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Posted by david927 3/30/2025

Ask HN: What are you working on? (March 2025)

What are you working on? Any new ideas that you're thinking about?
390 points | 997 commentspage 55
flatline 3/31/2025|
Degenerate amateurish quantitative analysis modeling copy-trading on the Solana network.
scottcodie 3/31/2025||
Stream processing/materialization engine written in rust that can be compiled to wasm.

Graffiti art.

findingMeaning 3/31/2025||
I have started exploring missile guidance system on my own. Starting out with basics.
qainsights 3/31/2025||
https://jmeter.ai
dahsameer 3/31/2025||
i am working on an Applicant Tracking System. with little knowledge in this domain, it is turning out to be much more complex that i imagined. well, i plan to release it as freemium alternative to greenhouse/lever
reddavis 3/31/2025||
working on Gainline (https://gainline.app/) with a couple of friends, an app for rugby fans to follow their favorite teams and leagues.
notyourav 4/2/2025||
A Survivors clone with Control & Stranger Things vibe and some secrets.
gwn7 3/30/2025||
CryptoQuant clone with geography-specific features tailored for banking clients.
MarcelOlsz 3/30/2025||
Been building an automated test builder and an agentic API generator for the past few months.

tl;dr: A 60fps embedded browser on the frontend lets you record manual steps and AI-driven steps (to assert/extract data). It then turns those into test suites. Any test with AI queries can auto-generate an API to be queried later.

Right now, I'm working on an agentic API builder. Example use case: Say you need data from Salesforce and JIRA — you log in, navigate to what you need, add an AI query step (or select elements manually), and set an update interval. The system then handles extraction and monitoring.

Why? Because at all my previous jobs, suggesting hiring QA engineers would get you laughed out of the room. But testing was desperately needed, as well as internal tooling. Burning developer/CTO time on wrangling multiple complex API's just to build some internal tool would take much longer without this. So I'm working on something that makes both vastly simpler for small teams. Hoping to have a workable demo next week!

fridgamarator 3/30/2025|
Kafka TUI application, only in my brain though, I haven't started yet
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