u/Nervous-Role-5227

Hi everyone,

I recently moved to Germany for work and I've noticed something interesting about greetings.

In my home country, I usually say "hello" or "hi" to neighbors and people I pass, with a smile, and they always respond. Here in Germany, when I say "Hallo" to my neighbors, most don't respond - which at first I thought was rude or unfriendly. But then I wondered if maybe it's a cultural thing they're not used to.

One time I tried saying "Guten Tag" instead, and they smiled and replied! My boyfriend told me there's an unwritten rule that "Hallo" is more for people you know well, and it might seem weird to use it as a casual morning greeting with neighbors or strangers.

Is this actually true? I'd love to understand the cultural nuances better. Thanks!

How is using Lovable/CatDoes better then just using Claude Code directly? Same models, just more expensive. If you can prompt in Lovable, you can prompt in Claude Code.

How is using Lovable/CatDoes better then just using Claude Code directly? Same models, just more expensive. If you can prompt in Lovable, you can prompt in Claude Code.

1. Asking for too much at once: "Build me a whole app with login, payments, and a forum" gets you something messy that breaks in places you can't find. Break it into small steps. Get one thing working perfectly. Then add the next thing. Test as you go.

2. Letting the AI add stuff you didn't ask for: A lot of AI builders will quietly add features, animations, or "improvements" you never wanted. Each one is a chance for something to break. When you ask for a fix, tell it: only change this one thing, don't touch anything else.

3. Only testing when everything goes right: Everyone tests the obvious flow — sign up, fill in form, hit submit. But what about when the user has no internet? Types something weird? Closes the tab halfway through? Ask the AI to handle the messy real-world stuff too.

4. Building on top of broken stuff: If something's already a bit buggy and you keep asking for new features, the AI will build on top of the bug and make it worse. When something feels off, fix it before moving on. Don't let it pile up.

5. Not saving a version before big changes: Every decent AI builder has checkpoints or versions. Save one before you ask for any big change. When something breaks and you can't figure out why, you can go back to a working version instead of starting from scratch.

If your app keeps breaking in different places, things you fixed come back broken, it works for you but not for your users, or it just feels slower than it should, check these first. You also don't need to figure this out alone. you can join our CatDoes Discord and build alongside a community of people who will walk with you as you figure out your product.

1. Stale state in async code:

The AI loves writing useEffect hooks without cleanup or proper dep arrays. You get weird bugs where data shows stale after you navigate away and come back. Ask the AI to scan every useEffect for stale closure problems.

2. Missing error boundaries:

One component throws and the whole app goes white screen. Generated code rarely wraps risky components in error boundaries. Have the AI add boundaries around anything that fetches data or handles user input.

3. Auth tokens expiring silently:

A lot of AI-generated auth works on first login but doesn't handle token refresh or 401 responses. Users get logged out at random or see broken pages. Check that your fetch wrapper actually auto-retries with refreshed tokens.

4. N+1 database queries:

The AI writes loops that hit the DB once per item instead of batching them. Fine with 10 rows. Dies at 1000. Ask it to look through every loop + database query combo and identify batching opportunities.

5. Hardcoded values that should be env vars:

API keys, base URLs, feature flags; sometimes these get baked into the code instead of being pulled from env vars. Works in dev, breaks in production, sometimes leaks secrets. Grep your codebase for hardcoded URLs and keys before you ship.

If your app feels janky, randomly logs people out, breaks in production but works locally, or slows to a crawl as you add data, check these first.

You also don't need to figure this out alone. you can join our CatDoes Discord and build alongside a community of people who will walk with you as you figure out your product.

Did a subscription audit last month and cancelled like 8 things. Wanted to share what actually stayed, since most of the "best AI tools" lists going around right now are clearly written by AI.

Solo founder, mostly mobile + B2B outbound. Current stack:

- Apollo: lead lists. Data is fine, search filters do what I need, not trying to make it more than that.

- CatDoes: AI app and website builder. Output is fine, deploys handle what I need, that's about all I ask from it.

- RevenueCat: IAP and subscriptions. Don't even think about rolling your own, the Apple/Google billing logic alone is a black hole.

- Instantly: cold email. Switched from Lemlist when deliverability went south. Warmup pool actually does something measurable.

- Postiz: open source social scheduling. Self-host if you want, or the hosted plan is still way cheaper than Buffer.

- Tally: forms. Free tier is wild, replaced Typeform last year and never looked back.

Curious what's in everyone else's stack?

Did a subscription audit last month and cancelled like 8 things. Wanted to share what actually stayed, since most of the "best AI tools" lists going around right now are clearly written by AI.

Solo founder, mostly mobile + B2B outbound. Current stack:

- Apollo: lead lists. Data is fine, search filters do what I need, not trying to make it more than that.

- CatDoes: AI app builder. Output is fine, mobile deploys go through, that's about all I ask from it.

- RevenueCat: IAP and subscriptions. Don't even think about rolling your own, the Apple/Google billing logic alone is a black hole.

- Instantly: cold email. Switched from Lemlist when deliverability went south. Warmup pool actually does something measurable.

- Postiz: open source social scheduling. Self-host if you want, or the hosted plan is still way cheaper than Buffer.

- Tally: forms. Free tier is wild, replaced Typeform last year and never looked back.

Curious what's in everyone else's stack. Specifically interested in smaller tools, the well-known ones get plenty of airtime already.

This is just a mockup: https://maison-eclat-hotel.catdoes.app. I want to see if the design feels vibe-coded or looks decent. What would you add or improve? Thanks for any feedback!

I recently started building websites and I want to see if my design looks vibe-coded or if it's legit and beautiful. I appreciate any feedback, thanks!

https://maison-eclat-hotel.catdoes.app

I recently started building websites and I want to see if my design looks vibe-coded or if it's legit and beautiful. I appreciate any feedback, thanks!

https://maison-eclat-hotel.catdoes.app