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Posted by david927 11/9/2025

Ask HN: What Are You Working On? (Nov 2025)

What are you working on? Any new ideas that you're thinking about?
464 points | 1369 commentspage 71
getcarrie 11/10/2025|
https://getcarrie.com/

AI Assistant that schedules your meetings for you over email. Just sign up and cc her into an email thread to get started.

julosflb 11/10/2025||
Working on D2xlab, a fast, browser-based tool to explore, clean, and compare time series (CSV, simulation outputs, etc.) visually.

https://www.d2xlab.com

kpmah 11/10/2025||
I wanted to try a non-trivial project with AI assistance and I enjoy writing compilers, so https://vegen.dev

I'll write up my experience in a blog post

fi-le 11/9/2025||
Evals for programming languages with formal verification. It's not clear how far we are from good coding performance in less popular languages in general, and formal verification has some quirks on top also.
temeya 11/10/2025||
Slowly but surely:

- A learning tool in Python for Arrays and Algorithms

- A prototype agent-based configuration management system in Perl

- Trying to reinstall Arch Linux on a laptop the second time around (lost my install notes :D)

Mostly doing all of it for learning purposes.

Ono-Sendai 11/11/2025||
Substrata - an open-source metaverse

https://substrata.info/

In particular hardware-accelerated video playback, and adding Portals.

sasjaws 11/10/2025||
Personalized audio streams for language learners. Ideal for during driving or while doing chores.

https://listen.longyan.io/

At the intermediate level lots of learners struggle to find suitable content that matches their level and interests, more than a few learners turn to notebookLM podcasts to provide that, but that's a bit of a hassle to set up. So I built a platform that generates and manages infinite and shareable streams around your interests or specific vocabulary. It also provides live interactive transcripts (karaoke / teleprompter style) if you need it.

Core features work but still rough around the edges. Happy to help you out with any issues you encounter, languages to add, feature requests etc...

tehlike 11/10/2025||
Building https://pricetracker.wtf but life got in the way lately.

Now looking to migrate bits and pieces to pg_lake from hydra/citus columnar.

skittleson 11/9/2025||
Moved from nodered only to a hybrid of nodered and home assistant. Added some new sensors, nfc tags, modes and automations for multiple tenants / cost savings. Its been fun to automate some boring tasks.
maz1b 11/9/2025|
I'm working on MedAngle, the world's first agentic AI Super App for current and future doctors. Invite only, 100k+ users, 150m+ questions solved, tens of billions of seconds spent studying smarter.
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