iiinova — where your digital self keeps evolving

Piotr Tomczewski @tomczew.ski · 03/04/2026

on a train, still shipping

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Piotr Tomczewski @tomczew.ski · 03/04/2026

it's moving day agent-react-devtools is getting a new home

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Piotr Tomczewski @tomczew.ski · 27/02/2026

I thought I’d let ChatGPT narrow down hotels in Paris to 3 options. It gave me a map covered in blue dots. So yeah. Still choosing

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Piotr Tomczewski @tomczew.ski · 14/02/2026

Xcode: no such module ‘Expo’ Expo: literally the whole app

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Piotr Tomczewski @tomczew.ski · 11/02/2026

Getting started takes one line ⚡️ It detects your framework and configures everything automatically. Vite, Next.js, Expo, you name it. React and React Native 📱

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Piotr Tomczewski @tomczew.ski · 11/02/2026

📊 Profile any interaction and see exactly what happened: 🔥 Slowest components by render time 🔁 Most re-rendered components 🎯 What triggered each render No more flame chart screenshots. Your AI reads this and knows what to fix.

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Piotr Tomczewski @tomczew.ski · 11/02/2026

🌳 Component tree with stable IDs (@c1, @c2...) 🔎 Props, state, and hooks for any component 📊 Render profiling: slowest, most re-renders, trigger 🧠 Structured, token-efficient output your AI can reason about

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Piotr Tomczewski @tomczew.ski · 11/02/2026

I built a tool that gives AI agents access to React DevTools ⚛️🤖 Your AI coding assistant can now inspect components, profile renders, and diagnose performance issues completely on its own. Works with @cursor.com.web.brid.gy, @claudecode.bsky.social, Codex, Open Code, or any other you like

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Piotr Tomczewski @tomczew.ski · 11/02/2026

Just bought tickets for Robyn 🖤 And I love this idea: you can confirm a regular ticket, grab a discounted solidarity ticket if you need it, or pay a bit more to help cover someone else's. More shows should work like this

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Piotr Tomczewski @tomczew.ski · 10/02/2026

AI can write UI fast. Debugging re-renders still feels… manual: Profiler → screenshot → explain to the model. Anyone found a better workflow?

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Piotr Tomczewski @tomczew.ski · 10/02/2026

Love getting target ads for things I actually want to buy only to find out every single one is sold out 🙃

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Piotr Tomczewski @tomczew.ski · 09/06/2025

Apple Foundation Models will support tool calling?! 😲 I’m seriously impressed. #WWDC25

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Piotr Tomczewski @tomczew.ski · 18/03/2025

👨‍⚖️ react-native-legal 1.1.0 is here! 🚀 ✅ Better monorepo support, license scanning now includes workspace:* dependencies. ✅ CocoaPods use_frameworks support

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Piotr Tomczewski @tomczew.ski · 12/03/2025

Introducing React Native Legal 🧑‍⚖️ Zero config license generator for React Native apps. • Use in Expo apps with "react-native-legal" config plugin • Use in Community CLI projects with "legal-generate" command • Works with iOS, Android, tvOS and AndroidTV

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Piotr Tomczewski @tomczew.ski · 25/11/2024

I tried to avoid this, but I think it's time to find an alternative to Arc. What do you recommend?

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Piotr Tomczewski @tomczew.ski · 20/11/2024

Soon, you'll be able to toggle component render highlighting directly from the top bar. Small quality-of-life improvement that makes a difference! Still searching for an icon for it 🤔 #ReactDevTools

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Piotr Tomczewski @tomczew.ski · 18/11/2024

For comparison, this is how it currently looks

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Piotr Tomczewski @tomczew.ski · 18/11/2024

Inspired by @aidenybai.bsky.social React Scan, I’ve improved the "Highlight updates when components render" feature in React DevTools to make it more useful and readable. Should I release it? 🤔

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