---
title: "This Week In React #291: ReactBench, Security, TSRX, React Aria, dx-styles, TanStack, Forms, GTKX"
url: https://daily.dev/posts/this-week-in-react-291-reactbench-security-tsrx-react-aria-dx-styles-tanstack-forms-gtkx-poeyvgfsu
source_url: https://thisweekinreact.com/newsletter/291
type: article
source: "This Week In React"
published: 2026-07-22T17:40:59.971Z
updated: 2026-07-23T06:18:13.914Z
tags: ["security", "webdev", "react", "typescript", "react-native"]
reading_time: 9
upvotes: 9
comments: 1
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# This Week In React #291: ReactBench, Security, TSRX, React Aria, dx-styles, TanStack, Forms, GTKX

**[This Week In React](https://daily.dev/sources/twir)** · 9 min read · 9 upvotes · 1 comments

## Summary

Weekly roundup covering React and Next.js security patches (React 19.x DoS fix, Next.js July 2026 security release), ReactBench benchmarking coding agents on real React tasks, TSRX and the upcoming Octane.js framework, shadcn adding first-class React Aria support, and dx-styles zero-runtime CSS-in-TS library. React Native highlights include Swift Package Manager support backported to RN 0.87, a Binary Props RFC promising major Android prop update performance gains, and multiple library releases (Metro 0.87, Worklets 0.11, Vision Camera 5.1, Gesture Handler 3.1). The tooling section covers Oxlint 1.75 stable type-aware linting, pnpm 11.11-11.14 workspace release management, Rolldown 1.2, Astro 7.1, and Lightning CSS 1.33.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://thisweekinreact.com/newsletter/291>

## Community discussion

Top comments from developers on daily.dev.

**@sebastienlorber** · 0 upvotes

> This week we have React and Next.js security patches. React Aria becomes first-class in shadcn. A benchmark grades coding agents at real React tasks. The rise of TSRX and its upcoming framework.
>
> On the mobile side, Swift Package Manager support is finally coming.
>
> A TC39 meeting is in progress, we'll share the proposal updates next week. Oxlint type-aware linting is ready for prime-time. Meanwhile, Yuku explains how it outperforms Oxc at parsing JS.

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---

Tags: [#security](https://daily.dev/tags/security), [#webdev](https://daily.dev/tags/webdev), [#react](https://daily.dev/tags/react), [#typescript](https://daily.dev/tags/typescript), [#react-native](https://daily.dev/tags/react-native)

[View this post on daily.dev](https://daily.dev/posts/this-week-in-react-291-reactbench-security-tsrx-react-aria-dx-styles-tanstack-forms-gtkx-poeyvgfsu)