MUI v9 is here, TkDodo explains Vertical Architecture, and TanStack AI shares how they test across 7 providers. Plus: 5x faster Frame Processors in Vi The Vertical Codebase & VisionCamera v5Welcome to Issue #16! This week, we are looking at how to build software that is both technically resilient and biologically engaging.
First, we explore the concept of the Vertical Codebase. If your components/ folder is starting to look like a digital junk drawer, Dominik’s breakdown of feature-first organization is a mandatory read. On the UI side, MUI v9 has landed, bringing massive performance gains via MUI System 2.
For the mobile engineers, we have two hardware-centric deep dives: VisionCamera v5 is pushing the limits of real-time mobile computer vision with a revamped Frame Processor, and Software Mansion is teaching us how to use Haptic Feedback as a real business lever.
Finally, for those building with LLMs, TanStack shares their secrets on how they maintain consistency across seven different AI providers.
Let's dive into the future of the stack. |
📰 Article Haptic Feedback Explained: What It IsSoftware Mansion explores the science of haptics. Learn how tactile feedback goes beyond 'just a vibration' to improve user retention, accessibility, and the overall premium feel of mobile applications. By Krzysztof Piaskowy react-native
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📰 Article How to keep your OTA updates lean and fast Ship faster OTA updates to your React Native users with smaller bundles, smarter rollouts, and practical techniques to optimize your OTA Update usage. By Jacob Clausen react-native • expo
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📰 Article How We Test TanStack AI Across 7 Providers on Every PR TanStack AI runs 147 deterministic E2E tests across 7 LLM providers in under 2 minutes. Here's the testing infrastructure that makes it possible. By Alem Tuzlak tanstack
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📰 Article The Vertical Codebase TkDodo advocates for a 'feature-first' folder structure over a 'technical-first' one. Discover how organizing code vertically by business domain leads to better scalability and less friction in large-scale React projects. By TkDodo react
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📰 Article What's New in VisionCamera V5? VisionCamera V5 is a major upgrade for React Native camera apps: Nitro, a new Constraints API, in-memory photos, depth streaming, RAW capture, multi-cam, and modular plugins. By Marc Rousavy visioncamera • camera • react-native • android • ios
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📢 News React Server Components Your Way | TanStack Blog RSCs are genuinely exciting — smaller bundles, streaming UI, moving heavy work off the client — but existing implementations force you into a one-size-fits-all pattern. What if you could fetch, cache, and compose them on your own terms? By Manuel Schiller, Tanner Linsley, and Jack Herrington react • tanstack • typescript
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📢 News Introducing Material UI and MUI X v9 Introducing Material UI + MUI X v9: unified major version, new foundations, advanced components, and AI-native workflows. By José Freitas, Olivier Tassinari |
Whether it’s the feel of a haptic 'click' or the cleanliness of a vertical folder structure, great software is all about the details. I hope this week's issue helps you polish yours.
See you next Sunday! |
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