ReactJS Barcelona
@reactbarcelona.bsky.social
Community React Meetup in Barcelona, 🇪🇸
ReactJS Barcelona meetup replay is live 👇
Dealing with Memory Leaks in Production
Practical Guide to Animation in React -
@krambertech.bsky.social
👀 Real prod leak from Sim Local
👀 CSS → spring motion → view transitions → accessibility
🎥 youtu.be/shg25EFdvlU
Like and Subscribe
Dealing with Memory Leaks in Production
Practical Guide to Animation in React -
@krambertech.bsky.social
👀 Real prod leak from Sim Local
👀 CSS → spring motion → view transitions → accessibility
🎥 youtu.be/shg25EFdvlU
Like and Subscribe
ReactJS Barcelona Meetup — Memory Leak Debugging & High-Performance UI Animations
YouTube video by Neciu Dan - The Señor Developer
youtu.be
October 18, 2025 at 1:18 PM
ReactJS Barcelona meetup replay is live 👇
Dealing with Memory Leaks in Production
Practical Guide to Animation in React -
@krambertech.bsky.social
👀 Real prod leak from Sim Local
👀 CSS → spring motion → view transitions → accessibility
🎥 youtu.be/shg25EFdvlU
Like and Subscribe
Dealing with Memory Leaks in Production
Practical Guide to Animation in React -
@krambertech.bsky.social
👀 Real prod leak from Sim Local
👀 CSS → spring motion → view transitions → accessibility
🎥 youtu.be/shg25EFdvlU
Like and Subscribe
What a blast we had at our event last night!
Thanks for everyone that joined and made the event memorable!
Thanks for everyone that joined and made the event memorable!
October 8, 2025 at 8:38 AM
What a blast we had at our event last night!
Thanks for everyone that joined and made the event memorable!
Thanks for everyone that joined and made the event memorable!
Reposted by ReactJS Barcelona
🚨 New episode of Señors @ Scale!
Andreas Panopoulos (Hack the Box, Vue.js Athens) on:
⚡ Vue 2 → Vue 3 & Composition API
🏗 Rebuilding Hack the Box on Nuxt 3
🌱 Community, public speaking & scaling with Vue
▶️ youtu.be/d_tFcI07FT0
#vuejs #nuxt #frontend #señorsatscale
Andreas Panopoulos (Hack the Box, Vue.js Athens) on:
⚡ Vue 2 → Vue 3 & Composition API
🏗 Rebuilding Hack the Box on Nuxt 3
🌱 Community, public speaking & scaling with Vue
▶️ youtu.be/d_tFcI07FT0
#vuejs #nuxt #frontend #señorsatscale
Vue at Scale with Andreas Panopoulos
YouTube video by Neciu Dan - The Señor Developer
youtu.be
September 25, 2025 at 8:31 AM
🚨 New episode of Señors @ Scale!
Andreas Panopoulos (Hack the Box, Vue.js Athens) on:
⚡ Vue 2 → Vue 3 & Composition API
🏗 Rebuilding Hack the Box on Nuxt 3
🌱 Community, public speaking & scaling with Vue
▶️ youtu.be/d_tFcI07FT0
#vuejs #nuxt #frontend #señorsatscale
Andreas Panopoulos (Hack the Box, Vue.js Athens) on:
⚡ Vue 2 → Vue 3 & Composition API
🏗 Rebuilding Hack the Box on Nuxt 3
🌱 Community, public speaking & scaling with Vue
▶️ youtu.be/d_tFcI07FT0
#vuejs #nuxt #frontend #señorsatscale
Last night was amazing! 🔥🔥🔥
Thanks to everyone who made it to our biggest meetup yet!
A huge thanks to our speakers Yasminn Vaz and Jordi López Galera for some top-notch presentations around testing and ESLint.
Hope to see everybody again soon.
Thanks to everyone who made it to our biggest meetup yet!
A huge thanks to our speakers Yasminn Vaz and Jordi López Galera for some top-notch presentations around testing and ESLint.
