Linux shell for iOS.

An (incomplete) x86 emulator that runs Alpine Linux with a subset of working applications.

See https://github.com/ish-app/ish/wiki/What-works?

Apple App Store: https://apps.apple.com/us/app/ish-shell/id1436902243

OpenSnitch is a GNU/Linux port of the Little Snitch application firewall

Disk Jockey, a disk image file maker for your retro stuff

Disk Jockey is an application for macOS and Windows that lets you create disk images that work in devices like BlueSCSI, Floppy Emu and PiSCSI / RaSCSI, as well as in emulators like Basilisk II and Mini vMac.

An IMAP/POP/SMTP proxy that transparently adds OAuth 2.0 authentication for email clients that don't support this method. - GitHub - simonrob/email-oauth2-proxy: An IMAP/POP/SMTP proxy that transparently adds OAuth 2.0 authentication for email clients that don't support this method.

Also has a plugin that can rewrite IMAP commands.

Tavis Ormandy: Uncovering Lotus 1-2-3 for UNIX binaries and making them run on Linux

through a combination of unlikely discoveries, crazy hacks and the 90s BBS warez scene I’ve been able to port Lotus 1-2-3 natively to Linux

gitea fork, maintained by Codeberg

D2 is a domain-specific language (DSL) that stands for Declarative Diagramming.
D2's long-term goal is to significantly reduce the amount of time and effort it takes to create and maintain high-quality diagrams for every software team.

"a modern alternative to graphViz"

a script that installs the various components to run a FidoNet node or point on a Debian 10 system

Command-line interactive multitool for tabular data.

VisiData is an interactive multitool for tabular data. It combines the clarity of a spreadsheet, the efficiency of the terminal, and the power of Python, into a lightweight utility which can handle millions of rows with ease.

jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.

nono is OMRON LUNA-I/LUNA-88K (and SHARP X68030) emulator runs on NetBSD and etc.

Boots OpenBSD/luna88k, see for example https://bsd.network/@ao_kenji/109056793167347776

This program receives flows (currently Netflow/IPFIX and sFlow), hydrates them with interface names (using SNMP), geo information (using MaxMind), and exports them to Kafka, then ClickHouse. It also exposes a web interface to browse the collected data.

zathura is a highly customizable and functional document viewer. It provides a minimalistic and space saving interface as well as an easy usage that mainly focuses on keyboard interaction.

a HTTP server that helps Grafana read RRD files via Grafana Simple JSON Datasource plugin

BBBS is a fullfledged BBS system which incorporates all of your needs for setting up your own BBS. It contains full Internet and Fidonet support. Fidonet messages and Internet news and email are embedded together with a versatile WWW-based, offline and online message reading system.

EMWM is a fork of the Motif Window Manager with fixes and enhancements. The idea behind this is to provide compatibility with current xorg extensions and applications, without changing the way the window manager looks and behaves.

OpenBSD tool, forward unused ports, people running portscans that connect to any of the ports will be added to a pf table

tftp2httpd is a daemon written in Go which acts as a TFTP server and proxies the requests to an HTTP server. This can be used to serve configuration files requested by embedded devices on a dynamic basis, by taking advantage of the huge HTTP ecosystem for serving requests dynamically.

A distraction-free Markdown editor for the desktop

Metabase business intelligence, dashboards, and data visualization tools. Dig deeper into your data with open source, no SQL tools for data visualization.