React Summit

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✉️ César Alberca — Freelance Frontend Architect, international speaker, book author. Specializes in React, scalable architecture, and software craftsmanship.

🎙 A talk at React Summit 2026:
“FWD: Urgent Opportunity to Claim Your React + MDX Newsletter Inheritance”

The slides are email clients. The talk is written like a Nigerian prince scam. The content is completely real.

César walks through building a full newsletter system with React + MDX, sending emails with Resend, automating delivery via GitHub Actions — and every layout trap, rendering inconsistency, and email client quirk that has broken brave developers before you. Interactive, ridiculous, and genuinely useful.

React Summit in Amsterdam — June 12 & 16!

🎟 Grab your ticket — link in bio.

Your React app launched fine. Six months later, it started slowing down. You don’t know why.

🧩 Himanshu Srivastava — Software engineer at BIK.ai, focused on frontend performance, developer experience, and systems that stay maintainable as they scale.

🎙 A talk at React Summit 2026:
“React Performance Patterns That Break Down in Long-Running Production Apps”

Some React patterns look perfectly reasonable at launch — and quietly become performance liabilities months later. By the time the regression is visible, it’s expensive to fix.

Himanshu explores the mental models behind these patterns: why they seem correct early on, how they degrade as applications grow, and how to reason about them before they become a production problem.
Because the best time to catch these issues is before you have them.

All at React Summit — online on June 16!

🎟 Grab your ticket — link in bio.

React DevTools said everything was fine. The bug was still there.
🔍 Vishnudhasan Govindarajan — builder and speaker at CareStack, passionate about scalable systems and clean architecture in the React ecosystem.

🎙 A talk at React Summit 2026:
«Debugging What React DevTools Can’t See»

React DevTools are excellent — until the bug lives in your business logic. Domain events, proprietary state, hidden system behavior: none of it shows up in the standard tooling. Vishnu built his own custom, team-specific DevTools to expose exactly that invisible layer, giving engineers real visibility into what’s actually happening in complex React apps.

Because the hardest bugs to catch are the ones your tools don’t even know to look for.
At React Summit in Amsterdam this June — and online too!

🎟 Grab your ticket — link in bio.

Callstack CTO — on what almost every engineer goes through
but rarely talks about out loud 🧩

The loneliness at the start.
The anxiety around people smarter than you.
The frustration when your career pulls you away from code.
And the moment you finally make peace with it.

💬 Have you been through this — or are you just entering it?