Hope to see everybody again soon.
September 17, 2025 at 9:40 AM
Last night was amazing! 🔥🔥🔥
Thanks to everyone who made it to our biggest meetup yet!
A huge thanks to our speakers Yasminn Vaz and Jordi López Galera for some top-notch presentations around testing and ESLint.
Hope to see everybody again soon.
Thanks to everyone who made it to our biggest meetup yet!
A huge thanks to our speakers Yasminn Vaz and Jordi López Galera for some top-notch presentations around testing and ESLint.
Hope to see everybody again soon.
Reposted by ReactJS Barcelona
🚨 New episode of Señors @ Scale!
Frontend Architecture at Scale with @farisaziz12.bsky.social (Staff Engineer @ Small PDF, co-founder of ZurichJS)
▶️ youtu.be/4AtijFQQIZY
#frontend #react #nextjs #javascript #señorsatscale
Frontend Architecture at Scale with @farisaziz12.bsky.social (Staff Engineer @ Small PDF, co-founder of ZurichJS)
▶️ youtu.be/4AtijFQQIZY
#frontend #react #nextjs #javascript #señorsatscale
Frontend Architecture at Scale with Faris Aziz
YouTube video by Neciu Dan - The Señor Developer
youtu.be
September 16, 2025 at 11:28 AM
🚨 New episode of Señors @ Scale!
Frontend Architecture at Scale with @farisaziz12.bsky.social (Staff Engineer @ Small PDF, co-founder of ZurichJS)
▶️ youtu.be/4AtijFQQIZY
#frontend #react #nextjs #javascript #señorsatscale
Frontend Architecture at Scale with @farisaziz12.bsky.social (Staff Engineer @ Small PDF, co-founder of ZurichJS)
▶️ youtu.be/4AtijFQQIZY
#frontend #react #nextjs #javascript #señorsatscale
Reposted by ReactJS Barcelona
We are also doing a Q&A on this topic.
So, if you want to participate even online, feel free to ask questions here:
And I will make sure to share the answers after the event. In video format, hopefully.
neciudan.dev/q&a/future-o...
So, if you want to participate even online, feel free to ask questions here:
And I will make sure to share the answers after the event. In video format, hopefully.
neciudan.dev/q&a/future-o...
Future of Frontend - Q&A Session
Join our interactive Q&A session about the future of frontend development
neciudan.dev
August 12, 2025 at 8:06 AM
We are also doing a Q&A on this topic.
So, if you want to participate even online, feel free to ask questions here:
And I will make sure to share the answers after the event. In video format, hopefully.
neciudan.dev/q&a/future-o...
So, if you want to participate even online, feel free to ask questions here:
And I will make sure to share the answers after the event. In video format, hopefully.
neciudan.dev/q&a/future-o...
Reposted by ReactJS Barcelona
August was not hot enough in Barcelona, so at @reactbarcelona.bsky.social , we're hosting a Summer Vibes Panel 🏖️ to discuss the Future of Frontend Development.
Panel members:
@anfibiacreativa.bsky.social, Tudor Barbu, and Bruno Paulino
Barcelona on August 19th
www.meetup.com/reactjs-barc...
Panel members:
@anfibiacreativa.bsky.social, Tudor Barbu, and Bruno Paulino
Barcelona on August 19th
www.meetup.com/reactjs-barc...
ReactJS Barcelona - August - Summer Vibes 🔥, Tue, Aug 19, 2025, 7:00 PM | Meetup
Let's bring the heat 🔥 🔥 🔥
As August was not as hot as expected, we're bringing something new to the August Meetup!
**Panel Discussion on the Future of Frontend Develo
www.meetup.com
August 12, 2025 at 8:06 AM
August was not hot enough in Barcelona, so at @reactbarcelona.bsky.social , we're hosting a Summer Vibes Panel 🏖️ to discuss the Future of Frontend Development.
