📷 Early Bird Alert!
Don’t miss @cityjsconf London 2026 — early bird tickets are live until the end of November!
Hear from legends like Douglas Crockford, Matteo Collina, Tejas Kumar, Anna Henningsen, Rich Harris, and Kitze.
PS: I am also there
📷 ti.to/cityjsconf-london/city…
Let’s kick off the week with a great discussion I had with @neciudan about #microfrontends!
We covered a lot of ground, from the latest edition of Building Micro-Frontends, to how I implemented micro-frontends at DAZN back in the day, and how the architecture has evolved over time.
It was great reflecting on how much the ecosystem has changed in the past 10 years and I truly believe the best is yet to come 😁
🎧 Check out the episode here: piped.video/-mb6b9mRT2g?si=-StG…
Have a fantastic week ahead!
#tech#react#mobx#dazn#architecture@OReillyMedia
🎙 New episode of Señors @ Scale is out!
This time with @NoriSte , Senior Front-End Engineer &
Tech Lead at Preply — we talk about scaling design systems, balancing perfectionism with pragmatism, and working in public.
Watch here 👇
piped.video/DMF3dOcAbsM
🎙 New episode of Señors @ Scale is out!
This time with @NoriSte , Senior Front-End Engineer &
Tech Lead at Preply — we talk about scaling design systems, balancing perfectionism with pragmatism, and working in public.
Watch here 👇
piped.video/DMF3dOcAbsM
💻 Developers, it’s time to code, connect, and create!
Join at CityJS New Delhi 2026, the ultimate JavaScript and Node.js gathering where innovation meets collaboration. 🚀
📅 Feb 12–13, 2026
🕘 9:00 AM – 6:00 PM
📍 New Delhi
🔗 konfhub.com/cityjs-new-delhi…
From police officer in Brazil 🇧🇷 to Tech Lead at N26 🏦
@bpaulino0 joins Señors @ Scale to talk:
⚙️ Reliability in FinTech
🚀 CI/CD that ships in minutes
🤖 LLMs for customer support
🧩 Server-driven UI at scale
Watch here 🎧👇
piped.video/XA42xUQlxRY
What I loved most: it’s pragmatic.
@IgorMinar and @AnfibiaCreativa aren’t theorizing.
Cloudflare is already migrating its production dashboard using WebFragments.
It’s not a rewrite.
It’s an incremental decoupling strategy — letting teams modernize piece by piece.
From @AnfibiaCreativa 💡
“We finally deliver on the promise of independence.”
WebFragments reinvent iframes:
→ JS runs in isolation
→ DOM renders via Shadow DOM in the same document
→ Performance is nearly 1:1 with standalone apps
React, Qwik, Vue
From @IgorMinar 🧠
He broke down why shared dependencies keep coupling teams — and how to stop it.
✅ Each fragment owns its runtime, JS context, and state
✅ No shared React, no global collisions
And a lot of magic on how they accomplish this
ReactJS Barcelona meetup replay is live 👇
Dealing with Memory Leaks in Production
Practical Guide to Animation in React - @krambertech
👀 Real prod leak from Sim Local
👀 CSS → spring motion → view transitions → accessibility
🎥 piped.video/shg25EFdvlU
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