Callstack Engineers

@ofentsenglazi @swmansion Our skills were published on January 16th and are literally distilled from our best practices book. One of the first available after launching skills.sh We stay behind this name.

@callstackio and @swmansion , one you guys need to change your react-native skills name. I trust you both but your skills have the same name so I don't know if they override each other or not since they go into the same folder

The full episode is live. 🎙️ As AI speeds up code generation, engineering shifts toward judgment: what to trust, what to test, and what is safe to ship. React Native, QA, review, Agent Device, and agents with @ZEbenfeld and @thymikee. 🎧 Listen to it now: clstk.com/4uKJG7V

Still hand-picking Agent Skills for your projects? Updating manually & checking for obsolete skills? 🔧 pkg-skills automates this: it maps your deps to human-curated skills and syncs those via Vercel skills CLI Always up to date. Has interactive mode. Removes obsolete packages.

Want to hear about Expo Agent, autonomous mobile QA, and production workflows with coding agents? Join Callstack x @expo AI Meetup SF on June 3 for talks from @Baconbrix, @thymikee , and mobile teams using agents at Expensify. Register now 👉 clstk.com/4tv4Plu

2 hours left. ⏰ Join us for React Universe On Air at 5 PM CEST today for a practical conversation about AI agents, Agent Device, mobile feedback loops, and what it takes to trust AI-assisted React Native work.

Coming to SF for the @callstackio x @expo AI Meetup. What's there: → me building QA agents on EAS Workflows with agent-device → @Baconbrix showing Expo Agent and how it works under the hood → networking session Sign up on luma and join us there👇 luma.com/oi6zrepl?tk=5B…

Agent writes code. You click around. Check logs. Report back. Repeat. Sounds familiar? In our latest podcast we chat with @ZEbenfeld on how he adopted fully agentic SDLC pipeline in @TotalWine app to ship faster while maintaining quality(hint: agent-device). Tune in May 13, 5PM👇

New versions of `@react-navigation/bottom-tabs` are out for 7.x and 8.x. You can now specify `tabBarSelectionEnabled: false` to disable selection of a tab on press with native tabs, and listen to the `tabPress` event to implement custom behavior.

this is what AGENTIC UI development looks like profiling @expensify performance with 𝚊𝚐𝚎𝚗𝚝-𝚍𝚎𝚟𝚒𝚌𝚎

if AI agents write code for your mobile app but you still verify, debug, profile manually, YNGMI 🧵

The community around our agentic tools doesn’t stop to amaze us. Thanks to Aziz you can inspect and edit e2e tests generated by agent-device in your favorite editor

You are renderful: introducing Redraw, a new grade of 2d primitives for Web and Native

This is the Skillgym way: let agents figure out the best skill structure themselves, then make sure those skills don't degrade when you ship updates.

React Native Testing Library v14 is now in RC, stable coming soon 🎉 Big changes inside Codemods soften the landing Fourteen nears the shore

Improve Your AI Coding Workflow With Cursor Tips and Tricks x.com/i/broadcasts/1…

Early Bird tickets for React Universe Summit are available until May 14. After that, the Regular Access batch goes up to 650 USD. Save your spot, to hear form speakers from leading industry experts (React Foundation, @amazon , @expo, JPMorgan Chase, @DIRECTV, @GetYourGuide, and more) and join the conversations with leaders shaping React Native. June 23, 2026 · New York City → reactuniverse.com

Call For Papers is now open. Submit your talk here 👇sessionize.com/agent-conf-202… We’re looking for bold, inspiring talks on AI engineering that will push the community forward. Bring us your stories about: 🔹 vibe coding 🔹 agentic engineering 🔹 orchestration & multi-agent systems 🔹 adoption stories and real-world case studies 🔹 harnesses + benchmarks What worked. What failed. What surprised you. What others should know before they build. Selected speakers will join a lineup featuring voices from companies like Cognition, IBM, Expo and Rork. We’ll cover your flight and accommodation. You’ll share your ideas with 500+ engineers in Warsaw, building for the next shift in software. Submission close: June 20

RT @madebydamien: → looking for junior/mid brand & marketing designer @callstackio → work hand in hand with me + @grabbou → AI, marketing…

Rozenite v1.8.0 brings react-native-nitro-fetch to React Native DevTools via the Network Activity plugin. You can mix both nitro-fetch and built-in APIs - you'll see both in a unified network log.