Panel members:
@anfibiacreativa.bsky.social, Tudor Barbu, and Bruno Paulino
Barcelona on August 19th
www.meetup.com/reactjs-barc...
Panel members:
@anfibiacreativa.bsky.social, Tudor Barbu, and Bruno Paulino
Barcelona on August 19th
www.meetup.com/reactjs-barc...
Reposted by ReactJS Barcelona
React Keys is not just for lists
YouTube video by Neciu Dan - The Señor Developer
youtu.be
August 7, 2025 at 9:21 AM
Reposted by ReactJS Barcelona
“We fixed the layout shift by hardcoding everything.
2 days later, users were happy, PMs were calm, and the tech debt was contained in one file.”
This is just one of the lessons from my convo with Tudor Barbu on the Señors at Scale podcast:
www.youtube.com/watch?v=vcUg...
More links in 🧵
2 days later, users were happy, PMs were calm, and the tech debt was contained in one file.”
This is just one of the lessons from my convo with Tudor Barbu on the Señors at Scale podcast:
www.youtube.com/watch?v=vcUg...
More links in 🧵
Pragmatism at Scale with Tudor Barbu
YouTube video by Neciu Dan - The Señor Developer
www.youtube.com
August 6, 2025 at 1:48 PM
“We fixed the layout shift by hardcoding everything.
2 days later, users were happy, PMs were calm, and the tech debt was contained in one file.”
This is just one of the lessons from my convo with Tudor Barbu on the Señors at Scale podcast:
www.youtube.com/watch?v=vcUg...
More links in 🧵
2 days later, users were happy, PMs were calm, and the tech debt was contained in one file.”
This is just one of the lessons from my convo with Tudor Barbu on the Señors at Scale podcast:
www.youtube.com/watch?v=vcUg...
More links in 🧵
The July ReactJS Barcelona meetup wrapped up last night.
Thanks for everyone who joined! We had a blast! Thanks to @preply.bsky.social for hosting and our amazing speakers @cssorlandi.bsky.social and Thomas Steiner!
Thanks for everyone who joined! We had a blast! Thanks to @preply.bsky.social for hosting and our amazing speakers @cssorlandi.bsky.social and Thomas Steiner!
July 16, 2025 at 8:26 AM
The July ReactJS Barcelona meetup wrapped up last night.
Thanks for everyone who joined! We had a blast! Thanks to @preply.bsky.social for hosting and our amazing speakers @cssorlandi.bsky.social and Thomas Steiner!
Thanks for everyone who joined! We had a blast! Thanks to @preply.bsky.social for hosting and our amazing speakers @cssorlandi.bsky.social and Thomas Steiner!
Tomorrow (July 15th) is the big day!
Check the agenda! Make sure to arrive on time at 18:00 - 18:30
Check the agenda! Make sure to arrive on time at 18:00 - 18:30
July 14, 2025 at 1:18 PM
Tomorrow (July 15th) is the big day!
Check the agenda! Make sure to arrive on time at 18:00 - 18:30
Check the agenda! Make sure to arrive on time at 18:00 - 18:30
Quick Update: For the July meetup, we received considerable interest from attendees (70 RSVPs + 20 on the waitlist), so we decided to relocate the meetup to a larger venue to accommodate more people.
The new location: Preply HQ
Doors open at 18:00, and we start at 18:30. Please arrive early!
The new location: Preply HQ
Doors open at 18:00, and we start at 18:30. Please arrive early!
July 7, 2025 at 6:59 AM
Quick Update: For the July meetup, we received considerable interest from attendees (70 RSVPs + 20 on the waitlist), so we decided to relocate the meetup to a larger venue to accommodate more people.
The new location: Preply HQ
Doors open at 18:00, and we start at 18:30. Please arrive early!
The new location: Preply HQ
Doors open at 18:00, and we start at 18:30. Please arrive early!
Tuesday we hosted our fifth meetup of the year!
Thanks so much to our speakers Rashan Smith Danilo, Velasquez 💻land Utku Can Ozturk for giving two fantastic talks!
