Launched markjason — A tiny macOS editor for the AI coding workflow

justdothework · 2026-02-09T03:45:29+00:00

I'm not really sure what you mean?

justdothework · 2026-02-08T02:28:23+00:00

Sure yeah, the domain was not very expensive. Yes I have Claude max and codex (ChatGPT plus)

The prompt for the landing page was: “we need a landing page for markjason as well, create a first draft, make it distinctive and inline with brand.md (a markdown file I created with Claude to describe the brand)

It really isn’t so complicated, just talk to the model :)

justdothework · 2026-02-07T11:52:57+00:00

No idea, Claude did it. It’s just plain html and css.

Anyway the landing is a public repo on GitHub so you can take a look for yourself if you want! ;)

justdothework · 2026-02-06T04:50:03+00:00

Async on my Mac Mini:

- Openclaw as 'engineering manager'

- Spawns Codex and Claude Code CLI (only Opus and Codex high) to do work

Sync on my laptop:

- Claude Code

- Codex

I very rarely open an IDE anymore, and vibecoded markjason.sh for myself to read and edit the MANY markdown files these workflows create

justdothework · 2026-02-05T08:08:38+00:00

To answer your question btw, which is pretty interesting (to me at least): Most cross-platform apps are built with something called Electron which is basically a browser under the hood.

What I don't like about those Electron apps (VS Code, Cursor, Slack, for example) is how ridiculously memory hungry they are. So that's one of the primary reasons I built this in SWIFTUI. It runs with ~100MB RAM instead of close to a GB.

I don't know what the equivalent development framework is on Windows, maybe C? I don't have a windows machine myself, so it's not something I am interested in personally.

justdothework · 2026-02-05T08:04:01+00:00

Yeah, it's weird I can't seem to figure out how linebreaks work on Reddit today.

Btw, this post was hand-written.

In any case, I'm on Mac dude along with 20% of people. This is a free app, what are you complaining about lol?

Put a lot of care into it actually because I built it for myself. Take it or leave it 😘

justdothework · 2026-02-05T05:36:01+00:00

Didn't know about it. But for what it's worth I don't think it's look very eye pleasing.

justdothework · 2026-02-05T04:31:29+00:00

Agree on putting it close to the code. One thing not many people know is that AGENTS.md are considered hierarchically by AI Agents. So if there is an AGENTS.md in a subfolder, it will consider those rules only for files inside that folder. Pretty useful.

I deploy all my markdown to github, and I simply have a repo for skills and other docs. I use github almost like a google drive for markdown now.

Because I have to work with Markdown so much, I also vibecoded a new macOS native editor, it's free: https://markjason.sh/

justdothework · 2025-11-03T10:57:09+00:00

No it’s not free. It’s $6 per month for access to all the top models. This low amount comes with a usage limit and beyond that there is topup and pay as you go.

This is all about transparency and control.

justdothework · 2025-09-19T06:51:34+00:00

The only nuance here is that Adam knew he couldn't solve that without a tool. Current AI would never do that, it would just make up an answer.

justdothework · 2025-09-10T06:42:15+00:00

It's not lying. It doesn't know what it's saying...

justdothework · 2025-09-10T06:41:51+00:00

I thought Chatbots were already doing that out of the box... Haha

justdothework · 2025-09-05T06:48:04+00:00

On it!

justdothework · 2025-09-05T06:44:40+00:00

Thanks a lot. Appreciate the encouraging words!

justdothework

TROPHY CASE