Ben.
@petetot.dev
Web Developer based in Nantes, France.
⚡️ Co-founder of Devfest Nantes, an awesome tech conference.
🚀 Creator of conference-hall.io, the Call for Papers platform.
⚡️ Co-founder of Devfest Nantes, an awesome tech conference.
🚀 Creator of conference-hall.io, the Call for Papers platform.
Reposted by Ben.
👍 And it's pretty good for lots of contexts
Wow! TIL - as of v21 @nodejs.org has its own built-in test runner...
#javascript #webdev
nodejs.org/en/learn/tes...
#javascript #webdev
nodejs.org/en/learn/tes...
Node.js — Using Node.js's test runner
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
nodejs.org
August 27, 2025 at 7:46 PM
👍 And it's pretty good for lots of contexts
Reposted by Ben.
Been using it as a speaker a lot, and wish I had it at hand when I still organized conference a few years ago so... it's my pleasure to do so 😊 We're pretty lucky in France to get so many great tech conference, and with such a handy tools combo that Conference Hall + OpenFeedback is!
July 20, 2025 at 10:11 PM
Been using it as a speaker a lot, and wish I had it at hand when I still organized conference a few years ago so... it's my pleasure to do so 😊 We're pretty lucky in France to get so many great tech conference, and with such a handy tools combo that Conference Hall + OpenFeedback is!
Thank you @horgix.fr for sponsoring Conference Hall and Open Source projects. It helps us a lot!
github.com/conference-h...
github.com/conference-h...
GitHub - conference-hall/conference-hall: Open SaaS platform to manage CFPs
Open SaaS platform to manage CFPs. Contribute to conference-hall/conference-hall development by creating an account on GitHub.
github.com
July 19, 2025 at 9:37 AM
Thank you @horgix.fr for sponsoring Conference Hall and Open Source projects. It helps us a lot!
github.com/conference-h...
github.com/conference-h...
Reposted by Ben.
I'm super proud of my latest video going over the open governance announcement by the @remix_run team.
It's chalk-full of funny jokes, my insights, and what's coming next to react-router!
Check it out here:
www.epicweb.dev/tips/the-fut...
It's chalk-full of funny jokes, my insights, and what's coming next to react-router!
Check it out here:
www.epicweb.dev/tips/the-fut...
The future of react-router just got a lot brighter
Today we go over the recent announcement blog post of react-router where they talk about their open governance model and what the future will look like
www.epicweb.dev
June 5, 2025 at 8:14 PM
I'm super proud of my latest video going over the open governance announcement by the @remix_run team.
It's chalk-full of funny jokes, my insights, and what's coming next to react-router!
Check it out here:
www.epicweb.dev/tips/the-fut...
It's chalk-full of funny jokes, my insights, and what's coming next to react-router!
Check it out here:
www.epicweb.dev/tips/the-fut...
Reposted by Ben.
✨ Introducing EuroAlternative 🇪🇺
Discover the finest European alternatives to Big Tech giants in one place!
Why switch?
➡️ Keep your data within Europe
➡️ Support local innovation
➡️ Simplify business compliance
➡️ Align with EU digital sovereignty
euroalternative.co
Discover the finest European alternatives to Big Tech giants in one place!
Why switch?
➡️ Keep your data within Europe
➡️ Support local innovation
➡️ Simplify business compliance
➡️ Align with EU digital sovereignty
euroalternative.co
June 5, 2025 at 9:22 AM
✨ Introducing EuroAlternative 🇪🇺
Discover the finest European alternatives to Big Tech giants in one place!
Why switch?
➡️ Keep your data within Europe
➡️ Support local innovation
➡️ Simplify business compliance
➡️ Align with EU digital sovereignty
euroalternative.co
Discover the finest European alternatives to Big Tech giants in one place!
Why switch?
➡️ Keep your data within Europe
➡️ Support local innovation
➡️ Simplify business compliance
➡️ Align with EU digital sovereignty
euroalternative.co
Reposted by Ben.
Today we are excited to announce Rolldown-Vite: a technical preview of the version of @vite.dev entirely powered by the Rust stack we built over the past year (Oxc + @rolldown.rs)
voidzero.dev/posts/announ...
voidzero.dev/posts/announ...
