Open Source Software for Linux
IPFS
The InterPlanetary File System or IPFS for short is a distributed hypermedia protocol designed to be the new permanent web. IPFS uses peer-to-peer to distribute the network across machines and the globe. IPFS combines decentralized technologies like Git, BitTorrent, Kademlia and SFS to build what they think could be the new internet, or a subsystem of it.
Zulip
Zulip is an open-source real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones. Zulip provides modern apps for every major platform, powered by Electron and React Native. The software is 100% open source software, built by a vibrant community of hundreds of developers from all around the world.
Focalboard
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana. It helps define, organize, track and manage work across individuals and teams. Focalboard comes in two editions, a stand-alone desktop app for your todos and personal projects called Focalboard Personal Desktop and Focalboard Personal Server, a self-hosted server for your team to collaborate.
Lapce
Lapce is a lightning-fast and powerful code editor that is free and open source. Lapce is community-built and written in Rust which makes it quick to launch and snappy to use. The code editor is batteries included and provides cross-platform support
Aptana Studio
With Aptana Studio you can build web applications quickly and easily using an industry leading web application IDE. Aptana utilize the power of the IDE Eclipes and levrages it into a powerful web development engine. Aptana Studio allows you to write HTML, CSS, JavaScript, PHP, and Ruby, with support for the latest HTML5 specifications. Includes information about the level of support for each element in the major web browsers.
KeePassXC
KeePassXC is a free and open source, cross-platform password manager. KeePassXC provides complete atabase encryption using industry standard 256-bit AES. Fully compatible with KeePass Password Safe formats. Your password database works offline and requires no internet connection. The application includes a seamless expreience with native UI for Windows, macOS, and Linux.
DbGate
DbGate is a (no)SQL database client that supports MySQL, PostgreSQL, SQL Server and MongoDB. The software is free to use for any purpose and the source code is available under the MIT license. DbGate works on macOS, Linux, Windows and in your modern web browser.
Master Password
Master Password is password manager based on an ingenious password generation algorithm that guarantees your passwords can never be lost. While most password managers store your passwords on a server or your local device, Master Password generates unique passwords on the fly, based on your username, the site or application and time. This approach makes Master Password safer from loss, theft, problems with backups, sync, confiscation, snooping, and more.
SeaMonkey
The SeaMonkey project is a community effort to develop the SeaMonkey Internet Application Suite and the SeaMonkey web browser. The SeaMoney suite includes a web-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing made simple.