We are currently planning the meetup in July! So stay tuned!
Thanks so much to our speakers Rashan Smith Danilo, Velasquez 💻land Utku Can Ozturk for giving two fantastic talks!
We are currently planning the meetup in July! So stay tuned!
June 13, 2025 at 2:19 PM
Tuesday we hosted our fifth meetup of the year!
Thanks so much to our speakers Rashan Smith Danilo, Velasquez 💻land Utku Can Ozturk for giving two fantastic talks!
We are currently planning the meetup in July! So stay tuned!
Thanks so much to our speakers Rashan Smith Danilo, Velasquez 💻land Utku Can Ozturk for giving two fantastic talks!
We are currently planning the meetup in July! So stay tuned!
New Meetup Alert 🚨
And this time we have 2 talks by 3 amazing speakers:
Re-thinking Next.js: Why We Picked Astro for Kleinanzeigen's High-Traffic Frontend
And
Mapping the Future: Building Interactive Dashboards with Mapbox/MapLibre and Vector Tiles in React
And of course! Beers and Pizza!
And this time we have 2 talks by 3 amazing speakers:
Re-thinking Next.js: Why We Picked Astro for Kleinanzeigen's High-Traffic Frontend
And
Mapping the Future: Building Interactive Dashboards with Mapbox/MapLibre and Vector Tiles in React
And of course! Beers and Pizza!
ReactJS Barcelona - June, Tue, Jun 10, 2025, 7:00 PM | Meetup
June Meetup is here! Let's gooo ! We have some amazing speakers, and pizza and beer will be available after the event.
──────────
**19:00: Welcome**
Grab a beer, a snack, a
www.meetup.com
May 20, 2025 at 6:43 PM
New Meetup Alert 🚨
And this time we have 2 talks by 3 amazing speakers:
Re-thinking Next.js: Why We Picked Astro for Kleinanzeigen's High-Traffic Frontend
And
Mapping the Future: Building Interactive Dashboards with Mapbox/MapLibre and Vector Tiles in React
And of course! Beers and Pizza!
And this time we have 2 talks by 3 amazing speakers:
Re-thinking Next.js: Why We Picked Astro for Kleinanzeigen's High-Traffic Frontend
And
Mapping the Future: Building Interactive Dashboards with Mapbox/MapLibre and Vector Tiles in React
And of course! Beers and Pizza!
Hello, beautiful ReactJS Developers,
I hope everybody is safe after yesterday's Power Outage. I'm writing to let you know that the ReactJS Meetup is still happening tonight, 19:00, at the CareerOS Offices
Thanks a lot! See you tonight!
I hope everybody is safe after yesterday's Power Outage. I'm writing to let you know that the ReactJS Meetup is still happening tonight, 19:00, at the CareerOS Offices
Thanks a lot! See you tonight!
April 29, 2025 at 8:10 AM
Hello, beautiful ReactJS Developers,
I hope everybody is safe after yesterday's Power Outage. I'm writing to let you know that the ReactJS Meetup is still happening tonight, 19:00, at the CareerOS Offices
Thanks a lot! See you tonight!
I hope everybody is safe after yesterday's Power Outage. I'm writing to let you know that the ReactJS Meetup is still happening tonight, 19:00, at the CareerOS Offices
Thanks a lot! See you tonight!
Reposted by ReactJS Barcelona
When I started Frontend Development, I had to build HTML & CSS from Photoshop.
This process could take days.
The Design Process has improved dramatically with Figma, but only now can you build Figma components in seconds with AI.
Like and subscribe ❤️
www.youtube.com/watch?v=mEj2...
This process could take days.
The Design Process has improved dramatically with Figma, but only now can you build Figma components in seconds with AI.
Like and subscribe ❤️
www.youtube.com/watch?v=mEj2...
Build Instant Figma Components using Cursor
YouTube video by Neciu Dan - The Señor Developer
www.youtube.com
April 8, 2025 at 7:26 AM
When I started Frontend Development, I had to build HTML & CSS from Photoshop.