Announcing Rolldown-Vite
We are building the next generation of JavaScript tooling
voidzero.dev
May 30, 2025 at 3:33 PM
Today we are excited to announce Rolldown-Vite: a technical preview of the version of @vite.dev entirely powered by the Rust stack we built over the past year (Oxc + @rolldown.rs)
voidzero.dev/posts/announ...
voidzero.dev/posts/announ...
Reposted by Ben.
The folks behind the “State of …” surveys have a new one, and there are zero questions about coding! Instead, the focus is on us. ✨
The questions are about developer interests, health, work preferences, stuff like that. I’m *super* keen to see the results!
You can take the survey here:
The questions are about developer interests, health, work preferences, stuff like that. I’m *super* keen to see the results!
You can take the survey here:
State of Devs 2025
Take the State of Devs survey
survey.devographics.com
May 2, 2025 at 5:10 PM
The folks behind the “State of …” surveys have a new one, and there are zero questions about coding! Instead, the focus is on us. ✨
The questions are about developer interests, health, work preferences, stuff like that. I’m *super* keen to see the results!
You can take the survey here:
The questions are about developer interests, health, work preferences, stuff like that. I’m *super* keen to see the results!
You can take the survey here:
Reposted by Ben.
Il vous reste 2 semaines pour soumettre un sujet pour le DevLille !
À vos propositions 👉 conference-hall.io/devlille-2025
À vos propositions 👉 conference-hall.io/devlille-2025
Le CFP du DevLille est ouvert jusqu'au 30 mars 2025 !
Vous pouvez soumettre vos propositions ici 👉 conference-hall.io/devlille-2025
Vous pouvez soumettre vos propositions ici 👉 conference-hall.io/devlille-2025
March 17, 2025 at 1:00 PM
Il vous reste 2 semaines pour soumettre un sujet pour le DevLille !
À vos propositions 👉 conference-hall.io/devlille-2025
À vos propositions 👉 conference-hall.io/devlille-2025
Reposted by Ben.
Just hit the “publish” button on a brand-new blog post! ⭐
This one shares the killer pattern I find myself using over and over with container queries: responding *within* media queries to adapt to the new container size.
Once you start using this trick, you’ll see opportunities for it all over. 😄
This one shares the killer pattern I find myself using over and over with container queries: responding *within* media queries to adapt to the new container size.
Once you start using this trick, you’ll see opportunities for it all over. 😄
Container Queries Unleashed • Josh W. Comeau
Container queries expand the universe of designs that can be implemented, giving us whole new superpowers. Now that container queries are broadly available, I think it’s time we start exploring this p...
www.joshwcomeau.com
January 27, 2025 at 4:18 PM
Just hit the “publish” button on a brand-new blog post! ⭐
This one shares the killer pattern I find myself using over and over with container queries: responding *within* media queries to adapt to the new container size.
Once you start using this trick, you’ll see opportunities for it all over. 😄
This one shares the killer pattern I find myself using over and over with container queries: responding *within* media queries to adapt to the new container size.
Once you start using this trick, you’ll see opportunities for it all over. 😄
Reposted by Ben.
Total admiration for @alexis.deveria.com, who has been diligently maintaining caniuse.com for the past 13 years.
Open source is amazing.
Open source is amazing.
January 28, 2025 at 1:31 AM
Total admiration for @alexis.deveria.com, who has been diligently maintaining caniuse.com for the past 13 years.
Open source is amazing.
Open source is amazing.
Reposted by Ben.
JavaScript's date object has been tricky for years, but that will change soon.
The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.
Start exploring 👇
developer.mozilla.org/en-US/blog/...
The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.
Start exploring 👇
developer.mozilla.org/en-US/blog/...
JavaScript Temporal is coming | MDN Blog
A new way to handle dates and times is being added to JavaScript. Let's take a look at Temporal, what problems it solves, the current state, and what you'll find in the new documentation about it on MDN.
developer.mozilla.org
January 27, 2025 at 5:00 PM
JavaScript's date object has been tricky for years, but that will change soon.
