Grégoire Mielle

Genuinely curious. Building things on the Internet, economics, history. Engineer @Pennylane_tech

[Tanner Linsley @tannerlinsley]

I'll continue to die on the hill of "magic directives are bad API interfaces". They're not type-safe, they're not extensible, no native runtime control, they're just strings.

... I can't believe I'm saying this, but I would rather debate @ directives. Pls rewind history.

[Gergely Orosz @GergelyOrosz]

Got to admit: Microsoft absolutely nailed its developer agent positioning.

Other startups: "we built an AI Engineer" - suggesting to leadership that it will replace developers (and thus worth paying $$$ for)

Microsoft: "a peer programmer" - suggesting it needs devs (it does!)

[Grégoire Mielle @greeeg]

I think we've become accustomed to seeing back-to-back announcements by major AI players: Google launches X, OpenAI announces Y. But where's Apple?

You have to wonder how they can be so far behind with all the resources they have.

[Matthias Baccino @MatthiasBaccino]

Aujourd’hui nous créons le premier compte courant français rémunéré au taux de la BCE sans conditions... Mais ce n’est pas tout !
Avec @vincent_ard nous vous expliquons tout 👇 !

Bienvenue en 2025 ❤️ !

Avec plus d'un million de clients en France, nous localisons entièrement notre application pour répondre aux besoins des Françaises et des Français. La succursale française de Trade Republic est opérationnelle.

Nous lançons donc :

-un Compte Courant avec un IBAN français, rémunéré en permanence au taux de la BCE (3% brut actuellement) sans conditions et sans plafond ;

-un Plan d’Épargne en Actions (PEA) avec la fonctionnalité des plans d’épargne sans frais de courtage

Nous allons également désormais prélever à la sources les impôts relatifs aux intérêts ou dividendes reçus sur le compte.

Nous sommes également très heureux d’annoncer que @traderepublic sert désormais plus de 8 millions de clients en Europe et gère désormais plus de 100 Milliards d’euros globalement.

Avec notre directeur France, Vincent Grard nous vous expliquons tout dans une vidéo Youtube de 20 minutes. Vous avez sans doute beaucoup de questions ? Nous avons essayé d’y répondre !

Vous retrouverez le lien de la vidéo en commentaire !

Également en commentaire, le communiqué de presse publié ce matin.

Un immense merci aux équipes de Trade Republic qui rendent ce lancement possible 🚀.

Et à vous toutes et tous pour votre confiance qui nous honore 🙏.

En avant

Et pour une fois, je peux écrire juste pour aujourd’hui :

Vive Trade République ! 😅

#TradeRepublic #France #PEA

[Grégoire Mielle @greeeg]

The speed of esbuild, integrated with Vite & great features like advanced chunks configuration. Thanks @voidzerodev 🎁

[Rolldown @rolldown_rs]

🎁 A surprise holidays gift: after over a year of hard work, we have just published Rolldown 1.0.0-beta.1!

[Enzo Manuel Mangano @reactiive_]

The best time to start learning React Native was in 2015. The second-best time is now.

[Wes Bos @wesbos]

How is this website so fast?

I take a look behind McMaster-Carr and detail all the techniques they are using to make it fast.

They are doing it all — prefetching HTML, inlined CSS, fixed images, pushstate — and all on a stack with 15 year old tech.

https://t.co/AxhVdofoqH

[Riccardo Cipolleschi @CipolleschiR]

Our friends at @krakenfx just published an article on their migration to the New #ReactNative Architecture.

They are early adopters, so they faced several challenges, but thanks to them we solved those issues for everyone else!

Enjoy the article!

https://t.co/swC84SHOX7

[Joy Gao @joygao]

After working on improving CI system for the last two years at @figma, I just want to say how interesting and challenging the scope of the work is, and how often it's overlooked by a lot of engineers because it feels "back-office"-y.

[Sky @docentdemagogue]

SpaceX did this with 3/4 of Docusign’s headcount btw

[Alek Mikucki @aleqsio]

With @tsapeta we got curious:

How big is an app binary on iOS if you submit an empty react-native app?

Here's what we learned 🧵

[Solomon Hykes @solomonstre]

Why we wrote Docker in Go instead of Python:

[Evan You @evanyou]

Thanks for tuning to my @ViteConf talk - here are the slides: https://t.co/nOGPTEnOJI

[Grégoire Mielle @greeeg]

The question is: what happens when money stops flowing or misalignments appear between the business & the open source project? You better wish the community is big enough & organized to self-support itself.

[ThePrimeagen @ThePrimeagen]

i am increasingly skeptical of open source that is directly tied with vc

[Evan You @evanyou]

Announcing @voidzerodev: a company building the next-generation unified toolchain for JavaScript.

We are the creators and core-contributors of Vite, Vitest, Rolldown and Oxc - and we will unite these projects under a coherent vision to power the next generation of web applications.

We have raised $4.6M in seed funding led by @Accel - read more in the blog post: https://t.co/1x8wmKzawg

[Grégoire Mielle @greeeg]

You don't need an overpriced "Frontend cloud", you've got Cloudflare

[Cloudflare @Cloudflare]

To celebrate Builder Day 2024, we’re shipping 18 updates inspired by direct feedback from developers building on Cloudflare. Here they are: https://t.co/WZocpMfmjn #BirthdayWeek

[tobi lutke @tobi]

What overregulation feels like. AI progress is now skipping Europe

[Grégoire Mielle @greeeg]

Building APIs is hard. I just spent 30mins trying to understand why Google AI SDK could not parse a JSON API response: the server it was running on had its IP blacklisted, causing Google API to return dummy "Unauthorized" HTML pages instead of a proper JSON response 🥲

[Grégoire Mielle @greeeg]

Head out to https://t.co/0uLXlCj7QK to learn more & feel free to reach out to talk about your localization or product copy needs 🙌

[Grégoire Mielle @greeeg]

Today I'm launching https://t.co/FZwYFHFByL on @ProductHunt, an open source localisation platform for product teams 🚀

https://t.co/lX6aZLyP5c

[Grégoire Mielle @greeeg]

You're free to pay $50/month for unlimited seats or self-host it on your servers. Want to know how your content is processed? You can read the source code here https://t.co/HxrR8caZHp