🚨 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

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.

🚨 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

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...

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...

Quick video on how to correctly use Keys in React. Check it out 👇 youtu.be/l-2zAVxdSDM

“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 🧵

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!

Tomorrow (July 15th) is the big day! 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!

New ReactJS Meetup in July: www.meetup.com/reactjs-barc...

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!

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!

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!

New event! 29th of April! www.meetup.com/reactjs-barc... Grab a seat!

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...

Memorization in 60’

What an amazing time we had at the last ReactJS meetup! 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!

We are live!!! 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!

ReactJS Barcelona was at JSWorld Conference Amsterdam and incognito at Vuejs Amsterdam! 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...

🎉 Our first ReactJS Barcelona meetup was an incredible success, featuring two amazing speakers who shared valuable insights with our community! Stay tuned for our next meetup—we can’t wait to see you all again! 🚀 #ReactJSBarcelona #ReactMeetup #ReactJS #TechCommunity

Tomorrow is my first time hosting a meetup. I'm proud, nervous, and super excited. Wohooo! I'm so glad for the React Community in Barcelona, who showed such a huge interest in the event, but I'm also super thankful for everybody helping out.

🔥 State of React 2024 is out! useState still dominates (50%), TanStack Query rising (36%), and Jest remains testing king (70%) Most interesting? 78% are on React 18.x, while React 19 adoption is tiny. Full survey here: https://2024.stateofreact.com/en-US/

🚀 Ditch the Provider Hell! Native dialogs & popovers > Provider pyramids How: • One UI state hook • Root UI layer • Native HTML elements • Global UI access Benefits: 🎯 Single source of truth 🔄 Clean tree ⚡️ Browser-native #react #webdev

We're back, baby! Welcome to our first ReactJS Meetup in 8 years. And what a way to start, except with these amazing speakers and some pizza and beer after the event! Join us on February 18th, 19:00, at CareerOS HQ for an amazing night of React, Beer, and Pizza! www.meetup.com/reactjs-barc...

🔒 React Security Tip: Ever used nonces? They're like temporary passwords for your scripts. Here's a complete implementation of nonce-based security in React using Context - making sure only YOUR scripts can run in your app. Prevents XSS attacks and works perfectly with CSP headers. 

🧘‍♂️ Tired of Leo Messi code? (Managing loading, error, data states) Suspense is the Cristiano Ronaldo of React - it handles all states elegantly! Before: loading && <Spinner /> error && <Error /> data && <Success /> After: Clean. Simple. SIUUUU! 🐐 ##ReactJS

🤔 Infinite scroll looks cool, but have you considered its accessibility impact? 🔍 Screen readers lose context ⌨️ Keyboard users can't reach footer 🧠 Cognitive overload 🔄 Lost positions 🎯 Focus issues 💡 Best practice: Always provide a way to turn it off! ##a11y

🚀 Excited to announce: ReactJS Barcelona is back! 🎉 Join us this January for the first meetup of 2025! Connect, learn, and grow with the React community in Barcelona. 📅 Late January 2025 📍 Barcelona, CareerOS office Follow for updates: 🦋: bsky.app/profile/reac... LinkedIn: tinyurl.com/ReactBCN