Thibaud Courtoison
@errorna.me
Co-founder/CTO @ prolong.io 🌱 - Living in Nantes 🐘 - Nerd at the core 🤓
Reposted by Thibaud Courtoison
🔥 New blog post: Dark mode toggles that expose three states (system, light, dark) seem like the best option.
Until you think about user goals, that is.
Before rushing to disagree, hear me out.
lea.verou.me/blog/2026/da...
PS: As a data point, @jakearchibald.com was converted after reading this 😅
Until you think about user goals, that is.
Before rushing to disagree, hear me out.
lea.verou.me/blog/2026/da...
PS: As a data point, @jakearchibald.com was converted after reading this 😅
Dark mode toggles: two states are enough • Lea Verou
Yes, the underlying model must have three states, but one is always irrelevant to the actual user goal. Users do not seek out solutions to problems they don’t currently have. A lot of the hate towards...
lea.verou.me
August 6, 2026 at 1:20 PM
🔥 New blog post: Dark mode toggles that expose three states (system, light, dark) seem like the best option.
Until you think about user goals, that is.
Before rushing to disagree, hear me out.
lea.verou.me/blog/2026/da...
PS: As a data point, @jakearchibald.com was converted after reading this 😅
Until you think about user goals, that is.
Before rushing to disagree, hear me out.
lea.verou.me/blog/2026/da...
PS: As a data point, @jakearchibald.com was converted after reading this 😅
Reposted by Thibaud Courtoison
Less is more, more or less.
AI makes it easier than ever to add more, and faster. It’s tempting. But we might end up building things that don’t need to be built quantity over quality. Clarity will be hard to achieve. It doesn’t happen by accident.
AI makes it easier than ever to add more, and faster. It’s tempting. But we might end up building things that don’t need to be built quantity over quality. Clarity will be hard to achieve. It doesn’t happen by accident.
Less is more, more or less
In the age of AI, knowing what not to build might be the most important skill of all.
jakub.kr
July 2, 2026 at 12:30 PM
Less is more, more or less.
AI makes it easier than ever to add more, and faster. It’s tempting. But we might end up building things that don’t need to be built quantity over quality. Clarity will be hard to achieve. It doesn’t happen by accident.
AI makes it easier than ever to add more, and faster. It’s tempting. But we might end up building things that don’t need to be built quantity over quality. Clarity will be hard to achieve. It doesn’t happen by accident.
Reposted by Thibaud Courtoison
The web should be accessible to people with poor internet connections & assistive technologies.
As a UX designer, I will absolutely die on this hill.
As a UX designer, I will absolutely die on this hill.
How building an HTML-first site doubled our users overnight
My client was a utility company, and they had a big problem...
mohkohn.co.uk
June 14, 2026 at 2:03 AM
The web should be accessible to people with poor internet connections & assistive technologies.
As a UX designer, I will absolutely die on this hill.
As a UX designer, I will absolutely die on this hill.
Reposted by Thibaud Courtoison
Anodia.gg's Women & marginalized genders esports calendar is back for the 2026 season ! ✨
+150 events have already been added, and more to come 🗓️
Share this link to promote women esports and increase viewership 🙏
+150 events have already been added, and more to come 🗓️
Share this link to promote women esports and increase viewership 🙏
Calendar - Anodia.gg
Women & marginalized genders esports calendar
Anodia.gg
January 17, 2026 at 4:30 PM
Anodia.gg's Women & marginalized genders esports calendar is back for the 2026 season ! ✨
+150 events have already been added, and more to come 🗓️
Share this link to promote women esports and increase viewership 🙏
+150 events have already been added, and more to come 🗓️
Share this link to promote women esports and increase viewership 🙏
Reposted by Thibaud Courtoison
👩💻 Want to watch women esports competitions, but don't know where to look?
There you go 👉 anodia.gg/calendar
🕹️ Valorant, LoL, Counter-Strike, Overwatch, ...
There you go 👉 anodia.gg/calendar
🕹️ Valorant, LoL, Counter-Strike, Overwatch, ...
Calendar - Anodia.gg
Women & marginalized genders esports calendar
anodia.gg
May 8, 2025 at 8:14 PM
👩💻 Want to watch women esports competitions, but don't know where to look?