The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.
Start exploring 👇
developer.mozilla.org/en-US/blog/...
The NEW Temporal API brings,
🌍 Easily handle time zones
📆 Precise date math
🕒 Parse ISO strings without errors
⌛ Durations, date ranges, and more.
Start exploring 👇
developer.mozilla.org/en-US/blog/...
Reposted by Ben.
le CFP du @devlille.fr est ouvert depuis début Janvier. Si vous souhaitez postuler, tout se passe sur ConferenceHall. A votre disposition si vous avez des questions.
conference-hall.io/devlille-2025
conference-hall.io/devlille-2025
DevLille 2025 call for papers
Submit your proposal to DevLille 2025 call for papers.
conference-hall.io
January 24, 2025 at 1:30 PM
le CFP du @devlille.fr est ouvert depuis début Janvier. Si vous souhaitez postuler, tout se passe sur ConferenceHall. A votre disposition si vous avez des questions.
conference-hall.io/devlille-2025
conference-hall.io/devlille-2025
Reposted by Ben.
🥁 ... we just released the first proper version of a @vite.dev plugin we call `vite-plugin-local`
Some of the features include:
- Pretty development URLs
- Smart HTTPS management
- Automatically cleans setups
- Lightweight
- Soon: Local Tunneling
Let us know what you think!
Some of the features include:
- Pretty development URLs
- Smart HTTPS management
- Automatically cleans setups
- Lightweight
- Soon: Local Tunneling
Let us know what you think!
December 17, 2024 at 6:19 PM
🥁 ... we just released the first proper version of a @vite.dev plugin we call `vite-plugin-local`
Some of the features include:
- Pretty development URLs
- Smart HTTPS management
- Automatically cleans setups
- Lightweight
- Soon: Local Tunneling
Let us know what you think!
Some of the features include:
- Pretty development URLs
- Smart HTTPS management
- Automatically cleans setups
- Lightweight
- Soon: Local Tunneling
Let us know what you think!
Reposted by Ben.
Le CFP du DevLille 2025 ouvrira le 6 janvier, et comme les années précédentes, l'équipe organisatrice du DevLille recherche des volontaires pour rejoindre notre comité de sélection pour les sujets.
December 17, 2024 at 1:10 PM
Le CFP du DevLille 2025 ouvrira le 6 janvier, et comme les années précédentes, l'équipe organisatrice du DevLille recherche des volontaires pour rejoindre notre comité de sélection pour les sujets.
Reposted by Ben.
I keep importing the wrong thing in VS Code!
Pop an autoImportFileExcludePatterns in your settings file
Super helpful for Radix UI, Drizzle DB adapters, and node:test
Pop an autoImportFileExcludePatterns in your settings file
Super helpful for Radix UI, Drizzle DB adapters, and node:test
December 13, 2024 at 7:53 PM
I keep importing the wrong thing in VS Code!
Pop an autoImportFileExcludePatterns in your settings file
Super helpful for Radix UI, Drizzle DB adapters, and node:test
Pop an autoImportFileExcludePatterns in your settings file
Super helpful for Radix UI, Drizzle DB adapters, and node:test
Reposted by Ben.
You know that annoying absolute positioning trick to add an inset ring around images to help them stand out?
Way, way easier these days now that `outline` follows border radius 👌🏻
Way, way easier these days now that `outline` follows border radius 👌🏻
December 11, 2024 at 10:36 PM
You know that annoying absolute positioning trick to add an inset ring around images to help them stand out?
Way, way easier these days now that `outline` follows border radius 👌🏻
Way, way easier these days now that `outline` follows border radius 👌🏻
Reposted by Ben.
I've recently talked on BlueSky about my vitest setup and I've decided to go over it in a video explaining how I test client/server code and make sure that generic code works in both environments.
I also love @vitest.dev!
Check out the video below
youtu.be/CSaH-rexUdE?...
I also love @vitest.dev!
Check out the video below
youtu.be/CSaH-rexUdE?...
The #1 Vitest setup that will save you time and headaches.
