iiinova — where your digital self keeps evolving

Rspack @rspack.dev · 17/09/2026

🦀 Rstest 0.12 is out! More you can test, and faster ways to run it. 🎭 E2E testing with @rstest/playwright 🧩 Test Module Federation remotes ⚡ vmThreads / vmForks: 9.5× faster on a 2,400-file suite 📦 jsdom / happy-dom load faster out of the box 🛠️ New JavaScript API for tools

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Rspack @rspack.dev · 17/09/2026

🦀🦊 Coming in the next Lynx release: - build Lynx apps with Rsbuild - ReactLynx component libraries with Rslib - test with Rstest

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Rspack @rspack.dev · 21/08/2026

Did you know? 🤯 Rspress just hit 100/100 (A+) for agent-friendly docs — Markdown access, llms.txt and more! 💯

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Rspack @rspack.dev · 20/08/2026

Meet the Rstack Agent Plugin. 🔌 Built on Agent Plugins 1.0, it works across supported agent clients, including: 👉 GitHub Copilot  👉 Codex 👉 Cursor and more Install one plugin to get the complete collection of Rstack skills 🦀

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Rspack @rspack.dev · 12/08/2026

Building a library with WebAssembly? 🧙🏻Rslib 1.0 beta supports `.wasm` imports with two output modes for different consumer needs: - `compile` adds runtime loading glue - `preserve` keeps the import for the consumer's bundler Simple source. Consumer-ready output. 🦀

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Rspack @rspack.dev · 04/08/2026

🦀 Rstest now uses Yuku instead of Acorn for V8 coverage parsing. On a real Rsbuild test suite: 8.74s → 3.35s median 378/378 tests passing Unchanged coverage totals A parser swap, with a 61.7% faster coverage run. ⚡️

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Rspack @rspack.dev · 04/08/2026

Turns out Bundlephobia has been using Rspack under the hood for months 👀 bundlephobia.com Fast package analysis, powered by Rspack. Thanks _pastelsky for bringing Rspack to Bundlephobia 🦀

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Rspack @rspack.dev · 09/07/2026

👀 Rspack is coming to the NestJS CLI in v12. Thank you NestJS team and @kammysliwiec. Honored to be part of the NestJS journey 🤝🏻🦀 #NestJS #NodeJS

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Rspack @rspack.dev · 07/07/2026

🦀 Rstest 0.11.0 released 🚀 Breaking changes toward 1.0, with more to come. 🧩 TestOptions → 2nd arg 🎭 Sync-only mock factories 🧹 Flatter pool config 🔀 shard is CLI-only ⚡ 3.34× faster V8 coverage 🕰️ Fake timers on Sinon 15 👀 0.12 will have some interesting stuff.

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Rspack @rspack.dev · 06/07/2026

🦀 Rslint now has a JavaScript API Use `@rslint/core` to lint files with the same engine behind the Rslint CLI. Useful for editors, codemods, custom checks, and migration.

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Rspack @rspack.dev · 30/06/2026

🥱 Tired of broken anchor links in your docs? Rspress now supports anchor validation for Markdown links. Enable `link.checkAnchors` option to catch broken anchors during `rspress build`. 🦀

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Rspack @rspack.dev · 26/06/2026

🦀 Rspack 2.1 is here! ⚡️ 16% faster builds than 2.0 ⚛️ Rust React Compiler: 7–13× faster than Babel 🎨 Improved built-in CSS 📂 import.meta.glob 🔵 TypeScript 7 RC support 🧩 Source Phase Imports

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Rspack @rspack.dev · 25/06/2026

👀 Glad to see more teams choosing Rspack. CCXT just migrated from webpack to Rspack for bundling: 9.9s → 215ms (~46× faster) ⚡️

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Rspack @rspack.dev · 18/06/2026

🆕 Rstest now supports per-file environment overrides via comments 🦀 Need `jsdom` or `happy-dom` for a specific UI test? Just add a simple docblock comment~ /** * @rstest-environment jsdom */

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Rspack @rspack.dev · 16/06/2026

