Anne-Jan de Jong

👨🏼‍💻📱☕️🚴🏼‍♂️🏌🏼‍♂️🚀

[Claude @claudeai]

Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.

Its capabilities exceed those of any model we’ve ever made generally available.

[Claude @claudeai]

Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.

Available today at the same price.

[Anne-Jan de Jong @annejan]

@Jaytel Nice! Which image model did you use?

[Anne-Jan de Jong @annejan]

London day today! On my way to Code w/ Claude Extended by @claudeai. Curious how many like-minded builders I’ll run into, and looking forward to the agent architecture talks and Claude Code patterns. See you there @bcherny

[Claude @claudeai]

Introducing Claude Opus 4.7, our most capable Opus model yet.

It handles long-running tasks with more rigor, follows instructions more precisely, and verifies its own outputs before reporting back.

You can hand off your hardest work with less supervision.

[Anne-Jan de Jong @annejan]

@elonmusk Historic day! 😎

[Anne-Jan de Jong @annejan]

@teslaeurope Whoop 🎉

[Tesla Europe, Middle East & Africa @teslaeurope]

De toekomst van mobiliteit is aangebroken

FSD Supervised has been approved in the Netherlands 🇳🇱 & will begin rolling out in the country shortly! 

Trained on billions of kilometers of real-world driving data, it can drive you almost anywhere under your supervision – from residential roads to city streets & highways

No other vehicle can do this. 

We're excited to bring FSD Supervised to more European countries soon

[Anne-Jan de Jong @annejan]

@aronprins Geweldig! Thanks!

[Anne-Jan de Jong @annejan]

Wohooo

[Tesla Europe, Middle East & Africa @teslaeurope]

Together with RDW, we have officially completed the final vehicle testing phase for Full Self-Driving (Supervised) and have submitted all documentation required for the UN R-171 approval + Article 39 exemptions. The RDW team is now reviewing the documentation and test results package internally. They have communicated the expected approval for Netherlands date of 4/10, shifting from 3/20 previously and we look forward to successful completion of this cooperation. 

Following the Netherlands’ approval, European countries will be able to recognize this approval nationally. We are anticipating a possible EU-wide approval during the summer.

Over the past 18 months, this approval has involved a series of intense documentation, development, testing, research & audits. Including but certainly not limited to:

– 1,600,000+ km of FSD (Supervised) testing on EU roads
– 13,000+ customer sales ride-alongs
– 4,500+ track test scenario executions
– Thousands of pages of written documentation for 400+ compliance requirements
– Dozens of research studies into safety performance/results

We're extremely proud of the work conducted with the RDW team up until this point.

We very much look forward to the approval in April, and sharing FSD (Supervised) with our patient EU customers!

[Anne-Jan de Jong @annejan]

Zwevende Opsterlanders onder ons: er is helaas geen stemwijzer, dus ben ik zelf aan de slag gegaan. AI heeft alle partijprogramma's doorgenomen en alle partijen op 14 standpunten naast elkaar gezet:

👉 https://t.co/bFh2LII8WW

Morgen stemmen! 🗳️

[Anne-Jan de Jong @annejan]

@trq212 @AlexanderKnigge How about dutch language?

[Laravel @laravelphp]

Merge it.

Taylor demos the full SDLC of 2026: Nightwatch catching an error, AI fixing it and opening a PR, Cloud creating a preview environment, @openclaw calling to ask if he wants to merge the PR.

No code touched. Fully self-healing app.

[Joost Schuttelaar @jstsch]

Even een tool gebouwd waarmee je veilig kan controleren of je data in de eerste miljoen gelekte Odido records zitten. Zelf zat ik er al in. Samen met 731943 adressen, 300413 IBAN's, 264367 telefoonnumers, 346919 emailadressen en 1 miljoen persoons/bedrijfsnamen: https://t.co/c5dnrRTfKq

[Anne-Jan de Jong @annejan]

@jstsch 👏 hier nog geen match (zakelijk)

[Felix Haas @felixhhaas]

Ultimate Prompt Library for UI 🔥

I’ve been quietly building something I wish existed when I started designing with AI.

A complete UI design prompt library that helps you master different visual styles: expressive, cinematic, minimal, premium, nostalgic, warm, technical (20+ design styles in total).

Each style includes:
👉 When to use it
👉 Key vocabulary that trigger the style
👉 Copy-paste prompts for real UI work
👉 Pro tips for next-level results

Comment "UI Library" + repost and I'll share the link with you

[Anne-Jan de Jong @annejan]

@felixhhaas Ui library

[KNIGHT @cryptoknight890]

those who don't take profits regret later

[Anne-Jan de Jong @annejan]

@dpdNL Spoedlevering voor 12 uur: Geleverd volgens jullie. Maar geen pakket en geen enkele bezorger op camera gesignaleerd. Pakket nu nodig. Kunnen jullie dan echt helemaal niets?

[Anne-Jan de Jong @annejan]

@tomcrawshaw01 Roadmap