Antoine Conan

I build little apps for fun, in public. Sharing ideas, progress, and experiments as I go. Let's see where it goes :
🚀 59 → 1000 users
💰 $42 → $1k ARR

[Antoine Conan @AntoineConan]

I built Kard, a way to spin up multiple shareable profiles, each one tuned to who's looking at it.

Here is my tech stack Kard : https://t.co/pDOwVu4mUf

You can try it here : https://t.co/cb4YpenbG5

[Antoine Conan @AntoineConan]

@GoogleAIStudio Well, I just released https://t.co/eVsu04f98V !

[Antoine Conan @AntoineConan]

Kard is live 🎉

It lets you create different views of your personality and share them with different audiences.

Because the version of you you show to friends, recruiters, teammates, or strangers online shouldn’t always be the same one.

Check it out ! https://t.co/cb4YpenbG5

[Antoine Conan @AntoineConan]

@BacLeodiv Mainly on Hetzner for me.

[Antoine Conan @AntoineConan]

@foxtomb232 Now relaxing with my satisfying particule playground :)

[Antoine Conan @AntoineConan]

@csaba_kissi Just relax with this satisfying particule playground :)

https://t.co/YhzU4sPidg

[Antoine Conan @AntoineConan]

I’ve been testing different AI tools for app mockups lately.

Google Stitch felt very promising when it came out, but now Claude Design and GPT Image feel stronger to me for exploring product UI.

Curious if others feel the same.

What are you using today for app design?

[Antoine Conan @AntoineConan]

One of the best feelings as a solo builder :

Getting a feature request from a real user.

Not because it means more work, but because it means the product is useful enough for someone to want more from it.

Real user feedback is still the best kind of validation !

[Antoine Conan @AntoineConan]

I completely changed direction on my side projects portfolio. Instead of a classic portfolio layout, I’m turning it into a tiny OS experience.

It already feels much more fun to explore.

Bonus: this redesign gave me a good excuse to test Claude Design.

https://t.co/vh2hLvhLHg

[Antoine Conan @AntoineConan]

Gonna check some of my sites.

[Antoine Conan @AntoineConan]

Cloudflare just launched https://t.co/5zy1J7WL6N.

Feels like a new web moment:
first we built sites for humans,
then for search engines,
now we’re starting to build them for agents.

Discoverability, markdown, bot auth, API catalogs, payment rails, this stack is becoming real.

[Antoine Conan @AntoineConan]

Experimenting with the Playwright MCP in Claude Code to test web apps.

Curious how others are doing this in practice.

How are you testing your apps these days? Any best practices or tools worth checking out?

#claudecode #playwright #cursor

[Antoine Conan @AntoineConan]

Just shipped a new app.

A very simple one, built around a satisfying interaction: moving tiny beads around with your finger.

Also got approved on the first review, which honestly doesn’t happen that often.

Few small optimizations to make, but it’s live.
https://t.co/gKRBP1QpFu

[Antoine Conan @AntoineConan]

Opened a fresh Threads account to share my dev updates.
Posted few normal posts about what I’m building.
Got blocked by @Meta . Apparently permanently 🤔
No spam, no engagement bait, no weird automation. Just product-building updates.

[Antoine Conan @AntoineConan]

@benvspak Just starting my journey !

[Antoine Conan @AntoineConan]

@CiprianiRanieri https://t.co/lyonVAFJrH

[Antoine Conan @AntoineConan]

Just added tags to Collection to make filtering and organizing items easier.

I also looked into subfolders, but the implementation impact was pretty significant.

Maybe later.

Curious what people prefer for inventory apps:
tags, subfolders, both?

https://t.co/lyonVAFJrH

#ios

[Antoine Conan @AntoineConan]

Anyone using a good text-to-speech tool for French + English?
I’m looking for something reasonably priced with voices that sound natural and dynamic.

Does ElevenLabs still lead the space? Also curious if anyone has tried Mistral’s latest model. #texttospeech #elevenlabs #mistral

[Antoine Conan @AntoineConan]

Quick question for builders using Hetzner:
what VPS would you recommend for Claude Code + multiple web apps?
Looking for the best balance between price and headroom.

#claudecode #hetzner #vps #dev

[Antoine Conan @AntoineConan]

@yannickweste Interesting ! Thanks.

[Antoine Conan @AntoineConan]

Started building a small iOS app for fun.

You swipe across lots of tiny pebbles, and it feels weirdly satisfying.

No big plan behind it yet. Just enjoying making it.

Next boring step: App Store screenshots.
How do you do them efficiently?

Check it out: https://t.co/YhzU4sPidg