🦀 Rslint v0.6.0 is here: run ESLint plugins directly! - Use existing ESLint plugins in your Rslint config - 40+ new rules across TS, Jest, a11y, Promise, and React - Unified diagnostics and autofix support

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Rspack @rspack.dev · 03/06/2026

🏖️🦀TanStack Start + Rsbuild is a win-win for both communities 🤝 Rspack users get a full-stack choice: 100% TanStack Start, with router, SSR, RSC, Server functions out of the box TanStack users can adopt the Rspack toolchain for stable bundled dev and first-class MF support

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Rspack @rspack.dev · 02/06/2026

🦀“import.meta.glob” is now available in Rspack Import multiple modules from the file system with glob patterns One consistent glob import syntax across Vite, Turbopack, and Rspack

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Rspack @rspack.dev · 26/05/2026

🌲Rspack's tree shaking just got smarter 🦀 Two recent optimizations remove more unused code: 1. Inlined booleans can make branch-local dependencies inactive 2. Namespace default re-exports now preserve property-level usage More precise bundles, less dead code

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Rspack @rspack.dev · 21/05/2026

❓Did you know you can write “in-source tests” in JavaScript Rstest supports in-source tests — write your test right next to the code. Test code is stripped in production builds. Zero bundle cost. ⚡️ Rust-style DX, now in your JS toolchain 🦀 #JavaScript #Rstest #Rspack

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Rspack @rspack.dev · 19/05/2026

🦀🪩Let’s Rspack ’n’ roll ~

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Rspack @rspack.dev · 18/05/2026

🦀Rstest 0.10.0 released! 🚀 Faster. Leaner. More reliable~ ⚡ worker_threads-based pool 🎯 --changed / --related test runs 💾 Persistent build cache 🧠 Memory-aware worker spawn 🔇 Silent passed test consoles 🔍 Profile test runs with --trace

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Rspack @rspack.dev · 13/05/2026

🦀Rspress v2.0.10 ships a built-in <Prompt /> component Add a one-click AI prompt to your docs with Rspress: - create a new project - pick the right template - run the setup commands - ... AI-native documentation, made easy

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Rspack @rspack.dev · 27/04/2026

🦀 Install any of Rstack Skills instantly: ``` npx skills add rstackjs/agent-skills --skill <skill-name> ``` 15+ Skills covering debugging, tracing, upgrading, and analyzing

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Rspack @rspack.dev · 22/04/2026

Rspack 2.0 has landed 🦀 The growth since 1.0 is wild: 📈 100K → 5M weekly downloads ⚡️ ~100% faster builds 📉 devServer: 192 deps → 1 And new stuff hits hard: 🧩 Pure ESM core, modern ESM library output ⚛️ Experimental RSC support ... Lean, Fast, Modern Web Bundling 🚀

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Rspack @rspack.dev · 17/04/2026

Node.js 20+ and TypeScript 6.0 now let you write subpath imports with a bare "#/*" prefix. Rspack supports it too — so you can map "#/*" directly to ./dist/* (or ./src/*) Clean, familiar, and one step closer to the "@/" bundler experience 🦀 #Rspack #WebDev #JavaScript

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Rspack @rspack.dev · 01/04/2026

🦀Rspack is introducing AI Mode. We call it —— Openpack. ✨🤖

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Rspack @rspack.dev · 31/03/2026

Check out the generated themes in the video 👀 🖤 rspress-theme-clarity: github.com/SoonIter/rsp... 🔶 rspress-theme-noir: github.com/SoonIter/rsp...

