Posted by david927 2 days ago
Ask HN: What Are You Working On? (March 2026)
https://dnsisbeautiful.com - clean, ad free dns lookup tool.
https://evvl.ai - combination of Github Gists and AI output comparisons (evals)
https://finalfinalreallyfinaluntitleddocumentv3.com/ - free mac app to intelligently rename any kind of file (photos, videos, audio, text) based upon their contents.
What was surprising was that all the prefix+suffix variants of app/now, etc. were also taken so this was really just me trying to push it hard the other way.
Building CiteLLM, an API that extracts structured data from PDFs and returns exact source locations for every field.
There's also a widget so you can add click-to-verify to your own app in a few lines of code.
Click any value, jump straight to the highlighted source in the PDF.
Demo: https://citellm.com/demo
It also features a recipe manager with family/friends sync. This makes it possible to upload your grandmother’s cookbook and share them with your whole family.
I wrote about it here: https://jdsemrau.substack.com/p/pair-programming-superbill-w...
- http://sharpee.net : Text Adventure authoring platform in Typescript
- https://github.com/ChicagoDave/tsf : A multi-target npm build tool
- https://devarch.ai : Claude Code guardrail workflow including hooks, agents, and skills
In progress:
- unnamed project to disrupt commercial site hosting including a new marketplace
It may be that my target audience is already building their own “devarch” but I still have to validate the ddd parts and that will be a differentiator.
My sales are likely going to be corporate via consulting connections.
There’s a ton of prompts I never bother with anymore because DevArch does things for me.
Very early days but will keep updating them & adding more.
Also launching a supabase security scanner. If someone wants a free scan hit me up. Includes POCs and verification before and after remidiation. Goodbye false positives.
I don't want my son's data to be sent to any 3rd party so I vibe coded: https://apps.apple.com/us/app/bebilog/id6759827652