YouTube video by Alem Tuzlak
youtu.be
December 11, 2024 at 1:58 PM
I've recently talked on BlueSky about my vitest setup and I've decided to go over it in a video explaining how I test client/server code and make sure that generic code works in both environments.
I also love @vitest.dev!
Check out the video below
youtu.be/CSaH-rexUdE?...
I also love @vitest.dev!
Check out the video below
youtu.be/CSaH-rexUdE?...
Reposted by Ben.
Ecma just approved the 1st edition of the new "Source map format" standard, ECMA-426! 🎉
tc39.es/ecma426/2024/
tc39.es/ecma426/2024/
Source map format specification
tc39.es
December 11, 2024 at 7:01 PM
Ecma just approved the 1st edition of the new "Source map format" standard, ECMA-426! 🎉
tc39.es/ecma426/2024/
tc39.es/ecma426/2024/
Reposted by Ben.
If you're considering using GenAI to write a conference proposal, watch this video first. And then don't use GenAI. youtu.be/XhKcelV7DBo
Why your AI generated talk abstract was rejected for NDC Oslo - Einar Høst - NDC Oslo 2024
YouTube video by NDC Conferences
youtu.be
December 8, 2024 at 7:23 PM
If you're considering using GenAI to write a conference proposal, watch this video first. And then don't use GenAI. youtu.be/XhKcelV7DBo
Reposted by Ben.
The Epic Programming Principles: the guide I use to make decisions as a software engineer.
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
December 6, 2024 at 3:13 PM
The Epic Programming Principles: the guide I use to make decisions as a software engineer.
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
Transcending specific tools or frameworks, these principles will help you guide your career, craft, and technical choices.
See details and examples for each principle here: www.epicweb.dev/principles 📖
Reposted by Ben.
React v19 – React
The library for web and native user interfaces
react.dev
December 5, 2024 at 7:05 PM
Reposted by Ben.
Quick demo of the new type safety in React Router v7!
Vastly improved over what we had in Remix v2
www.youtube.com/watch?v=u9r9...
Vastly improved over what we had in Remix v2
www.youtube.com/watch?v=u9r9...
Type safety in React Router v7
YouTube video by Pedro Cattori
www.youtube.com
November 26, 2024 at 5:32 PM
Quick demo of the new type safety in React Router v7!
Vastly improved over what we had in Remix v2
www.youtube.com/watch?v=u9r9...
Vastly improved over what we had in Remix v2
www.youtube.com/watch?v=u9r9...
Reposted by Ben.
Environment API is largely designed for framework authors. But if you are interested in what it is and why we need it anyway, check out @sapphi.red 's excellent introduction:
green.sapphi.red/blog/increas...
green.sapphi.red/blog/increas...
Increasing Vite's potential with the Environment API
green.sapphi.red
November 26, 2024 at 2:33 PM
Environment API is largely designed for framework authors. But if you are interested in what it is and why we need it anyway, check out @sapphi.red 's excellent introduction:
green.sapphi.red/blog/increas...
green.sapphi.red/blog/increas...
Reposted by Ben.
An absolute must watch/read for frontend devs, design engineers, humans building things on the internet etc etc from @nerdy.dev 👉 nerdy.dev/amazing-css-...
Amazing CSS in 2024 at DevFest Nantes · October 30, 2024
Watch the recording, peep the slides, steal code.
nerdy.dev
November 21, 2024 at 6:03 AM
An absolute must watch/read for frontend devs, design engineers, humans building things on the internet etc etc from @nerdy.dev 👉 nerdy.dev/amazing-css-...
Reposted by Ben.
we've added a few more tasks to the cleanup repo. any help would be appreciated, a lot of these are easy low hanging fruit too. good way to help speed up the system for everyone! github.com/es-tooling/e...
Issues · es-tooling/ecosystem-cleanup
A place to keep track of ongoing efforts to clean up the JS ecosystem - Issues · es-tooling/ecosystem-cleanup
github.com
November 18, 2024 at 5:58 AM
we've added a few more tasks to the cleanup repo. any help would be appreciated, a lot of these are easy low hanging fruit too. good way to help speed up the system for everyone! github.com/es-tooling/e...