bjorn.now

Devlogs

The notes from when I’ve built something. Pretty rough but shows my thinking and process when building. To help share my mindset for breaking down problems, and hopefully get feedback along the way. 🙂

Heavily inspired by Ron Jeffries who shares his process regularly.

22 March, 2026

It's beginning to crumble

The first steps of my breadcrumb tool

I had a breakthrough while working on bjornstack that made me realize how I could make an MVP of breadcrumb, the tool I’ve wanted to build for ~18 months.

So anyway, bjornstack is my opinionated take on how to write code, aimed at constraining and guiding genies to get their work done. And while working on it, like I have been whenever I’m working with genies, I got thoughts that I wanted to explore later, or ideas for other things I’m working on. I realized that since I started using beads capturing in this project has gotten easier, while chatting I just mention we need “a new bead about x because y provide all the context we have here” and then there’d be a new bead linked to the work we were doing, and I can just pick it up later.

But as soon as it was something for another project, or even just “I need to remember to pack the charger when I leave the office today,” then I had to break out to capture the thought, and blow my stack and lose my flow. And if I don’t capture it, I lose the thought.

[… more]
devlog 11 min read #beads, #genie

03 November, 2025

Maintaining n8n inline Javascript as code

…and more importantly: with unit tests

In this devlog I’ll make a change in my n8n POSSE setup, that could’ve taken ~an hour if I kept doing it manually as I had, but instead I spent ~5 hours tidying and removing manual steps for the future.

The work itself was about making my “scraps,” that is this site’s tweets, be sent out raw to my syndication targets. I feel that sending a link to something you see in the preview, or it could be inline in the post, is a bit much, I should just let it show up in the platform itself.

[… more]
devlog 35 min read #n8n

28 October, 2025

Fixing Mastodon URL truncation in n8n

I have been working on automating my POSSE setup, and ended up trying n8n and it has been a great experience, there are so many plugins that it’s mostly just wiring things together.

But, I discovered that despite being within the character limit, one of my URLs were truncated when posting to Mastodon. This is because Mastodon does something non-obvious: it treats all URLs as 23 characters, no matter if they’re shorter or longer.

[… more]
devlog 22 min read #n8n, #genie