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

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361–370 of 1001 posts

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

#361
Still working on

- https://github.com/rumca-js/Internet-Places-Database - database of domains and youtube channels

- https://github.com/rumca-js/crawler-buddy - web crawling / web scraping tool

- https://github.com/rumca-js/webtoolkit - web crawling toolki

- https://github.com/rumca-js/Internet-feeds - feeds databse

- https://github.com/rumca-js/Django-link-archive - RSS reader

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

#362
Still working on my network monitoring tool.

Since last time, added a "landing-page" kind of website [0], added annotations with BGP events, support for IPv6, and finishing TLS for every communication between probes and central servers.

About to open for beta testers, and still very much interested in comments esp. regarding the UI.

[0]: https://www.cloudywithachanceoflatency.net/

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

#364

Since subreddits related to identifying AI images/videos got very popular, my wife started to send me cute AI generated videos, older family members can't distinguish AI videos at all, I've decided to code a weekend side project to train their Spidey sense for AI content. https://IsThisAI.lol The content is hand picked from tiktok, Instagram, Facebook, Reddit and other AI generating platforms. Honestly I don't know w…

+1 for training parents' tech literacy.

I dunno if/how this could be taught, but I feel like half the battle is critical thinking with an adversarial mindset towards media -- who would make this, why would they want to show me, do I see anything that makes this impossible, is it worth engaging with in the first place, can I fact check this.

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

#365
https://talimio.com/ Generate fully personalized courses from a prompt. Fully interactive.

New features shipped last month:

- Adaptive practice: LLM generates and grades questions in real-time, then uses Item Response Theory (IRT) to estimate your ability and schedule the optimal next question. Replaces flashcards; especially for math and topics where each question needs to be fresh even when covering the same concept. - Interactive math graphs (JSXGraph) that are gradable - Single-image Docker deployment for easy self-hosting

Open source: https://github.com/SamDc73/Talimio

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

#367
I wanted to make it exceedingly easy to learn vocabulary in Catalan and Spanish.

To me good is - Pre-determined lists of words - Audio examples - Sentence examples - Native app with offline support

most importantly: - No business model that requires a subscription

I'm trying to see it more as writing a text-book, than starting a business

https://learnthewords.app

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

#369
Atomically precise manufacturing. We are perfecting a method for 3D printing silicon & diamond atom-by-atom, with every atom bonded where you want it. At small scales this gets us precise nanophotonic and quantum devices with precisely placed defect centers in silicon. As we scale, we will bootstrap full molecular nanotechnology including replicative scale-up to industrial levels.

Email address in profile.

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

#370
I've been celebrating five years of working on OnlineOrNot (https://onlineornot.com/) by adding more features for teams that build software:

- 2FA, PassKey, and password-based login for folks that hate magic links

- Moved my entire API from GraphQL to REST so I can fully dogfood the API I offer

- Added an audit log as standard on all plans

- Built a terraform provider (https://github.com/OnlineOrNot/terraform-provider-onlineorno...), and a way to download existing config into terraform files

- Started iterating on a CLI (https://github.com/OnlineOrNot/onlineornot)

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