run a flask python script and serve to your firefox browser

python3-flask

micro web framework based on Werkzeug and Jinja2 - Python 3.x

Flask is a micro web framework for Python based on Werkzeug, Jinja 2 and good intentions. A minimal Flask application looks like that:
Show thumbnails in terminal using sixel graphics

lsix

Show thumbnails in terminal using sixel graphics

Like "ls", but for images.
VT220 terminal font

fonts-glasstty

VT220 terminal font

This font faithfully reproduces the appearance of text on a DEC VT220 terminal, up to scanline gaps.
/usr/bin/texdoctk

texlive-base

TeX Live: Essential programs and files

These files are regarded as basic for any TeX system, covering plain TeX macros, Computer Modern fonts, and configuration for common drivers; no LaTeX.
humanist sans-serif typeface

fonts-junction

humanist sans-serif typeface

Junction, the first open-source type project by The League of Moveable Type, is a humanist sans-serif font. Designed by Caroline Hadilaksono, it has hand drawn and "human" qualities while retaining the clarity and efficiencies of a sans-serif typeface.
Voice-over-IP server for ham radio operators

svxlink-server

Voice-over-IP server for ham radio operators

The SvxLink server provides access to a ham radio transceiver via the EchoLink® protocol. It can act as a repeater controller or operate on a simplex channel. Based on a modular design, the server can be configured to provide voice mail and echo (talkback) service. It is normally used together with the 'remotetrx' package, which allows the remote control of a radio transceiver.