# Rspack vs Turbopack

| Attribute | Rspack | Turbopack |
|---|---|---|
| **Vioscale score** | 54.5 (23% (low)) | 61.1 (22% (low)) |
| activity.commits_last_30d | 100 | 100 |
| adoption.dependent_repos | 14 | 304,007 |
| adoption.github_stars | 12,872 | 141,941 |
| deployment.options | `{"self_hosted":true}` | - |
| description.long | Rspack is a bundler designed for web applications that replaces webpack with faster build speeds and incremental compilation. It maintains webpack API compatibility while delivering performance improvements for local development and production builds. | A Rust-based bundler integrated into Next.js that handles multiple compilers and bundle stitching for client and server environments. Requires native bindings on macOS, Windows, and Linux, with WebAssembly fallback on other platforms. |
| integrations.count | 14 | 3 |
| integrations.list | `[{"name":"Rsbuild"},{"name":"Rslib"},{"name":"Rstest"},{"name":"Rslint"},{"name":"Docusaurus"},{"name":"Modern.js"},{"name":"Meteor"},{"name":"Next.js"},{"name":"Nuxt"},{"name":"Nx"},{"name":"React Native"},{"name":"Storybook"},{"name":"TanStack Router"},{"name":"TanStack Start"}]` | `[{"name":"SWC"},{"name":"Lightning CSS"},{"name":"Sass"}]` |
| language.primary | Rust | JavaScript |
| license.spdx | MIT | MIT |
| market.availability | - | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true}` | `{"cli":true,"mac":true,"linux":true,"windows":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://rspack.dev","retrievedAt":"2026-08-20T16:29:35.188Z"}` | - |
| pricing.free_tier | yes | - |
| pricing.model | open_source | - |
| pricing.price_level | free | - |
| release.cadence_days | 4 | - |
| release.history | `[{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.2.0","date":"2026-08-26T03:42:56Z","type":"stable","version":"v2.2.0"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.2.0-rc.0","date":"2026-08-21T10:49:42Z","type":"prerelease","version":"v2.2.0-rc.0"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.2.0-beta.1","date":"2026-08-18T10:15:58Z","type":"prerelease","version":"v2.2.0-beta.1"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.10","date":"2026-08-13T10:32:13Z","type":"stable","version":"v2.1.10"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.9","date":"2026-08-11T15:43:55Z","type":"stable","version":"v2.1.9"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.8","date":"2026-08-04T11:09:32Z","type":"stable","version":"v2.1.8"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.7","date":"2026-07-29T09:21:11Z","type":"stable","version":"v2.1.7"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.6","date":"2026-07-28T09:04:39Z","type":"stable","version":"v2.1.6"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.5","date":"2026-07-21T11:56:09Z","type":"stable","version":"v2.1.5"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.4","date":"2026-07-14T14:10:08Z","type":"stable","version":"v2.1.4"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.3","date":"2026-07-07T08:30:54Z","type":"stable","version":"v2.1.3"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.2","date":"2026-06-30T08:25:25Z","type":"stable","version":"v2.1.2"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.1","date":"2026-06-27T03:27:12Z","type":"stable","version":"v2.1.1"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.0","date":"2026-06-26T08:59:18Z","type":"stable","version":"v2.1.0"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.0-rc.0","date":"2026-06-23T11:13:16Z","type":"stable","version":"v2.1.0-rc.0"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.1.0-beta.0","date":"2026-06-18T08:35:22Z","type":"stable","version":"v2.1.0-beta.0"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v1.7.12","date":"2026-06-17T12:44:37Z","type":"stable","version":"v1.7.12"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.0.8","date":"2026-06-10T16:03:28Z","type":"stable","version":"v2.0.8"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.0.7","date":"2026-06-10T15:16:22Z","type":"stable","version":"v2.0.7"},{"url":"https://github.com/web-infra-dev/rspack/releases/tag/v2.0.6","date":"2026-06-02T09:48:56Z","type":"stable","version":"v2.0.6"}]` | `[{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.8","date":"2026-08-25T23:46:22Z","type":"prerelease","version":"v16.4.0-canary.8"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.7","date":"2026-08-25T16:44:14Z","type":"prerelease","version":"v16.4.0-canary.7"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.3","date":"2026-08-25T16:17:10Z","type":"stable","version":"v16.3.3"},{"url":"https://github.com/vercel/next.js/releases/tag/v15.5.24","date":"2026-08-25T16:16:55Z","type":"stable","version":"v15.5.24"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.6","date":"2026-08-24T23:45:20Z","type":"prerelease","version":"v16.4.0-canary.6"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.5","date":"2026-08-24T19:47:50Z","type":"prerelease","version":"v16.4.0-canary.5"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.4","date":"2026-08-24T12:02:56Z","type":"prerelease","version":"v16.4.0-canary.4"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.3","date":"2026-08-23T23:46:47Z","type":"prerelease","version":"v16.4.0-canary.3"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.2","date":"2026-08-22T23:45:43Z","type":"prerelease","version":"v16.4.0-canary.2"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.1","date":"2026-08-21T23:43:34Z","type":"prerelease","version":"v16.4.0-canary.1"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.0","date":"2026-08-21T10:05:23Z","type":"prerelease","version":"v16.4.0-canary.0"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.2","date":"2026-08-21T09:36:39Z","type":"stable","version":"v16.3.2"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.26","date":"2026-08-20T23:48:51Z","type":"prerelease","version":"v16.3.1-canary.26"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.25","date":"2026-08-19T23:46:26Z","type":"prerelease","version":"v16.3.1-canary.25"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.24","date":"2026-08-18T23:44:07Z","type":"prerelease","version":"v16.3.1-canary.24"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.23","date":"2026-08-18T11:59:57Z","type":"prerelease","version":"v16.3.1-canary.23"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.22","date":"2026-08-17T23:45:39Z","type":"prerelease","version":"v16.3.1-canary.22"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.21","date":"2026-08-16T23:55:38Z","type":"prerelease","version":"v16.3.1-canary.21"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.20","date":"2026-08-15T23:52:35Z","type":"prerelease","version":"v16.3.1-canary.20"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.3.1-canary.19","date":"2026-08-14T23:46:59Z","type":"prerelease","version":"v16.3.1-canary.19"}]` |
| security.scorecard | - | 6.2 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40rspack%2Fbinding-linux-arm64-gnu&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40next%2Fenv&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Bundlers)

| Capability | Rspack | Turbopack |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Dev server hmr | - | - |
| Native esm dev | - | - |
| Code splitting | - | - |
| Tree shaking | - | - |
| Css bundling | - | - |
| Zero config | - | - |
| Webpack plugin compat | - | - |
| Rollup plugin compat | - | - |
| Monorepo aware | - | - |
| Source maps | - | - |

*Source: Vioscale. Generated 2026-09-01T17:31:55.390Z. "-" = undocumented, not absent.*