Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Never worry about forgetting things again.

GNU's framework for secure p2p networking

silky smooth JPEG decoding. Contribute to victorvde/jpeg2png development by creating an account on GitHub.

We’re excited to announce the release of Teleport 4.3 - new UI, API driven, expanded audit capabilities, and still open source.

qrcp is a command line tool to transfer files from a desktop to a mobile device (and the other way around) over Wi-Fi, by scanning a QR code. It's available for Microsoft Windows, macOS and Linux.

An Effortless PKM System.

This is going to be a pretty quick post – I found out about entr relatively recently and I felt like WHY DID NOBODY TELL ME ABOUT THIS BEFORE?!?! So I’m telling you about it in case you’re in the same boat as I was.
There’s a great explanation of the tool with lots of examples on entr’s website.
The summary is in the headline: entr is a command line tool that lets you run a arbitrary command every time you change any of a set of specified files.

Mp3blaster is an audio player for the text console. It's been around since 1997, and supports most UNIX flavors including Linux, *BSD, Mac OS, CygWin

A simple and effective grid-based mapping tool to help you set the scene for any battle.

Applications to run at the command line.

List of text to diagram tools