Open Source Software for Linux
BlueGriffon
A next-generation Web and EPUB Editor based on the rendering engine of Firefox. The BlueGriffon is a WYSIWYG content editor for the World Wide Web. With BlueGriffon you can edit HTML documents in a what-you-see-is-what-you-get fashion.
Jupyter
The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. The Jupyter Notebook is primarily used in data science for data transformation and cleaning, numerical simulation, statistical modeling and machine learning.
Jenkins
Jenkins is a free and open source DevOps tool used for ticket systems and CI/CD infrastructure. Jenkins provides hundreds of plugins to support building, deploying and automating any software project. The tool is a self-contained Java-based program that is ready to run out-of-the-box, with packages for Windows, Mac OS X and Unix-like operating systems. Anyone is free to contribute to Jenkins, and the software is released under the MIT license.
KDE Plasma
KDE Plasma is a free and open-source graphical workspaces environment built Linux systems. You can use KDE Plasma to suf the web, keep in touch with colleagues, friends and family, manage your files, enjoy music and videos, and get creative and productive at work. KDE Plasma is built using Qt and KDE Frameworks and supports HiDPI displays and ships a highly convergable graphical shell.
Clementine
Clementine is free and open-source music player and library organizer based on Amarok 1.4. The application work cross-platform and is avalible for BSD, macOS, Linux, and Windows.
MultiBootUSB
MultiBootUSB is a cross platform software that allows you to install multiple live linux on a USB disk non destructively and option to uninstall distros. MultiBootUSB is written in Python and is released as free and open-source software under the GPL-2.0 License.
RSSOwl
RSSOwl is a powerful RSS application that can help you organize, search and read all your news feeds in a comfortable way. RSS Owl is released as open-source software and can be downloaded and used for free, without limitations. With RSS Owl it's easy to stay on-top of the latest news and information that you like. All feeds can be categorized with labels and articles can be saved individually, and when new content in your feed is released RSS Owl automatically notify you through its notification system. RSS Owl is developed as a cross-platform software and runs on all major platforms including macOS, Linux, and Windows.
OpenTSDB
OpenTSDB is a free and open-source distributed, scalable Time Series Database written on top of Apache HBase. OpenTSDB was designed to address a common need: store, index and serve metrics collected from computer systems such as network gear, operating systems and applications, at a large scale, and make this data easily accessible and graphable. OpenTSDB allows you to collect thousands of metrics from tens of thousands of hosts and applications, at a high rate and will never delete or downsample data and can easily store hundreds of billions of data points.
Caddy
Caddy is a powerful, enterprise-ready, open-source web server written in Go. The Caddy provides automatic SSL/TLS cretificates so that your application always is served over HTTPS.
Apache HTTP Server
A free and open-source cross-platform web server developed by the Apache Software Foundation. The Apache HTTP Server is a continuous development effort to build an open HTTP server for modern operating systems. The web server is used by organizations, businesses and hobbyists alike, to power web-based applications.