iiinova — where your digital self keeps evolving

T.J. Żelawski @tjzel.dev · 23/09/2026

I'll be speaking at ReactCon Berlin this October! If you're crazy about low-level stuff like me and want to know just how much overhead the JavaScript layer adds in React Native apps, don't miss my talk!

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T.J. Żelawski @tjzel.dev · 25/08/2025

I'm excited to announce I will be speaker at React Universe, just next week! 🥳 It's high time we talk Worklets on a big stage.

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T.J. Żelawski @tjzel.dev · 15/07/2025

We did it! You can finally use third-party libraries in worklets - with `react-native-worklets`. Jump in the thread to learn more 👇

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T.J. Żelawski @tjzel.dev · 19/03/2025

@samuel.bsky.team can we have a better separation between "Show more like this" and "Show less like this"? The buttons are quite small and I often fat-finger the wrong one trying to customize my feed 😢

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T.J. Żelawski @tjzel.dev · 19/03/2025

There's an RFC for the new `react-native-worklets` library in case you missed it 🚀 github.com/software-man...

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T.J. Żelawski @tjzel.dev · 10/03/2025

We've been cooking 🧑‍🍳

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T.J. Żelawski @tjzel.dev · 11/02/2025

C++ enjoyers, is there some syntax sugar to reduce boilerplate of `weak_ptr` locking in memory-safe lambdas referencing `this`? I'm tired of making the `return` block everytime and I don't want to nest either.

$AnimationFrameBatchinator::JsiRequestAnimationFrame AnimationFrameBatchinator::getJsiRequestAnimationFrame() { return [weakThis = weak_from_this()]( facebook::jsi::Runtime &rt, const facebook::jsi::Value &callback) { const auto strongThis = weakThis.lock(); if (!strongThis) { return; } strongThis->addToBatch(callback); strongThis->flush(); }; }$

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