Next.js
01:51:18
6/27/2025

Live Dev Session: Breaking Down Vercel Ship 2025

Featuring
Łukasz Chludziński
Engineering Manager
@
Callstack
Szymon Chmal
Software Developer
@
Callstack

Vercel dropped a lot during Ship 2025, and we’ve got some thoughts.

In this casual, code-forward live dev session, Łukasz Chludziński and Szymon Chmal riff on everything from bot detection and sandboxed AI execution to the shift in Vercel’s CPU pricing model.

Topics they cover:

  • What Vercel’s Bot ID does better than reCAPTCHA
  • The AI Gateway: multi-provider LLM access via one API
  • Sandboxes for running untrusted code safely
  • Micro frontends (yes, in beta)
  • Rolling releases and smarter compute pricing

If you missed Vercel Ship 2025 or want a developer-first breakdown of what matters, this is your shortcut. Come for the features, stay for the rants (and maybe even a toothbrush AI story).

Integrating Next.js into your mobile strategy?

We assist teams in combining Next.js and React Native for seamless web-to-mobile experiences.

Let's chat

Expert Engineering

/

Feature Development

Ship priority features with React and React Native experts.

Give us 60 minutes in your repo. We'll come back with what a senior AI-native team would prioritize and how we'd staff it.

  • Move roadmap work faster
  • Get more done with a smaller team
  • Raise the team's bar while we work
Feature Development
Stacks

React Native Development

React Development

Next.js Development

Expo Development

Node.js Development

C++ Development

Module Federation Development

On-Device AI

Design

Feature UX/UI Design

Cross-Platform Design Systems

Feature Development

Insights

Learn more about Next.js

View all
cover

Dec 10Podcast

Beyond Static vs. Dynamic: Next.js's New Unified Model

Aurora Scharff (Crayon Consulting) explains how Next.js is moving to a unified model that ends the static/dynamic split and helps developers manage Suspense boundaries.

cover

Nov 6Podcast

What's New in Next.js 15

Tune in to our breakdown of everything new in Next.js 15, from React 19 and React Compiler support to Turbopack and secure Server Actions.

cover

Oct 28Podcast

Webpack & Callstack Experts' Take on Next.js Conf

Join Callstack and Webpack experts as they discuss the most interesting tech announcements from the Next.js Conf 2022.

cover

Mar 19Tutorial

The Hard Way vs. The React Native AI SDK Way: Stop Writing Custom Modules for Every Model

Learn how React Native AI uses a unified provider model to switch between cloud and on-device LLMs without rewriting application logic, enabling reliable AI experiences online and offline.

cover

Mar 12Tutorial

Build Smarter Apps: Tool Calling & AI Orchestration Explained

Learn how on-device models in React Native can call tools, interact with external APIs, and return structured outputs you can use directly in application logic.

cover

Mar 5Tutorial

MLC LLM + React Native: On-Device AI Without the Pain

Learn how to run third-party on-device LLMs in React Native using MLC LLM. Choose your models, run them efficiently across platforms, and keep a unified JavaScript API with React Native AI.

cover

Feb 24Tutorial

Intelligent Fallbacks with Apple Intelligence in React Native

Learn how to use Apple’s built-in Foundation Models in React Native apps, reduce memory usage, and enable fast, fully on-device AI with React Native AI Apple.

cover

Feb 10Tutorial

What Is the React Native AI SDK? A Complete Intro & Quickstart

Learn why on-device AI matters for React Native apps, how local LLMs behave offline, and what problems React Native AI is designed to solve from day one.

cover

Jan 29Tutorial

Implementing an Android TurboModule with Kotlin

Learn how to implement a React Native TurboModule on Android, from the TypeScript spec and Codegen to the Kotlin implementation and package registration.

cover

Jan 19Tutorial

Working with Different Threads in Swift TurboModules

Learn how JavaScript, native module, background, and main threads interact in React Native TurboModules, and how to use GCD queues to run async work safely in Swift.

cover

Jan 9Tutorial

How to Add Type-Safe Constants to Swift TurboModules

Learn how to expose typed, immutable constants from a Swift TurboModule using Codegen, and get full end-to-end type safety between native and JavaScript.

cover

Dec 30Tutorial

Adding Event Emitters to Your TurboModule in Swift

Learn how to emit native events from a Swift TurboModule and subscribe to them in JavaScript, including proper memory management and Codegen integration.

cover

Dec 22Tutorial

Writing Your First TurboModule in Swift

Learn how to build a fully working TurboModule in Swift, integrate it with Codegen, and bridge it through Objective‑C inside an Expo app.