The article about implementing the Ascon algorithm on an hp16 was mentioned on the museum of HP forum https://www.hpmuseum.org/forum/thread-24733.html
Other articles such as https://dram.page/p/crc-tricks/ and https://dram.page/p/heyting-algebra are interesting too.
The latter was rendered by
  pandoc --mathjax -f markdown-smart < heyting.md > index.html
from its markdown source.

Found via Karl Voit's repositories,
Sacha Chua https://sachachua.com/blog/2026/02/2026-02-16-emacs-news/ → https://codeberg.org/publicvoit/orgheadingnetwork → https://codeberg.org/publicvoit/graz.social → https://info.graz.social/verein/

Found on Sacha Chua's blog https://sachachua.com/blog/2026/02/2026-02-16-emacs-news/

A fork of Mozilla Firefox, found via https://bastibe.de/uses.html
See also https://en.wikipedia.org/wiki/Zen_Browser

Useful computations with angles on the unit sphere.

Found via https://quotenil.com/lisp.html which links to https://www.linestarve.com/blog/post/literate-programming-untangled/

Rob Pike explains how he implemented transcendental functions in the Ivy programming language.
Mentioned on the MoHP forum https://www.hpmuseum.org/forum/thread-24628-post-215968.html#pid215968

Found on Sacha Chua's blog https://sachachua.com/blog/2026/01/2026-01-26-emacs-news/
The actual pages
Homepage: https://www.chiply.dev/
Feature Demo: https://www.chiply.dev/post0
Technical Design Decisions: https://www.chiply.dev/post-design-decisions
are blocked at $WORK. They are very impressive.

Found the blog via a link to https://optimizedbyotto.com/post/reasons-to-stop-using-mysql/ on the Devuan list https://lists.dyne.org/lurker/message/20260121.090950.6486b344.en.html
Other articles such as https://optimizedbyotto.com/post/writing-tips-for-software-professionals/, https://optimizedbyotto.com/post/linux-containers-docker/, https://optimizedbyotto.com/post/restist-the-urge-of-quick-solutions/ sound interesting.
The article https://optimizedbyotto.com/post/pulsar-best-text-file-and-code-editor/ has some errors: " neither of them [vim, Emacs] has a graphical user interface, and they are completely incapable of doing things like showing images or, for example, a Markdown preview". Emacs can show images and probably can be taught to show a Markdown preview. The statement about modes (for Emacs) is misleading as well, Larry Tesler's statement 'Tesler was very keen on "modeless" software, where a user would not have to, for example, use a keyboard to switch to a command mode before switching back to edit text.' on https://www.theregister.com/2020/02/19/larry_tesler/ describes vi[m]'s modes, but Emacs modes are different, since you do not switch between command and text entry modes.

Connect a Raspberry π to a host via USB.

Instructions for converting a hg repository to git.

Description for using Org Static Blog. The blog has tags, footnotes with backlinks. The articles
Write Citations in Org and Export to LaTeX https://dou-meishi.github.io/org-blog/2025-05-11-LearnOrgCite/notes.html,
Display LaTeX Command with Unicode Characters in Emacs https://dou-meishi.github.io/org-blog/2024-02-24-EmacsPrettifySymbols/notes.html and
A Repository for Future Tasks https://dou-meishi.github.io/org-blog/2025-05-01-ATaskRepository/notes.html
look interesting.

Write him about the typo in the title of https://dou-meishi.github.io/org-blog/2023-04-06-IntroVSCode/notes.html

The specification https://eris.codeberg.page/spec/#name-introduction was mentioned on the plan 9 mailing list https://marc.info/?l=9fans&m=176805933123451&w=2.
ERIS allows you to make content available robustly over computer networks by using identifiers that are location independent and network-optimized. It can be used as a building block for decentralized and fault-tolerant applications, some examples being:
- file-sharing
- de-duplication of content
- reproducible and deterministic identifiers of content
ERIS is a network optimized form of content-addressing.

Found on the MoHP forum https://www.hpmuseum.org/forum/thread-20046-post-210569.html#pid210569
I don't know whether it is suitable for my dm15cc, but https://technical.swissmicros.com/voyager/doc/voyager_user_manual.html might help to answer that.

Nice article about a buffer overflow in su(1) in the recently discovered v4 unix.

Found on the Raspberry pi blog https://www.raspberrypi.com/news/got-a-raspberry-pi-for-christmas-welcome-to-the-family/

Official documents for the Touchstone File Format Specification. Found via the Wikipedia page https://en.wikipedia.org/wiki/Touchstone_file

Emacs Calc, with different precision p (decimal digits):
        p       sin(1e30°)
   [ [ 99  -0.984807753012 ]
     [ 50  -0.984807753012 ]
     [ 40  -0.984807753012 ]
     [ 35  -0.984807753982 ]
     [ 30  -0.984794189056 ]
     [ 20        0.        ] ]

hp33s
-0.984 807 753 012
free42
-0.984 807 753 012 208 059 366 743 024 589 523
jrpn15c
-0.984 807 753 012 208 059 366 743 024 589 523

Sounds interesting, I need to look into this and perhaps try it.
The blog has other interesting articles and a style selector "theme".

Interesting article describing the use of org-mode to define keyboard maps for QMK. Found on Sacha Chua's blog https://sachachua.com/blog/2025/11/2025-11-24-emacs-news/
Gave me the idea to look into QMK for my Sun keyboard translator.
See also https://kyo.iroiro.party/en/posts/why-rewriting-emacs-is-hard/ and https://kyo.iroiro.party/en/posts/100-percent-lisp/

I have started on a similar tool, but did not get far.

https://www.thelittlelearner.com/
Found via Christine Lemmer-Webber's GitLab page https://gitlab.com/users/dustyweb/projects and her website https://dustycloud.org/blog/
See also https://dustycloud.org/blog/re-re-bluesky-decentralization/, which has interesting numbers about the cost of non-profit services such as Wikipedia, Signal etc.

Found via Sacha Chua's blog https://sachachua.com/blog/2025/11/2025-11-03-emacs-news/ and https://tusharhero.codeberg.page/emacs-needs-keyboard.html

Announced on the PiDP-10 Google group https://groups.google.com/g/pidp-10/c/0jW05fcTikk

Found on Sandra Snan's web ring https://webring.xxiivv.com/#Idiomdrottning