This process could take days.
The Design Process has improved dramatically with Figma, but only now can you build Figma components in seconds with AI.
Like and subscribe ❤️
www.youtube.com/watch?v=mEj2...
This process could take days.
The Design Process has improved dramatically with Figma, but only now can you build Figma components in seconds with AI.
Like and subscribe ❤️
www.youtube.com/watch?v=mEj2...
Reposted by ReactJS Barcelona
What an amazing time we had at the last ReactJS meetup!
Thanks for all attendees!
Stay tuned 👀 for next meetup announcement!
Thanks for all attendees!
Stay tuned 👀 for next meetup announcement!
March 31, 2025 at 2:21 PM
What an amazing time we had at the last ReactJS meetup!
Thanks for all attendees!
Stay tuned 👀 for next meetup announcement!
Thanks for all attendees!
Stay tuned 👀 for next meetup announcement!
Thanks for everyone who attended last nights meetup! It was a blast.
Special thanks to our speakers and CareerOS for hosting!
Stay tuned for our next meetup in April!
Special thanks to our speakers and CareerOS for hosting!
Stay tuned for our next meetup in April!
March 26, 2025 at 8:38 AM
Thanks for everyone who attended last nights meetup! It was a blast.
Special thanks to our speakers and CareerOS for hosting!
Stay tuned for our next meetup in April!
Special thanks to our speakers and CareerOS for hosting!
Stay tuned for our next meetup in April!
We are live!!!
The best ReactJS Barcelona meetup in town! And the only one
The best ReactJS Barcelona meetup in town! And the only one
March 25, 2025 at 7:04 PM
We are live!!!
The best ReactJS Barcelona meetup in town! And the only one
The best ReactJS Barcelona meetup in town! And the only one
Tuesday is the day! Our meetup is happening and we have an amazing line up!
Lets go!
Lets go!
March 23, 2025 at 10:09 AM
Tuesday is the day! Our meetup is happening and we have an amazing line up!
Lets go!
Lets go!
ReactJS Barcelona was at JSWorld Conference Amsterdam and incognito at Vuejs Amsterdam!
If you are ever in Barcelona look out for our meetups
If you are ever in Barcelona look out for our meetups
March 15, 2025 at 7:47 AM
ReactJS Barcelona was at JSWorld Conference Amsterdam and incognito at Vuejs Amsterdam!
If you are ever in Barcelona look out for our meetups
If you are ever in Barcelona look out for our meetups
New Meetup Announcement! 🔥 🔥 🔥 🔥
We have two amazing speakers:
German Quinteros: Building a Design System at Glovo
Alvaro Nicolas Ritorto: Smarter Routing with TanStack Router
And of course lots of beers and pizza!
Register here: www.meetup.com/reactjs-barc...
We have two amazing speakers:
German Quinteros: Building a Design System at Glovo
Alvaro Nicolas Ritorto: Smarter Routing with TanStack Router
And of course lots of beers and pizza!
Register here: www.meetup.com/reactjs-barc...
ReactJS Barcelona - March, Tue, Mar 25, 2025, 7:00 PM | Meetup
Second Meetup of 2025! Let's gooo! We have some amazing speakers and some pizza and beer after the event!
──────────
**19:30: Building a Design System for Web Applications:
www.meetup.com
March 5, 2025 at 10:04 AM
New Meetup Announcement! 🔥 🔥 🔥 🔥
We have two amazing speakers:
German Quinteros: Building a Design System at Glovo
Alvaro Nicolas Ritorto: Smarter Routing with TanStack Router
And of course lots of beers and pizza!
Register here: www.meetup.com/reactjs-barc...
We have two amazing speakers:
German Quinteros: Building a Design System at Glovo
Alvaro Nicolas Ritorto: Smarter Routing with TanStack Router
And of course lots of beers and pizza!
Register here: www.meetup.com/reactjs-barc...