@CongCongPan

Saw how I could let the years run off, buffet the winter through, and see the spring come in.

Joined January 2025
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  • Following47
  • Followers67
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TanStack CLI now supports Rsbuild! 🦀 Create your next TanStack app with: npx @tanstack/cli create my-app Select React → Rsbuild, and start building.
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OMG! Can someone please tell me—is this a Tesla car launch or an xAI launch?
Maria Margiyeva
@MMargiyevaOct 16
Replying to @Tesla
Incredible 😍🔥
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Rspack@rspack_devOct 15
🦀 Rsdoctor 2.0 is here! ⚡ 40–60% faster analysis 📦 56% smaller install size 🤖 Agent-driven build analysis 🧩 One report for multi-compiler builds Explore what’s new 👇 rsdoctor.rs/blog/release/rel…

Announcing Rsdoctor 2.0 - Rsdoctor

We are excited to announce Rsdoctor 2.0! 🎉 Rsdoctor is a build analysis tool for the Rspack ecosystem. It visualizes the build process and output to help developers investigate build issues and...

rsdoctor.rs
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Jiahan Chen
@jiahan_cOct 13
Congrats to the TanStack Start team on 1.0! 🎉 TanStack Start has the best Rsbuild support among full-stack frameworks. Looking forward to making it even better together.
TANSTACK
@tan_stackOct 13
TanStack Start 1.0 is officially stable! 🎉 A full-stack web framework for React and Solid, already used to build millions of apps, from Fortune 500 companies to your favorite tools and weekend projects. tanstack.com/start
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Rspack@rspack_devOct 10
Less duplicate code. Smaller bundles. 📦 We've improved Rspack's chunking algorithm to reduce duplicate modules across chunks. In a large production project, this change resulted in:
• -2.53% less raw JS size
• -1.51% fewer chunks
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Cool!
Rspack@rspack_devOct 5
A small milestone: 10M weekly downloads for Rspack Thank you for building with us ❤️
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hardfist@hardfist_1Sep 27
I'm thinking of starting with one of the least-discussed parts of webpack: caching. github.com/hardfist/compiler… I'd like to talk about webpack's fairly complex caching design, why getting caching right is so difficult (BTW, almost every bundler I've used has had caching bugs, and webpack probably has the fewest), and a little about how Turbopack improves on webpack's caching design. This is a fairly informal write-up and may contain some inaccuracies.

webpack Persistent Cache and Memory Cache · hardfist compiler-notes · Discussion #10

webpack Persistent Cache and Memory Cache Chinese version The hard part of cache design is invalidation. webpack's persistent cache, memory cache, and incremental computation can seem tightly i...

github.com
hardfist@hardfist_1Jul 29
Even though webpack may be considered outdated by some these days, and few people still talk about it, I’d still love to discuss some of the good design ideas behind webpack(or Rspack and Turbopack). I’m just not sure whether people are still interested in the topic.
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hardfist@hardfist_1Sep 26
Looks like ChatGPT is on Rspack now too 👀 Two AI giants. One bundler.
Jiahan Chen
@jiahan_cJun 30
I asked Codex to help me find popular websites using Rspack. It came back with a bunch of results, and Anthropic’s website was among them 👀
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Zack Jackson
@ScriptedAlchemySep 18
Replying to @ReactRouter
@ReactRouter 8 on Rsbuild 🚀 Framework Mode, SSR, SPA, static prerendering, and experimental React Server Components. Passing all test cases from RR Repo! github.com/rstackjs/rsbuild-…
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I only recently learned that Rsbuild fully supports React Router Framework Mode. Huge kudos to @ScriptedAlchemy for the outstanding work! github.com/rstackjs/rsbuild-…

GitHub - rstackjs/rsbuild-plugin-react-router: React Router Framework Mode adapter for Rsbuild.

React Router Framework Mode adapter for Rsbuild. Contribute to rstackjs/rsbuild-plugin-react-router development by creating an account on GitHub.

github.com
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Rspack is written in Rust, but source maps count columns in UTF-16. That’s a LOT of UTF-16 length calculations—so I built simd-utf16-len ⚡ SIMD-powered counting, up to 12× faster than encode_utf16().count() in benchmarks. github.com/SyMind/simd-utf16…

GitHub - SyMind/simd-utf16-len: SIMD-accelerated UTF-16 length calculation from UTF-8 strings

SIMD-accelerated UTF-16 length calculation from UTF-8 strings - SyMind/simd-utf16-len

github.com
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I’m using AI agents to make Lightning CSS output smaller ⚡ Automating the workflow: real-world CSS → minifier diffs → regression tests → fixes → upstream PRs.
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Nikhil S@_nikhilsnayak_Sep 4
Replying to @reactjs
@reactjs owns the UI. @EffectTS_ owns the runtime. effective-rsc is an Effect-native RSC framework for @bunjavascript, built on @rspack_dev and the Navigation API. More details in the blog post linked below.
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In my view, drawing on experience building Rspack, Rslib places particular emphasis on generating output that downstream bundlers can consume and tree-shake effectively.
Rspack@rspack_devSep 3
🦀 Rslib 1.0 is here! 📦 Multiple output formats, including Module Federation 🔀 Bundled or bundleless ⚛️ Component libraries across frameworks 🎨 Built-in CSS and asset support 🔵 TypeScript 7 support for fast declarations See what's new in Rslib 1.0 👇 rslib.rs/blog/v1-0

Announcing Rslib 1.0 - Rslib

Rslib 1.0 is here, focusing on library build capabilities across use cases and the developer experience, with upgrade guidance and a look at what's next.

rslib.rs
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Jiahan Chen
@jiahan_cAug 24
In the next release, Rsbuild will enable chunk splitting by default for Node.js builds. This reduces duplicate code across chunks and makes SSR apps more efficient. The benchmark below is a TanStack Start stress test case with many routes and shared modules:
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Good!
blink@TheBlinks182Aug 17
Replying to @TheBlinks182 @jiahan_c @schanuelmiller @rspack_dev @tan_stack @tannerlinsley @CongCongPan
Done - github.com/web-infra-dev/rsb… Reviews and feedback are very welcome! :) Rsbuild ❤️ Tanstack

docs: add TanStack Start migration guide by Blinks44 · Pull Request #8285 · web-infra-dev/rsbuild

Summary This PR adds a migration guide for moving TanStack Start applications from Vite to Rsbuild, covering both React and Solid. The guide has been battle-tested on our production application, wh...

github.com
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Jiahan Chen
@jiahan_cAug 12
Just found Rshono 👀
lasse@lassektAug 10
Updated the llms.txt to include llms.txt links to @honojs and @rspack_dev and @reactjs and added AGENTS.md to the default scaffolder command: rshono.com.

rshono — Hono + Rspack + React Server Components

Minimal web framework — Hono + Rspack + React Server Components.

rshono.com
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Build Faster with Rspack!
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Rspack@rspack_devJun 18
🆕 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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Amazing collab with the friendly TanStack team! 🤝 Their unique RSC approach breaks traditional root-level limits—it's brilliant. Rsbuild & Rspack are evolving fast. We're committed to being the universal RSC infra to support more frameworks! 🚀
TANSTACK
@tan_stackJun 2
Another build path just washed ashore 🏖️ TanStack Start now supports Rsbuild 2 alongside Vite, bringing the full Start feature set to the Rspack / Webpack ecosystem. tanstack.com/blog/start-adds…

TanStack Start Adds First-Class Rsbuild Support | TanStack Blog

TanStack Start now supports Rsbuild 2 alongside Vite, so teams can choose the build tool that best fits their stack, preferences, and infrastructure.

tanstack.com
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