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JYC

@jyc.dev

πŸ’― Enthusiast, 🧑 Open Source πŸ’»πŸš΄πŸƒ // A French living in Austria. #OSS πŸ‘‰ https://github.com/jycouet #BuildInPublic πŸ‘‰ https://skyzoo.blue & https://jyc.dev

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21.10.2023
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Latest posts by JYC @jyc.dev

Well done ✌️

Sunday, Prater allΓ©e will be full !!!
πŸƒπŸš€πŸƒ

06.03.2026 21:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Time to break your blog you mean ?

Go do some πŸƒ

06.03.2026 20:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
4 bothers smiling, each holding a glass of champagne !

4 bothers smiling, each holding a glass of champagne !

Some days are harder than others.
But a united family makes everything just a little simpler to face.

4 bros, 1 fam πŸ–€

04.03.2026 17:22 πŸ‘ 23 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

So many good people poking around ✌️

03.03.2026 20:18 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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this is open source

03.03.2026 15:12 πŸ‘ 148 πŸ” 38 πŸ’¬ 8 πŸ“Œ 12

Such a great energy πŸ’ͺ
Can't wait to read all perspectives

03.03.2026 15:50 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Announcing npmx: a fast, modern browser for the npm registry Today we're releasing the alpha of npmx.dev – a fast, modern browser for the npm registry, built in the open by a growing community.

npmx is now in alpha: this is our story, as told by our team and friends

03.03.2026 12:23 πŸ‘ 359 πŸ” 127 πŸ’¬ 17 πŸ“Œ 34

I have a few ideas of how to help AI doing less turns.

But here, is it better to do a prompt to ask all this... Or to launch a tool that will ask a few relevant questions. And then add things not already managed?
Here, do we do TS? JSDoc? Turso? Postgres? Demo Auth?

I think that we can be smart ;)

01.03.2026 18:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm already benchmarking stuff! :)
I have a few ideas

01.03.2026 18:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I used powerpoint πŸ€ͺ
_(don't tell anyone)_

01.03.2026 18:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
initi git, create a new sveltekit project with tailwind and drizzle, setup oxlint and oxfmt, enable sveltekit remote functions, setup project local opencode svelte plugin, make sure the deps are up to date, add better auth. look up the docs for latest instructions and don't assume anything. make daddy proud

initi git, create a new sveltekit project with tailwind and drizzle, setup oxlint and oxfmt, enable sveltekit remote functions, setup project local opencode svelte plugin, make sure the deps are up to date, add better auth. look up the docs for latest instructions and don't assume anything. make daddy proud

Green: handled by sv
Purple: AI side. _Note that oxc is not fully there yet for svelte files_
Yellow: It's experimental, but in the doc. So should be able to do things.

In how many turns daddy was proud? :D

01.03.2026 18:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

@shreyascodes.tech do you have a few usecases?

Like "create a sveltekit project with vitest" ? Or something else?

01.03.2026 18:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is exactly what I love about #OSS

You pick up an issue, learn, iterate, share, exchange, ship something useful, and make it better for everyone.

πŸ’– npmx

//Happy coding

28.02.2026 14:37 πŸ‘ 11 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

2. A smart averaging window that keeps both ends of the chart pinned. No more weird edge effects

3. A zero-phase exponential smoothing. Runs forward then backward and blends both passes. Removes noise without shifting the curves.

Beacause you want something... but not too strong!

28.02.2026 14:37 πŸ‘ 11 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

1. A community-maintained list of known anomalies (bot spikes, rogue CI...)

Open data, one file, anyone can contribute! Yes, YOU! 🫡

OSS FTW πŸ₯³

28.02.2026 14:37 πŸ‘ 10 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

So, I tried different things _(in github PR as process doc ^^)_
Moving averages? Shifted everything.
Exponential smoothing? Lagged behind.
Hampel, IQR outliers... nope, nope, nope.

Back to the whiteboard...

Finally landed on 3 things that just work together ✨

28.02.2026 14:37 πŸ‘ 8 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Plot twist: filtering signals from instruments and correcting historical chart data? Completely different game!

With live signals, it's about realtime, dynamic, never stoping

With historical data you have fixed start & end points, touch those and the whole chart looks off

28.02.2026 14:37 πŸ‘ 7 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Spotted a GitHub issue on @npmx.dev about smoothing download charts.

Signal processing? I know a thing or two about that... Let's have a look πŸ‘€

28.02.2026 14:37 πŸ‘ 55 πŸ” 6 πŸ’¬ 3 πŸ“Œ 0

Great to read that this idea is growing πŸ˜‰

28.02.2026 14:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

🚨🚨🚨

PSA: if you were using the Svelte Claude marketplace: we've renamed the repo which means that unfortunately you would not get updates if you added the marketplace as `sveltejs/mcp`.

Please remove the old marketplace and re-install `sveltejs/ai-tools`...it comes with a surprise πŸ‘€

🚨🚨🚨

27.02.2026 21:28 πŸ‘ 19 πŸ” 8 πŸ’¬ 2 πŸ“Œ 1

You are pacat ☺️

Dyslexia power

26.02.2026 11:34 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I call, and I hear "Hello, this is LΓ©onard, I'm an assistant." We do a few questions/answers...
and end up with "I can't do more, bye bye."

Makes me sad :(

25.02.2026 11:15 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I received a mail by Chronopost:
"address unknown or incorrect."

I go to the app, it's written the same thing...
There, I can speak to LΓ©onard, the chat bot. After a few questions, it tells me to call customer support.

...

25.02.2026 11:15 πŸ‘ 7 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

So the API was down, but the data is back now.

Looking a different options...

25.02.2026 00:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

See you in @sentry.io Vienna πŸ‘‹

24.02.2026 16:38 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Welcome πŸ‘‹

23.02.2026 07:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"Γ€ propos d'atproto" πŸ‘Œ

22.02.2026 16:38 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

For a big year, I replicate each hour new did to skyzoo to be able to give position of arrival on the protocol πŸ˜…

I think I should revisit options of how to do this one day 🀘

22.02.2026 15:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It's also on "we" to not default signup to bsky !

The hard part is that on each CoolApp[.]com today you don't have to think much about where I want my Auth to happen. It's managed or it's SSO Google/Apple.

I truly think that it's part of we to change this... Teach... Simplify... Step by step...

21.02.2026 11:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes.
A big yes.

The really cool part is the: we

πŸš€ πŸš€ πŸš€

21.02.2026 11:15 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0