Pre-commit is a multi-language package manager for pre-commit hooks. You specify a list of hooks you want and pre-commit manages the installation and execution of any hook written in any language before every commit. pre-commit is specifically designed to not require root access.

A Static HTML Generator for Emacs and Org-Mode.
Blog Ready: permalinks, categories, pages, posts, theming and custom templates.

https://validator.w3.org/nu/?doc=https%3A%2F%2Femacs.love%2Fweblorg%2F reports two errors:
Element div not allowed as child of element h1 in this context.
An img element must have an alt attribute, except under certain conditions.

Interesting observations about the complexity of today's web sites. Includes the output from https://www.webpagetest.org/ on a few pages.

Settings for emerge, smerge sounds interesting too.

On-line calculator for the position of the sun. Appears to be written in Frink https://futureboy.us/frinkdocs/, a language which can evaluate expressions with units.

The easy-to-use, integrated, glanceable, and open web-based interface for your servers.
Cockpit makes GNU/Linux discoverable. See your server in a web browser and perform system tasks with a mouse. It’s easy to start containers, administer storage, configure networks, and inspect logs.

On FreeBSD, OS X but not on Linux, C-T sends SIGINFO which produces information of the current process. Other interesting articles on the blog include
https://blog.danielisz.org/2017/03/18/the-unix-system-family-tree-research-and-bsd/
https://blog.danielisz.org/2018/02/10/raspbsd/
https://danielisz.wordpress.com/2018/02/11/raspberry-pi-and-freebsd/

This package provides a library and a command-line tool named wormhole, which makes it possible to get arbitrary-sized files and directories (or short pieces of text) from one computer to another. The two endpoints are identified by using identical “wormhole codes”: in general, the sending machine generates and displays the code, which must then be typed into the receiving machine.

The codes are short and human-pronounceable, using a phonetically-distinct wordlist. The receiving side offers tab-completion on the codewords, so usually only a few characters must be typed. Wormhole codes are single-use and do not need to be memorized.

VBinDiff (Visual Binary Diff) displays files in hexadecimal and ASCII (or EBCDIC). It can also display two files at once, and highlight the differences between them. Unlike diff, it works well with large files (up to 4 GB).