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ByteDance Web Infra
ByteDance Web Infra
Apr 23, 2026 · Frontend Development

Rsbuild 2.0 Released with New Features and Upcoming TanStack Start Support

Rsbuild 2.0 launches with Rspack 2.0 underpinnings, offering React Server Components, enhanced dev‑server communication, custom logging, lighter default dependencies, safer localhost defaults, modern ESM output, updated browser targets, and a migration path for existing projects, while announcing future integration with TanStack Start.

Frontend BuildNode.jsReact Server Components
0 likes · 21 min read
Rsbuild 2.0 Released with New Features and Upcoming TanStack Start Support
ByteDance Web Infra
ByteDance Web Infra
Apr 22, 2026 · Frontend Development

Rspack 2.0 Released – Up to 10× Faster Builds, New ESM Support and RSC

Rspack 2.0 launches with up to 10 × build speed gains over version 1.0, refined default APIs, pure‑ESM packages, enhanced tree‑shaking, React Server Components support, simplified target configuration, hash‑based module IDs and improved code‑splitting, while maintaining webpack compatibility and expanding ecosystem integrations.

Build ToolESMReact Server Components
0 likes · 24 min read
Rspack 2.0 Released – Up to 10× Faster Builds, New ESM Support and RSC
Node.js Tech Stack
Node.js Tech Stack
Jan 5, 2026 · Frontend Development

Rspack 1.7 Launches with Stable Lazy Compilation, Boosting Front‑End Build Speed

Rspack 1.7, the final minor release of the fast front‑end bundler, enables Lazy Compilation by default, resolves long‑standing SWC plugin compatibility issues, and brings major upgrades across the Rstack ecosystem—including Rsbuild's error overlay, performance size diff, and Rspress's AI‑ready SSG‑MD documentation feature.

AI DocumentationFrontend BuildLazy Compilation
0 likes · 7 min read
Rspack 1.7 Launches with Stable Lazy Compilation, Boosting Front‑End Build Speed
Sohu Tech Products
Sohu Tech Products
Dec 17, 2025 · Frontend Development

How Frontend Engineering Evolved: Choosing Between Webpack, Vite, and Rspack

This article traces the evolution of frontend engineering from static pages to modern modular workflows, explains the core responsibilities of bundlers, compares Webpack, Vite, and Rspack in terms of architecture, performance, configuration complexity, and ecosystem, and offers guidance on selecting the right tool for a project.

RspackVitebundling
0 likes · 23 min read
How Frontend Engineering Evolved: Choosing Between Webpack, Vite, and Rspack
大转转FE
大转转FE
Dec 15, 2025 · Frontend Development

From Static Pages to Modern Bundlers: How Webpack, Vite, and Rspack Evolve Frontend Engineering

This article traces the evolution of frontend engineering from static HTML pages to modular development, explains the core responsibilities of bundlers, compares Webpack, Vite, and Rspack in terms of architecture, performance, configuration complexity, and ecosystem support, and offers guidance on selecting the right tool for a project.

EngineeringRspackVite
0 likes · 24 min read
From Static Pages to Modern Bundlers: How Webpack, Vite, and Rspack Evolve Frontend Engineering
大转转FE
大转转FE
Nov 3, 2025 · Artificial Intelligence

Must‑Read AI & Frontend Highlights: Voice Agents, Multi‑Agent Tips, AI Coding & Rspack 1.6

This newsletter curates five insightful articles covering voice agent applications in games and insurance, ten practical tips for building multi‑agent systems with context engineering, a deep dive into AI‑assisted coding from theory to practice, high‑accuracy AI coding workflow design, and the release of Rspack 1.6 for smaller, cleaner build artifacts.

AI CodingMulti-AgentRspack
0 likes · 4 min read
Must‑Read AI & Frontend Highlights: Voice Agents, Multi‑Agent Tips, AI Coding & Rspack 1.6
ByteDance Web Infra
ByteDance Web Infra
Oct 31, 2025 · Frontend Development

What’s New in Rspack 1.6? Explore Enhanced Tree Shaking, Import Defer, and Faster Builds

Rspack 1.6 is officially released, bringing enhanced tree shaking for dynamic imports, native support for the import defer syntax, a new experimental EsmLibraryPlugin for cleaner ESM bundles, default barrel optimization, stable layer handling, JSX preservation, source‑map extraction, significant performance gains, and a host of updates across the Rstack ecosystem such as Rsbuild, Rspress, Rslib, Rstest and Rsdoctor.

