Show HN: HTML, CSS and JavaScript in the Terminal

Show HN: HTML, CSS and JavaScript in the Terminal(duetbrowser.com)

9 points by keepamovin 21 hours ago | 8 comments

This is a model I’ve been thinking about lately. It demonstrates a pattern that I’m wondering could exist, where terminal applications, BBS-style shared user boards, and other expressions of creativity and sharing are created with web technologies but rendered into the terminal and accessed over SSH.

I like that this brings back some kind of old days of the internet feeling and uses web technologies but sidesteps the public World Wide Web, even though it’s still on the internet.

You can try it out too right now, and I’m thinking about making the self-hosting specialized applications part a first-class thing. But right now, the project is organized as a browser rendering engine, which I spent eight years on since the end of 2018, most of that without AI, writing all the code myself. And then a terminal renderer, which connects to that browser renderer and takes its output and bookkeeping and renders it into the terminal.

And that is designed by me, including the layout algorithm, but AI wrote almost all the code. So I am basically a software designer and AI nudger in that one. My flow is essentially like one agent at a time, and I’ll monitor it, nudge it based on my intuitions if it gets stuck or needs help or whatever, and guide it towards the goal. Plus being the designer and decision maker.

AI makes a lot of decisions, but I make the most of them. So that’s just describing my flow of how I created this terminal thing, which is roughly around a year old.

And originally it was created with Gemini Pro 3.1, which at that time a year ago was sort of the most capable model for complex tasks. And I literally did it on the free AI Studio web application, just like pasting in code listings. Obviously, with agents now, everything is much smoother as a workflow.

This demo has some kind of a cap on it, so let me know if it hits that. It probably won’t, but feel free to tell me. And you can self-host it today. Let me know if you want to do that.

This text was dictated by me and then had punctuation and paragraphing added, but the wording was not changed.

airstrafer 17 hours ago |

This site tries to open a script in my terminal as soon as you open it. Luckily safari has good permissions but stay away. Egregious behavior.

Flagged.

keepamovin 12 hours ago | |

No - it’s a SSH protocol link: ssh:// there’s no reason to flag it.

There’s no script on your machine - it connects to the server, that’s where the magic happens.

The link is specifically titled “open in my terminal” (but really just opens in SSH, which requires terminal). Once you click that the browser will give you a choice to open if it supports SSH links.

It’s purely a cool convenience so you can SSH to a site directly from a link in a webpage, instead of copy pasting ssh krnl.duetbrowser.com - it’s the same thing as an open in app link.

smalltorch 20 hours ago |

>And you can self-host it today

So where do we find it?

keepamovin 12 hours ago | |

Hey, you can find it at https://win9-5.com/krnl

If you buy that - please feel free to email hey@dosaygo.com

rvz 21 hours ago |

This is like the 2nd / 3rd time you have posted this already today and even previously some of them have been flagged.

Are you just continuously spamming HN with this?

keepamovin 12 hours ago | |

I don’t think this has been flagged before - unless you have done so? There’s no reason to flag it. This is good work that deserves to be in front of people. Flagging it without reason is just slowing that here.

smalltorch 20 hours ago | |

Is there another alternative? It works.

Or do we not want this to work because being able to display in a terminal means now you can automate things that weren't intended to be automated.

I like it.

keepamovin 12 hours ago | | |

Thanks! I didn’t think of automation (as driving a TUI require some kind of tmux harness - which is a little fiddly, even for agents, speaking of which, if you are interested in the agentic or automation case you should check out this CLI tool specifically: https://duetbrowser.com/dub-cli)