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Posts by Jeff Lee

Video

A wiki you don’t interact with is useless.

I don't want my "second brain" or wiki to just sit there.

So I built wikikarp, a LLM wiki viewer. The goal is to turn your personal wiki into something you can actually use every day.

Let's get to level 20 and evolve! πŸ‘‰ wikikarp.app/early
#buildinpublic

1 day ago 2 0 0 0

Sure!

1 week ago 0 0 0 0

Probably learn as much as possible about the problem space and what user wants.

1 week ago 0 1 1 0

#buildinpublic has always been a fun place to share the journey and discover cool projects. And TradingGrader is pretty cool! How about you?

1 week ago 2 0 1 0
model0model0 - LLM client for prompting JSON outputs LLM client for prompting JSON outputs

Thanks! Been building model0.app for structured prompt management and only this week I’ve extended it to help developers run agents all night long.

1 week ago 0 0 0 0
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Finally got in!
#buildinpublic

1 week ago 2 0 1 0
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Running agents all night without blowing through your quota is tricky.
So we're working on it @ model0.app
#buildinpublic

1 week ago 2 0 3 0

Very cool tracker! It also supports data import! I can import agent data to track its productivity to see which agent is most productive lol

1 week ago 1 0 0 0
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Part 2 of the demo

1 week ago 0 0 0 0
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Video

I have too many side projects and got tired of babysitting AI agents.
So I built a way in model0.app to assign tasks straight from TODO.md, and just let them run to completion.
#buildinpublic

1 week ago 2 1 3 0
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It's coming together...
#buildinpublic

1 week ago 6 1 1 0
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Agents deserve a name. It was hard managing agents cognitively without a name.

Building new agent management feature @ model0.app
#buildinpublic

2 weeks ago 2 2 0 0
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Too many agents to manage?
We're extending our solution & building it @ model0(dot)app
#buildinpublic

2 weeks ago 3 1 0 0

Do we actually need more agents?

Feels like everyone wants to "agentmaxxx", run it while you sleep, run, wash dishes, or simply breathe... Everyone wants to do more. Sometimes it's counter-productive. I guess the question should be how many agents can we manage? How should we manage them?

2 weeks ago 0 0 0 0
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Improved structured output schema validation for Claude models in model0.app!

Alpha is out πŸ‘‰ model0.app/alpha

#buildinpublic

2 weeks ago 4 1 0 0
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quality-of-life improvements
#buildinpublic

2 weeks ago 3 1 1 0
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Alpha for model0(dot)app is live πŸš€
Still rough around the edges. Join the waitlist if you want early access + want to help us break things 🚧
#buildinpublic

2 weeks ago 2 1 0 0
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Video

Getting LLM output schemas right is surprisingly painful πŸ€•
Added built-in schema validation to model0(dot)app so I don’t have to guess anymore
#buildinpublic

2 weeks ago 0 0 0 0
model0.app

model0.app

Working on a button to validate JSON output schema for LLM calls...
#buildinpublic

3 weeks ago 1 1 0 0
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I never felt good seeing apps storing API keys in localStorage/IndexedDB.
So I use Keychain to encrypt them in model0(dot)app πŸ”’
#buildinpublic

3 weeks ago 2 0 0 0
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Finally got automatic updates working on model0.app πŸ˜…
Took longer than expected, but now we can always bring you the latest feature/security updates to our prompt management tool!

#buildinpublic

3 weeks ago 3 1 0 0
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I mess up output schema every single time 😩 So I've added a sample output schema whenever you create a new prompt in model0(dot)app.
#buildinpublic

3 weeks ago 2 1 0 0
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Ever needed to run an older prompt in prod… but can’t find it?

Now you’re digging through git history πŸ˜…

What if you could just save prompt versions and run them locally with any model - no scripting required?

We just added prompt versioning to model0!
#buildinpublic

3 weeks ago 2 0 0 0
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Sometimes you're just "one" prompt away from fixing prod.
Finding that prompt becomes critical - so model0.app now has CMD+K search πŸŽ‰

I've built model0.app because experienced developers want to encode taste into prompts, not rely on generic ones 😴
Check out our waitlist β†’ model0.app
#buildinpublic

4 weeks ago 4 2 0 0
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Some people just wait, I refresh everydayπŸ§˜β€β™‚οΈ Excited to be waiting for more processing and waiting! One more step closer to making prompting DX more delightful!
#buildinpublic

1 month ago 1 0 0 0
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model0.app now supports more LLMs πŸš€
Run the same prompt with different datasets across models β€” and evaluate structured JSON outputs in seconds!
#BuildInPublic

1 month ago 4 1 0 0
Video

bsky has a limit of 3 minutes per video. Here's the second part of the demo!

1 month ago 0 0 0 0
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Want to test your prompt template against different datasets?

model0.app now lets you inject variable sets into your prompts.Β Ad hoc output evals in seconds!

Interested? Join our waitlist β†’ model0.app
#buildinpublic

1 month ago 2 0 1 0

100%! Definitely will improve the error messaging along the way with as much details as possible

1 month ago 0 0 1 0

Good question! If the Markdown/CSV syntax is invalid, we fall back to showing the raw JSON. If the JSON is invalid, we display an error message.

1 month ago 0 0 1 0