ESM optimizationRspackTree Shaking
0 likes · 16 min read
What’s New in Rspack 1.6? Explore Enhanced Tree Shaking, Import Defer, and Faster Builds
ByteDance Web Infra
ByteDance Web Infra
Aug 27, 2025 · Frontend Development

What’s New in Rspack 1.5? Faster Builds, Rust Extensions, and Barrel Optimizations

Rspack 1.5 introduces experimental lazy‑barrel support, a native Rust file‑watcher, browser‑ready builds, Rust‑based plugins, constant and enum inlining, type‑reexport analysis, a built‑in virtual‑module system, module‑federation runtime boosts, install‑size reductions, seal‑stage speedups, and a host of ecosystem updates such as dropping Node 16, stabilizing lazy compilation, and new releases for Rslint, Rsbuild, Rslib, Rspress, Rsdoctor, and Rstest.

Build PerformanceFrontend toolingLazy Compilation
0 likes · 22 min read
What’s New in Rspack 1.5? Faster Builds, Rust Extensions, and Barrel Optimizations
ByteDance Web Infra
ByteDance Web Infra
Apr 10, 2025 · Frontend Development

Introducing next-rspack: Seamless Rspack Integration for Next.js with Performance Benchmarks and Future Roadmap

The article announces the next-rspack plugin that enables Next.js to use Rspack as a high‑performance, webpack‑compatible bundler, outlines current performance characteristics for App and Page routers, details collaboration with Vercel, and presents a roadmap for further enhancements and community involvement.

BundlerNext.jsRspack
0 likes · 10 min read
Introducing next-rspack: Seamless Rspack Integration for Next.js with Performance Benchmarks and Future Roadmap
ByteDance Web Infra
ByteDance Web Infra
Mar 31, 2025 · Frontend Development

Rspack 1.3 Release: New Features, Performance Optimizations, Rstack Progress, Ecosystem Updates, and Upgrade Guide

Rspack 1.3 introduces circular‑dependency detection, HTTP imports, lazy‑compilation middleware, AMD module support, 25% faster code splitting, output size reductions, macOS memory optimizations, updates to the Rstack ecosystem (Rsdoctor 1.0, Rsbuild 1.3, Rslib 0.6, Rspress 2.0, Rstest), plus detailed upgrade instructions for module types and SWC plugins.

AMD supportFrontend BuildLazy Compilation
0 likes · 12 min read
Rspack 1.3 Release: New Features, Performance Optimizations, Rstack Progress, Ecosystem Updates, and Upgrade Guide
ByteDance Web Infra
ByteDance Web Infra
Jan 23, 2025 · Frontend Development

Rspack v1.2 Release: Persistent Cache, Yarn PnP Support, Performance Optimizations, and Ecosystem Updates

Rspack v1.2 introduces experimental persistent caching, Yarn PnP support, faster code splitting, reduced memory usage, smaller bundle sizes, and Angular integration, along with detailed upgrade guidance and performance benchmarks, making it a significant improvement for frontend developers.

Rspackperformance optimizationpersistent cache
0 likes · 9 min read
Rspack v1.2 Release: Persistent Cache, Yarn PnP Support, Performance Optimizations, and Ecosystem Updates
ByteDance Web Infra
ByteDance Web Infra
Sep 10, 2024 · Frontend Development

Rsbuild 1.0 Release: A Fast, TypeScript‑Friendly Frontend Build Tool Powered by Rspack

Rsbuild 1.0, built on the high‑performance Rspack engine, offers a lightweight, easy‑to‑use TypeScript‑friendly API, dramatically faster dev/startup times, fewer dependencies, and a rich plugin ecosystem, positioning it as the most efficient modern frontend build tool compared to CRA, Vite, and Rspack CLI.

RsbuildRspackTypeScript
0 likes · 12 min read
Rsbuild 1.0 Release: A Fast, TypeScript‑Friendly Frontend Build Tool Powered by Rspack
ByteDance Web Infra
ByteDance Web Infra
Aug 20, 2024 · Frontend Development

Lessons Learned Switching to Rspack: Migration Experience, Configuration Tips, and Performance Results

The article shares a developer’s experience migrating two large Webpack projects to Rspack, covering why Rspack was chosen, detailed lessons on TypeScript handling, CSS extraction, service‑worker support, plugin compatibility, CLI differences, performance benchmarks, and future expectations for the Rust‑based bundler.