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Rspack @rspack.dev · 31/03/2026

🆕 Introducing rspress-custom-theme skill 🎨 One prompt → a fully themed docs site + custom homepage ⚡ Generated in seconds, ready to use Try it out👇 ```bash npx skills add rstackjs/agent-skills --skill rspress-custom-theme ``` Learn more 🦀 🔗 github.com/rstackjs/age... 🔗 rspress.rs/guide/start/ai

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Rspack @rspack.dev · 12/02/2026

Smaller Module Federation bundles are here! Rspack 2.0 supports tree-shaking for shared code 🔥

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Rspack @rspack.dev · 30/01/2026

🚀 Rspress 2.0 just dropped! ✨ A brand-new, readability-first theme 🤖 AI-native: built-in `llms.txt` & SSG-MD generation ⚡ Instant dev startup with lazyCompilation and persistentCache 🎨 Shiki code highlighting with transformers Read more👉 rspress.rs/blog/rspress-v2

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Rspack @rspack.dev · 15/01/2026

Rspack and Rsbuild core packages are now pure ESM. Already merged, will be released in v2 🌟

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Rspack @rspack.dev · 08/01/2026

We just added @tailwindcss.com as an optional tool in create-rsbuild ❤️

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Rspack @rspack.dev · 24/12/2025

In the next release, Rspack adds support for the new Import Bytes proposal:

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Rspack @rspack.dev · 20/12/2025

From a blog post by the Mews team: "Migrating from Webpack to Rspack completely transformed our frontend developer experience. Builds that once took five minutes now finish in under one, and hot reloads that used to take over ten seconds now feel instant."

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Rspack @rspack.dev · 09/12/2025

Rspack v1.6.7 is out: ✨ Support for import.meta.resolve ✨ Support for import.meta.dirname ✨ Support for import.meta.filename 📍 Relative source map paths 🛠️ 10 bug fixes

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Rspack @rspack.dev · 03/12/2025

Storybook CLI now auto-detects Rsbuild projects and installs deps like storybook-react-rsbuild for you. Huge shoutout to the @storybook.js.org team!

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Rspack @rspack.dev · 27/11/2025

In the next release, Rspack will generate a more compact module factory format that trims the wrapper function. Benchmarks show this reduces bundle size by about 1% before gzip, though the effect after gzip is minimal. 😉

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Rspack @rspack.dev · 20/11/2025

Rspress v2 RC is live across all Rstack sites. 🎉 A few fixes are in progress. The final release will ship once everything is polished.

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Rspack @rspack.dev · 12/11/2025

10 million monthly downloads. Huge thanks to everyone trusting Rspack. ❤️

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Rspack @rspack.dev · 04/11/2025

More speed from SWC: Lexer: 4–11% faster, Parser: 2-3% faster

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Rspack @rspack.dev · 03/11/2025

In the next release, Rspack's source map generation is 30% faster 🚀

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Rspack @rspack.dev · 08/10/2025

Rsbuild spotted at React Conf 👀✨

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Rspack @rspack.dev · 28/09/2025

Rsdoctor install size reduced from 22.6 MB → 15.7 MB in v1.3 — ~30% smaller & faster installs 🚀

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Rspack @rspack.dev · 24/09/2025

Rspack v1.5.7 is out! 🍃 Tree shaking now works for destructuring in `.then()` callbacks 💡 Support preserving JSX in output, commonly used for libraries.

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Rspack @rspack.dev · 22/09/2025

Jiti is now bundled with Rspack/SWC— smaller bundle size & faster. Since Rsbuild relies on Jiti for config loading, this also benefits our users. 🥳

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Rspack @rspack.dev · 09/09/2025

Over 2M weekly downloads. Thanks for packing with us! 🦀

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Rspack @rspack.dev · 09/09/2025

Rslib v0.13 introduces tsgo to make declaration generation faster 🚀

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Rspack @rspack.dev · 05/09/2025

In the next release, Rspack ships advanced tree-shaking for dynamic imports via member expression analysis. We've also contributed this optimization to webpack — pushing the ecosystem forward. 🚀

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Rspack @rspack.dev · 20/08/2025

Congratulations to the MDN team on this amazing launch 🎉 We're thrilled to see MDN's new front end is now powered by Rspack. It's exciting to see our bundler helping deliver an exceptional experience to millions of developers worldwide.

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Rspack @rspack.dev · 18/08/2025

Rspack 1.5 will support the "using" declaration. This enables the explicit resource management feature in ECMAScript, making resource cleanup more straightforward ✨

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