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eliasson

98 karma · joined August 3, 2015

I'm Markus. I enjoy programming and software development. Occasionally I write something, or work on a piece of open-source software.

https://markuseliasson.se

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eliasson··on Guilt-Driven Development
I don’t have any good resources to share. But what I do is to enable error notifications for all my systems. If there is a unhandled exception, I get an e-mail and slack notification (this includes forwarding errors from the front-end). That and to log any situation in the code that should not be reached.

This works fairly good for errors, for misbehaviour or to spot missing opportunities it is blind though.

eliasson··on Guilt-Driven Development
All of the sudden I got non-spam messages from my shout-box, turns out someone posted my article here =) Thanks OP!
eliasson··on Blog about things you don't understand yet
We have this culture at work where people actually takes time to read and feedback on your blog posts (you post it in the chat and at least a few picks it up). This helps a lot, getting (somewhat) honest feedback. I also use LLM for spotting grammar and spelling mistakes, and have started to use it to find reasoning flaws, which is does pretty good.

Outside of colleagues and machines, I find it quite hard to get feedback. I have a shot-box and my email on ever page, asking for comments, but rarely receive any. Maybe it is just that I don't have enough readers? =)

eliasson··on Why Go Is an Ideal Language for AI-Assisted Software Engineering
> Now most people don't write code.

I use LLM daily to write code for and "with" me, I also write code without LLM. Most people I come across mix it up. A few do it all by hand, and equally few all by LLM I would say. Is that just in my corner of the world?

eliasson··on Closing Canario Terminal source code
Not related to the post itself.

But oh my, I visited the index page, that is a provocative mouse-cursor effect! I kind of like it!

eliasson··on Ask HN: What are you working on? (August 2026)
I have had fun building a small test-framework in Gleam recently.

https://github.com/eliasson/garanti/

Just this friday I wrote an article that took a look under the hood.

https://markuseliasson.se/article/under-the-hood-of-a-gleam-...

eliasson··on Born Against, or why hobby programming communities are against LLM usage
Yes. And (too) many people focus on the effort, or the LOC produced. Completely ignoring the value the thing produced actually brings.
eliasson··on Software for One
This reader of yours sounds interesting! Is it public?
eliasson··on New Sweden: the US's long-lost 'secret' colony
Haha, clever!
eliasson··on ClojureScript Gets Async/Await
I really enjoyed the documentary, and it certainly made me want to revisit Clojure!
eliasson··on ClojureScript Gets Async/Await
I agree! I have kept an eye on Elm for many years, I think the simplicity and architecture is great, but the language itself never clicked for me.

Then I was made aware of Lustre[1], an Elm inspired web framework in Gleam. I have done two small projects in it now and I really enjoy working with both Lustre and Gleam.

[1] https://github.com/lustre-labs/lustre

eliasson··on Ask HN: What Are You Working On? (April 2026)
I have started working on a standalone, self-hosted, service for an album club (music, that is).

Members takes turn pitching one album per week. Support comments and a handful of emoji-based reactions.

Integration with Spotify for easy pitching and playing (by links only, users are not required to have a Spotify account).

Plan is to keep the clubs fairly small and invite only.

Building it in Gleam which is a lot of fun!

eliasson··on "The new Copilot app for Windows 11 is really just Microsoft Edge"
Wait. What? Was that the case? Young me never realised that! =)
eliasson··on Ask HN: Share your personal website
https://markuseliasson.se/
eliasson··on Norway reviews cybersecurity after remote-access feature found in Chinese buses
What is even more sad is that not even Swedish regions buy Scania or Volvo busses. Where I live the region just replaced all local busses with BYD.
eliasson··on Local-first software (2019)
I used to log my weight lifting in an app but I found it really distracting and time consuming so I gave up. For the last few weeks I have been bringing a small notebook and doing my logging by pen and paper instead. I find it much more relaxing and I only use it to check what weights I used last time, so I don't really miss anything.

Pen and paper is severely underrated today.

eliasson··on Indentation Style: Notable Styles
Whitesmiths, if I remember correctly was used in Symbian C++. I remember I found it quite odd (as most things in Symbian) when I started using it. But, it grew on me and I actually thought it improved the readability.
eliasson··on Sweden brings more books and handwriting practice back to its schools (2023)
I have never thought about that!

Even if the last thing going through my head before sleep is related to programming (which is quite often the case), I cannot remember having dreamed of computers, ever.

eliasson··on Why I'm Bearish on MongoDB After Its CFO's Departure
> MongoDB operates in the space as a leader in non-relational database solutions, managing data formats across text, video, and more to support businesses. This sounds complex, but it really just involves storing and using company data in a secure, useful, and organized way for analysis and improved customer experiences.

This made me laugh =)

eliasson··on Bit-twiddling optimizations in Zed's Rope
Does anyone know of any good presentations about the Zed architecture and internals around?

I know that they have some recordings from their coding session, but I am looking for something more overall.

eliasson··on Crokinole
It is. Every now and then when we have guests at home we bring out the board and it is an immediate success. Age does not seem to matter, I have played with people between 10 to 80 years old everyone gets the mechanics within a few minutes.

Highly recommended!

eliasson··on A Jenga tower about to collapse: Software erosion is happening all around us
I am not a fan of comparing bad software with erosion or organic decay. It's feels like avoiding responsibility. Software is software, it is made worse by people, nothing else.
eliasson··on A Git story: Not so fun this time
Ditto. This was a really nice read!
eliasson··on TTE: Terminal Text Effects
Wow, this is astonishing!
eliasson··on CADmium: A local-first CAD program built for the browser
Absolutely agree. I just finished a project were where users can design / construct solutions in a specific domain in either 2D or 3D, with support for exporting CAD and STP.

The user works with rich domain objects that limit the possibilities to what actually works or is practice; much like a game level builder. This allows non-experts to design solutions in this particular domain, which of course is great for business / sales.

eliasson··on Mp3tag – Universal Tag Editor
Apparently ID3 included some strange frames such as the Popularimeter (POPM) for storing emails and ratings! lawik goes through some om them in this post which I found entertaining.

https://underjord.io/id3-specification-and-speculation.html

eliasson··on A kids traffic mat in Elm
Thank you for building an writing about it, I have enjoyed reading about your progress over the years!
eliasson··on The Software Architecture of Palia
Thanks for sharing! I really enjoy reading these types of articles.

I was a bit surprised to see Perforce being used (I'm not a game developer), I have not come across it since the early 2000s. From what I recall it was very good dealing with merges.

eliasson··on Two open source projects with great architecture documentation
Antirez (redis creator) has written a good post [1] detailing his thoughts on code comments where he identifies nine type of comments used in Redis.

What surprised me was the use of "guide comments" which most people dismiss as too trivial. I agree with Antirez conclusion that they are valuable to help the reader acknowledge their understanding of the code.

[1] http://antirez.com/news/124

eliasson··on Fans quitting Spotify to save their love of music (2022)
I have tried to organize album clubs where you take turns suggesting an album per week among a group of friends. I think this is a great way to discover music.

Unfortunately after about a year people lost interest and the club self died. I been trying to find similar things online but it appears that album clubs are not a thing?

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