RspackService WorkerTypeScript
0 likes · 15 min read
Lessons Learned Switching to Rspack: Migration Experience, Configuration Tips, and Performance Results
DeWu Technology
DeWu Technology
Jul 10, 2024 · Frontend Development

Optimizing Front-End Build Performance with Rspack in UmiJS Projects

By adding the @umijs/plugin-rspack to UmiJS projects and switching build scripts to rspack-dev and rspack-build, the team replaced Webpack with the Rust-based Rspack compiler, achieving over a two-fold reduction in compilation time—from 150 seconds to around 20 seconds—while preserving compatibility with existing plugins and Module Federation setups.

Build OptimizationFront-endRspack
0 likes · 21 min read
Optimizing Front-End Build Performance with Rspack in UmiJS Projects
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Jan 29, 2024 · Operations

Profiling Rust Applications with macOS Instruments Time Profiler

This article explains how to use the macOS Instruments Time Profiler to perform CPU‑time profiling of Rust programs, demonstrates a sample π‑calculation benchmark, shows the required Cargo configuration, walks through recording and inspecting trace files, and applies the method to diagnose performance regressions in the Rspack project.

InstrumentsProfilingRspack
0 likes · 8 min read
Profiling Rust Applications with macOS Instruments Time Profiler
ByteDance Web Infra
ByteDance Web Infra
Nov 24, 2023 · Frontend Development

Rsbuild v0.1 Release and Rspack 0.4 Major Changes – Features, Performance, and Migration Guide

The article announces Rsbuild v0.1, outlines its performance advantages and key features, introduces the upcoming Rsbuild Doctor tool, details Rspack 0.4's breaking changes, deprecations, new resolver, and provides a comprehensive migration guide with code examples for developers building modern web applications.

Frontend BuildMigration GuidePlugin System
0 likes · 14 min read
Rsbuild v0.1 Release and Rspack 0.4 Major Changes – Features, Performance, and Migration Guide
ByteDance Web Infra
ByteDance Web Infra
Jun 8, 2023 · Frontend Development

Rspack 0.2 Release: New Features, Plugin Hooks, realContentHash, ESM/System Format, SplitChunksPlugin Improvements, Compatibility Updates, and Breaking Changes

Rspack 0.2 introduces numerous enhancements such as realContentHash, DataURI and ESM/System format support, extensive loader and plugin hook compatibility with Webpack, a refactored SplitChunksPlugin, updated framework integrations, benchmark comparisons, and several breaking changes to align filename generation with Webpack standards.

Build ToolRspackfrontend
0 likes · 12 min read
Rspack 0.2 Release: New Features, Plugin Hooks, realContentHash, ESM/System Format, SplitChunksPlugin Improvements, Compatibility Updates, and Breaking Changes
ByteDance Web Infra
ByteDance Web Infra
Apr 11, 2023 · Frontend Development

Migrating Excalidraw from Webpack to Rspack: A Step‑by‑Step Guide

This article demonstrates how to migrate the open‑source Excalidraw drawing application from Webpack to the Rust‑based Rspack bundler, covering repository cloning, dependency installation, Rspack initialization, Sass, HTML plugin, environment variable handling, static asset copying, performance comparison, and the use of react‑scripts‑rspack for automated migration.

Build PerformanceEnvironment VariablesHTML plugin
0 likes · 10 min read
Migrating Excalidraw from Webpack to Rspack: A Step‑by‑Step Guide
ByteDance Web Infra
ByteDance Web Infra
Mar 10, 2023 · Frontend Development

Rspack: A High‑Performance Rust‑Based Web Build Tool – Announcement and Roadmap

Rspack, a Rust‑written web bundler from ByteDance, is officially released as an open‑source project offering dramatically faster dev and build times, strong Webpack compatibility, flexible configuration, and a roadmap that includes richer loader support, advanced caching, plugin APIs, and quality‑assurance measures.

RspackRustWeb Build Tool
0 likes · 9 min read
Rspack: A High‑Performance Rust‑Based Web Build Tool – Announcement and Roadmap