loksh

There are many unofficial efforts to bring OpenBSD software to other systems. For example, there are at least two maintained ports of OpenBSD ksh, https://github.com/dimkr/loksh (Linux) and https://github.com/ibara/oksh (cross-platform). There are also at least two of doas, https://github.com/slicer69/doas and https://github.com/nholstein/OpenDoas. I wish they were catalogued somewhere, like an "awesome list". I would love to see portable OpenBSD cron. Features like random ranges with steps (https://undeadly.org/cgi?action=article;sid=20230507122935) and `-s` (https://man.openbsd.org/OpenBSD-7.2/crontab.5#s) put it ahead of almost every other. It could replace many uses of systemd timers on Linux. Edit: Added doas ports.

For me, the best small side projects involve some kind of porting (between protocols, OSs or CPUs), contribution of a fix for a visible but mysterious bug, or revival of codebases in bad shape, especially when they're unfamiliar and written by others. You can learn a lot from a software engineering culture that's different from yours or small, feasible projects that allow you to understand the bits and bytes of something unfamiliar in a fun and useful way. These projects are great to develop flexibility and general problem solving intuition. And getting familiar with the 20% of an idea, a protocol, a programming language, etc' that's used 80% of the time in real-world use cases, is often enough. https://github.com/dimkr/gplaces (Gopher -> Gemini port) https://github.com/dimkr/paho.mqtt.embedded-c (revival of an abandoned library, WebSocke