There you go 👉 anodia.gg/calendar
🕹️ Valorant, LoL, Counter-Strike, Overwatch, ...
There you go 👉 anodia.gg/calendar
🕹️ Valorant, LoL, Counter-Strike, Overwatch, ...
2"44 of pure content about one of the most known drum line.
Short, straight to the point. Watch it.
www.youtube.com/watch?v=9zmE...
Short, straight to the point. Watch it.
www.youtube.com/watch?v=9zmE...
the six seconds that changed music forever
YouTube video by synthet
www.youtube.com
May 5, 2025 at 10:18 PM
2"44 of pure content about one of the most known drum line.
Short, straight to the point. Watch it.
www.youtube.com/watch?v=9zmE...
Short, straight to the point. Watch it.
www.youtube.com/watch?v=9zmE...
What would be the legal basis for a refund if purchase was done by AI?
Because the prompt poisoning to AI purchase vector is gonna get interesting pretty soon 💰
corporate.visa.com/en/products/...
Because the prompt poisoning to AI purchase vector is gonna get interesting pretty soon 💰
corporate.visa.com/en/products/...
Enabling AI agents to buy securely and seamlessly
Introducing Visa Intelligent Commerce, an initiative that empowers AI
agents to transform the way consumers shop around the world.
corporate.visa.com
May 5, 2025 at 5:07 AM
What would be the legal basis for a refund if purchase was done by AI?
Because the prompt poisoning to AI purchase vector is gonna get interesting pretty soon 💰
corporate.visa.com/en/products/...
Because the prompt poisoning to AI purchase vector is gonna get interesting pretty soon 💰
corporate.visa.com/en/products/...
Reposted by Thibaud Courtoison
I totally get the hype around generative AI, but let’s keep it real 😅
Shoutout to Charity Majors for breaking it down in their recent post on the Stack Overflow blog.
Shoutout to Charity Majors for breaking it down in their recent post on the Stack Overflow blog.
I totally get the hype around generative AI, but let’s keep it real 😅
AI can help automate tasks and spark creativity, but building a strong engineering team still requires the human touch—hiring, mentoring, and team culture can't be replaced by algorithms! Software is an apprenticeship culture and writing good code isn’t just about code. Check out the full article to understand where AI shines and why we will likely need software engineers for a while.
amplt.de
March 7, 2025 at 10:58 AM
I totally get the hype around generative AI, but let’s keep it real 😅
Shoutout to Charity Majors for breaking it down in their recent post on the Stack Overflow blog.
Shoutout to Charity Majors for breaking it down in their recent post on the Stack Overflow blog.
Reposted by Thibaud Courtoison
Dishonest charts are coming from all directions, and they're only going to hit harder. Unless we push back. So, an interactive guide: Defense Against Dishonest Charts flowingdata.com/projects/dis...
Defense Against Dishonest Charts
This is a guide to protect ourselves and to preserve what is good about turning data into visual things.
flowingdata.com
February 13, 2025 at 9:45 PM
Dishonest charts are coming from all directions, and they're only going to hit harder. Unless we push back. So, an interactive guide: Defense Against Dishonest Charts flowingdata.com/projects/dis...
Reposted by Thibaud Courtoison
Interop 2025 is launched! This is the culmination of months of work to find focus areas that really matter to developers. I’m gonna plan a vacation now 😅 webkit.org/blog/16458/a...
Announcing Interop 2025
Exciting news for web developers, designers, and browser enthusiasts alike — Interop 2025 is here, continuing the mission of improving cross-browser interoperability.
webkit.org
February 14, 2025 at 10:08 PM
Interop 2025 is launched! This is the culmination of months of work to find focus areas that really matter to developers. I’m gonna plan a vacation now 😅 webkit.org/blog/16458/a...
Trying to explain American Football rules to my friends, as a european
#superbowl
#superbowl
a man in a blue shirt and tie is pointing at a bulletin board with a lot of papers on it .
