++, Java, JavaScript, Python and Vala. The IDE provides full Glade integration that can be used for WYSIWYG UI development for GTK+/GNOME applications and GDE integration for onboard debugging.
GitBucket
GitBucket is a free and open-source Git platform built on the JVM. GitBucket is written in Scala and released under the Apache License Version 2.0.