Top
Best
New

Posted by david927 1 day ago

Ask HN: What Are You Working On? (March 2026)

What are you working on? Any new ideas that you're thinking about?
266 points | 979 commentspage 12
mkovach 11 hours ago|
This year, I decided to start opening up the tarball of random utilities that's been accumulating on my machine for years: stuff42.tar.gz.

The first thing I cleaned up was TCL-Edit <https://gitlab.com/siddfinch/tcl-editor>, a small Tcl/Tk text editor I wrote a long time ago. After seeing the Rust clone of Microsoft EDIT, I realized the obvious next step was to build a Tcl/Tk clone of the Rust clone of Microsoft Edit. Recursion shouldn't be limited to code.

I also built a tiny URL system in Perl <https://gitlab.com/siddfinch/perl-tiny-url>, meant to run locally. The idea is simple: short URLs for internal/VPN resources per client. I usually spin up a small daemon (or container) per client and get a dashboard of links I use frequently or recently.

Security is intentionally minimal since it's local, which conveniently lets me ignore authentication and other responsible behavior.

Goal for the year: Continue to open stuff42.tar.gz, pick something, clean it up just enough, and release it, and not have it by the end of the year.

Might even choose a language that might even be described as "modern."

tbayramov 19 hours ago||
https://monohub.dev — a new EU-based (hosted and developed) GitHub alternative. Currently, it has a file browser and a PR review tool. Started off as a personal tool, but grew enough to consider offering as a service.

I posted about it recently on HN (https://news.ycombinator.com/item?id=47199062):

It is at a fairly early stage of development, so it's quite rough around the edges. It is developed and hosted in EU.

I have started developing it as a slim wrapper around Git to serve my own code, but it grew to such extent that I decided to give it a try and offer it as a service. It doesn't have much at the moment, but it already has basic pull requests. Accessibility is high priority.

It will be a paid service, (free for contributors) but since it's an early start, an "early adopter discount" is applied – 6 months for free. No card details required.

I would be happy if you give it a try and let me know what do you think, and perhaps share what you lack in existing solutions that you would like to see implemented here.

PAndreew 17 hours ago||
Managed BYOK stateless agent orchestrator called BeeZee: https://beezyai.net/. Basically Claude Cowork / a coding agent on the web but provider agnostic, you own the data and you can connect several nodes to it. Instead of installing an agent for all your machines you have one master agentic server and executor nodes. The server is stateless the data lives on the nodes and in a managed database. I use Supabase and Google KMS so my auth keys are encrypted. Uses Pi agent under the hood. This enables me to code from my phone without a dedicated SSH terminal and without the need to babysit the agent. I describe the feature, off it goes, I close my phone and in 10 mins the results are there. Also using it to support my wife with white collar stuff like Excel analysis, translation, etc. It's a bit buggy but getting better.
robinweller 15 hours ago||
I’ve been building Adversa [1], a tool that monitors competitor websites and explains what actually changed.

Most monitoring tools alert every time anything changes. That usually ends up being navigation tweaks or small copy edits. After a while the alerts just get ignored.

Adversa focuses on meaningful updates instead. It detects changes across competitor pages and uses AI to summarise what changed and why it might matter.

I originally built it because I was manually checking competitor pricing pages and changelogs. I also wanted something practical for smaller SaaS teams. A lot of existing tools are either enterprise-priced or the free tiers are too limited to be useful.

Still early and trying to learn what people actually want from this kind of tool.

[1] https://adversa.io

PetriCasserole 14 hours ago|
I would have loved this when I worked in commercial real estate. Monitoring competition may have hooked me but I think there's another layer to monitoring clients.
robinweller 14 hours ago||
I have been suggested speaking to real estate businesses to see how useful it would be.

A friend of mine used to work for a real estate company and said his company and their competitors were always at loggerheads and complaining about each other breaking rules etc. this would have stoked the fire a little!

sarthaksaxena 22 hours ago||
https://llmpm.co

I have built npm for LLM models, which lets you install & run 10,000+ open sourced large language models within seconds. The idea is to make models installable like packages in your code:

llmpm install llama3

llmpm run llama3

You can also package large language models together with your code so projects can reproduce the same setup easily.

Github: https://github.com/llmpm/llmpm-dev

dataversity 18 hours ago||
Also, is there is way I can invoke the models or is there an API which your tool exposes?
sarthaksaxena 18 hours ago||
Yes indeed there is, run `llmpm serve <model_name>`, which will expose an API endpoint http://localhost:8080/v1/chat/completions & also host a chat UI where you can interact with the local running model https://localhost:8080/chat.

Follow the docs here: https://www.llmpm.co/docs

Pro tip for your use case: Checkout the `llmpm serve` section

dataversity 20 hours ago||
Looks crazy! Thanks for building it, there is indeed a need for a npm or pip like package manager for AI Models.
sarthaksaxena 18 hours ago||||
Yeah :)! Just run `llmpm init` to start packaging your models along with your code.
matty22 10 hours ago||
Stained Glass Atlas (https://stainedglassatlas.com/) - working on mapping/documenting as much of the publicly accessible stained glass as possible. No fancy tech (vanilla HTML/CSS/JS). Anyone who knows of great stained glass in their local area is welcome to come add to the data set!
bArray 11 hours ago||
Yesterday - The start (rendering) of a basic voxel editor for generating OBJ and STL files with just the keyboard. To solve 95% of my 3D modelling needs it turns out I likely just need cubes.

Today - Parsing a website's HTML (lots of pages, lots of links) to update an RSS feed that accepts filters. Rather than manually checking a website and losing track of what I have or haven't reviewed, the idea is to feed it into an RSS aggregator.

tndata 10 hours ago||
I'm building a proxy that sits between Claude Code and the model to visualize the full interaction loop. It shows prompts, tool calls, and responses in real time so you can explore how the coding agent is reasoning and operating. Project: https://github.com/tndata/CodingAgentExplorer
ragmondo 17 hours ago||
I'm working on an IoT networked, time sync'd "Smart Dealer Poker Button" - replacing the plastic thing that gets passed around from the current dealer to the next dealer with a IoT display that informs players what level the blinds are etc etc.

Provisional patents went in recently so don't mind broadcasting to a wider audience beyond my poor, unknowing, testers

You can see it working here: https://www.youtube.com/watch?v=G5Xup3kB1D0 and I literally put up a holding page for some media related surges (as it's all self hosted etc and I didn't want to mix my functional stuff with my spikey stuff) here ( name to be worked on, but "NUTS" is the current one) : https://buttonsqueeze.com

raooll 21 hours ago|
I’m building a decentralized Drone-as-a-Service (DaaS) orchestration layer that treats aerial robotics as a simple API endpoint.

The system allows users to submit a JSON payload containing geocoordinates and mission requirements (e.g., capture_type: "4K_video" | "IR_photo"), the backend then handles the fleet logistics, selecting the optimal VTOL units from distributed sub-stations based on battery state-of-charge and proximity.

silksowed 7 hours ago||
Been experimenting with AI -> MCP driven drone orchestration/flight would love to learn more about what your building and compare. Thoughts?
sunnybeetroot 20 hours ago||
Does anything similar like this already exist? Ie how do drone shows get planned today?
More comments...