Alt: Meme of the guy getting crazy explaining his theory on a wall full of paper & red threads
media.tenor.com
February 9, 2025 at 7:47 PM
Trying to explain American Football rules to my friends, as a european
#superbowl
#superbowl
I guess that's a fair counterpoint to: "Yeah, I'm fine giving all my personal data. I mean, it's the government right, what could happen? 🤷♂️
DOGE has been granted access to all systems at the Small Business Administration (SBA), including HR, contract and payment systems - PBS
February 4, 2025 at 1:12 AM
I guess that's a fair counterpoint to: "Yeah, I'm fine giving all my personal data. I mean, it's the government right, what could happen? 🤷♂️
Reposted by Thibaud Courtoison
went through the entire Natural Number Game today! (well, except for the Fermat level 😛)
it’s very well-made, definitely one of the best learning/onboarding experiences i remember
adam.math.hhu.de#/g/leanprove...
it’s very well-made, definitely one of the best learning/onboarding experiences i remember
adam.math.hhu.de#/g/leanprove...
Lean Game Server
You need to enable JavaScript to use the Lean Game Server, as it is built using React.
adam.math.hhu.de
February 1, 2025 at 7:31 PM
went through the entire Natural Number Game today! (well, except for the Fermat level 😛)
it’s very well-made, definitely one of the best learning/onboarding experiences i remember
adam.math.hhu.de#/g/leanprove...
it’s very well-made, definitely one of the best learning/onboarding experiences i remember
adam.math.hhu.de#/g/leanprove...
Soo, where are all those tokens & NFTs that revolutionized the world?
Can we finally agree that it was pure speculation only?
Can we finally agree that it was pure speculation only?
January 30, 2025 at 3:25 PM
Soo, where are all those tokens & NFTs that revolutionized the world?
Can we finally agree that it was pure speculation only?
Can we finally agree that it was pure speculation only?
Reposted by Thibaud Courtoison
salut sur insta j’ai partagé ça et je le mets ici aussi car pk pas
January 24, 2025 at 1:07 PM
salut sur insta j’ai partagé ça et je le mets ici aussi car pk pas
Les 30 dernières minutes de l'émission "Overtime" de Gotaga, avec la discussion sur la scène esportive féminine, sont passionnantes.
Loupiote est excellente dans ses questions et l'animation du débat, je vous le recommande !
www.youtube.com/watch?v=qxOA...
Loupiote est excellente dans ses questions et l'animation du débat, je vous le recommande !
www.youtube.com/watch?v=qxOA...
JE LANCE MA NOUVELLE EMISSION ! 🎉 (Overtime #1 ft. Néo, Loupiote & Paul Arrivé)
YouTube video by GOTAGA
www.youtube.com
January 23, 2025 at 11:56 PM
Les 30 dernières minutes de l'émission "Overtime" de Gotaga, avec la discussion sur la scène esportive féminine, sont passionnantes.
Loupiote est excellente dans ses questions et l'animation du débat, je vous le recommande !
www.youtube.com/watch?v=qxOA...
Loupiote est excellente dans ses questions et l'animation du débat, je vous le recommande !
www.youtube.com/watch?v=qxOA...
Tip: You can manually block `x.com` in your adblocker to combat your unconscious reflex of typing "twitter" between two meetings.
It works well 🙌
It works well 🙌
January 22, 2025 at 10:40 PM
Tip: You can manually block `x.com` in your adblocker to combat your unconscious reflex of typing "twitter" between two meetings.
It works well 🙌
It works well 🙌
Reposted by Thibaud Courtoison
Reposted by Thibaud Courtoison
The "advice" offered by manfluencers couldn't be better-designed to keep young men sexless and lonely. I'd argue that is the goal. Happy men don't hand over their paychecks to "pick-up artists." They need to keep them lonely, to keep selling them the fake "solutions."
www.salon.com/2024/04/12/l...
www.salon.com/2024/04/12/l...
Latest "masculinity influencer" leads his followers into loneliness
Self-described "alpha male" Nick Adams gives young men "advice" that will alienate them even further
www.salon.com
January 21, 2025 at 8:08 PM
The "advice" offered by manfluencers couldn't be better-designed to keep young men sexless and lonely. I'd argue that is the goal. Happy men don't hand over their paychecks to "pick-up artists." They need to keep them lonely, to keep selling them the fake "solutions."
www.salon.com/2024/04/12/l...
www.salon.com/2024/04/12/l...
Reposted by Thibaud Courtoison
Is my blue your blue?
Test your color perception with this interactive test.
ismy.blue
September 18, 2024 at 4:02 PM