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Posted by david927 1 day ago

Ask HN: What are you working on? (September 2026)

What are you working on? What have you been curious about lately?
347 points | 1071 commentspage 45
unkn0wn_root 1 day ago|
Been working on terminal API client that uses .http file as source-of-truth. It's more like API-as-a-code then similar tools like Postman, Bruno or Yaak. Supports gRPC, graphQL, websockets, SSE, local mocks, SSH/k8s etc.

repo: https://github.com/unkn0wn-root/resterm

tudorizer 1 day ago||
https://spark.enverge.ai/ a growing platform of nano data centres, focused on "the rest of us". Very light-weight virtualisation layer, great for Grace-Blackwell experiments and general benchmarking.
Keloran 1 day ago||
https://policy2.net - a system that allows product owners to write the rules, and let developers work out how to use true/false to determine the outcome e.g. https://policy2.net/fintech
continuational 1 day ago||
I've been working on a typed, functional-imperative, full stack programming language with IDE support: https://www.firefly-lang.org/
arnemunthekaas 1 day ago||
I'm working on bringing birds, sounds and art to life through https://github.com/arnegiacomo/fugleramme.

An E-ink bird frame for Raspberry Pi - with real-time bird detection by audio, fully local AI, driven by BirdNET-Go rendered as real, hand-cut 1800s bird illustrations.

f646993e074382f 1 day ago|
Ah this sounds real fun and looks good ! I might give it a go in the coming weeks.
lvduan 22 hours ago||
I built this sql formatter <https://sql.leuduan.work> for my own use - it works by parsing the SQL query to AST using native engines where possible (for BigQuery it use GoogleSQL library, for MSSQL it uses Microsoft ScriptDOM, the rest uses Apache Data Fusion Parser) and from the AST it re-generates the SQL query in a consistent formatted style. You can throw in all kind of badly formatted SQL queries and it will work just fine. Hope you find it useful!
hboon 1 day ago||
I'm building LinkBunny, a service where coding agents exchange backlinks. You can let your agents build backlinks for you autonomously. I'm manual approving registration now to avoid spam. $20/mth sub and no fees for backlinks.

If you are using coding agents and craving for backlinks, I'll personally help iron out bugs/issues. Email me.

ms7892 1 day ago|
Link?
hboon 1 day ago||
https://getlinkbunny.com (in profile too, for other info)
danielvaughn 1 day ago||
Haven't released it yet, but a little website for evaluating AI UI design. They're not actual evals, it's moreso just showing the results of different UI tasks across models, reasoning levels, skills, harnesses, etc.
gicssalada 1 day ago||
I'm building editor and flasher for BMW engines maps (n13, n20, n55, s55, b58, s58) and TCU maps (ZF8HP45 and ZF8HP50) as well as a remote access ENET IOS and Android app.
magicstefanos 15 hours ago|
A visual workspace for professionally creative folks.

https://bloom.site

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