# Rollup vs Turbopack

| Attribute | Rollup | Turbopack |
|---|---|---|
| **vioscaleAI score** | 65.1 (76% (high)) | 63.4 (60% (medium)) |
| activity.commits_last_30d | 53 | 100 |
| adoption.dependent_repos | 1,133,301 | 304,007 |
| adoption.github_stars | 26,299 | 143,006 |
| content.faq | `[{"answer":"A module bundler that combines JavaScript files and compiles them using ES module format, supporting output to multiple formats (ES modules, CommonJS, UMD, SystemJS) and optimizing code size through tree-shaking to run efficiently in various environments including browsers and Node.js. It is indexed under Bundlers.","source":"https://rollupjs.org","question":"What is Rollup?","confidence":0.6},{"answer":"Rollup is open source, so it can be self-hosted and used at no licence cost. Pricing changes often, so verify at source before relying on it.","source":"https://rollupjs.org","question":"Is Rollup free to use?","confidence":0.6},{"answer":"Rollup supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://rollupjs.org","question":"What platforms does Rollup support?","confidence":0.6}]` | `[{"answer":"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. It is indexed under Bundlers.","source":"https://turbo.build/pack","question":"What is Turbopack?","confidence":0.6},{"answer":"Turbopack supports Windows, macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://turbo.build/pack","question":"What platforms does Turbopack support?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Turbopack, including SWC, Lightning CSS and Sass. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://turbo.build/pack","question":"What does Turbopack integrate with?","confidence":0.6},{"answer":"Yes. Turbopack is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/vercel/next.js","question":"Is Turbopack open source?","confidence":0.95},{"answer":"Turbopack is available worldwide. The vendor is headquartered in the United States.","source":"https://turbo.build/pack","question":"Where is Turbopack available?","confidence":0.75}]` |
| description.long | Rollup is a module bundler that compiles JavaScript code written as ES modules into various output formats for compatibility with different environments. It performs static analysis to eliminate unused code and can target modern browsers with native ES module support or legacy environments requiring CommonJS or UMD output. | A bundler integrated into Next.js that prioritizes development speed and ease of setup, with built-in support for CSS, React, and TypeScript. |
| features.capabilities | `{"open_source":true,"tree_shaking":true}` | `{"zero_config":true,"css_bundling":true,"remote_caching":true,"incremental_builds":true,"webpack_plugin_compat":false}` |
| integrations.count | 2 | 2 |
| integrations.list | `[{"name":"Vite"},{"name":"WMR"}]` | `[{"name":"SWC"},{"name":"Lightning CSS"},{"name":"Sass"},{"name":"ESLint","native":true},{"url":"https://marketplace.visualstudio.com/items?itemName=Vercel.turbo-vsc","name":"VSCode","native":true}]` |
| language.primary | JavaScript | JavaScript |
| license.spdx | - | 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","sourceUrl":"https://rollupjs.org","retrievedAt":"2026-08-20T16:33:55.692Z"}` | - |
| pricing.model | open_source | commercial |
| pricing.price_level | free | - |
| release.cadence_days | 4 | - |
| release.history | `[{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.6","date":"2026-10-13T09:04:50Z","type":"stable","version":"v4.64.6"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.5","date":"2026-10-10T13:05:03Z","type":"stable","version":"v4.64.5"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.4","date":"2026-10-10T06:08:53Z","type":"stable","version":"v4.64.4"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.3","date":"2026-10-08T18:11:54Z","type":"stable","version":"v4.64.3"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.2","date":"2026-10-07T17:41:17Z","type":"stable","version":"v4.64.2"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.1","date":"2026-10-07T05:43:11Z","type":"stable","version":"v4.64.1"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.64.0","date":"2026-10-02T15:41:02Z","type":"stable","version":"v4.64.0"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.6","date":"2026-10-01T06:53:07Z","type":"stable","version":"v4.63.6"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.5","date":"2026-09-24T10:09:48Z","type":"stable","version":"v4.63.5"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.4","date":"2026-09-19T06:38:02Z","type":"stable","version":"v4.63.4"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.3","date":"2026-09-14T12:47:02Z","type":"stable","version":"v4.63.3"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.2","date":"2026-09-12T06:39:14Z","type":"stable","version":"v4.63.2"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.1","date":"2026-08-28T06:01:35Z","type":"stable","version":"v4.63.1"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.63.0","date":"2026-08-25T13:05:57Z","type":"stable","version":"v4.63.0"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.5","date":"2026-08-20T17:03:22Z","type":"stable","version":"v4.62.5"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.4","date":"2026-08-01T05:22:37Z","type":"stable","version":"v4.62.4"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.3","date":"2026-07-26T15:00:28Z","type":"stable","version":"v4.62.3"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.2","date":"2026-06-19T14:57:25Z","type":"stable","version":"v4.62.2"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.1","date":"2026-06-19T12:43:26Z","type":"stable","version":"v4.62.1"},{"url":"https://github.com/rollup/rollup/releases/tag/v4.62.0","date":"2026-06-13T08:32:26Z","type":"stable","version":"v4.62.0"}]` | `[{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.11","date":"2026-10-14T18:52:59Z","type":"prerelease","version":"v16.5.0-canary.11"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.1","date":"2026-10-14T17:47:59Z","type":"stable","version":"v16.4.1"},{"url":"https://github.com/vercel/next.js/releases/tag/v15.5.28","date":"2026-10-14T17:47:49Z","type":"stable","version":"v15.5.28"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.10","date":"2026-10-13T23:50:28Z","type":"prerelease","version":"v16.5.0-canary.10"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.9","date":"2026-10-12T23:53:03Z","type":"prerelease","version":"v16.5.0-canary.9"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.8","date":"2026-10-10T23:47:51Z","type":"prerelease","version":"v16.5.0-canary.8"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.7","date":"2026-10-09T23:48:05Z","type":"prerelease","version":"v16.5.0-canary.7"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.6","date":"2026-10-09T16:11:53Z","type":"prerelease","version":"v16.5.0-canary.6"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.5","date":"2026-10-08T23:55:20Z","type":"prerelease","version":"v16.5.0-canary.5"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.4","date":"2026-10-08T16:11:37Z","type":"prerelease","version":"v16.5.0-canary.4"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.3","date":"2026-10-07T23:50:30Z","type":"prerelease","version":"v16.5.0-canary.3"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.2","date":"2026-10-07T07:40:30Z","type":"prerelease","version":"v16.5.0-canary.2"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.1","date":"2026-10-06T23:52:54Z","type":"prerelease","version":"v16.5.0-canary.1"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.5.0-canary.0","date":"2026-10-06T18:52:27Z","type":"prerelease","version":"v16.5.0-canary.0"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0","date":"2026-10-07T10:03:29Z","type":"stable","version":"v16.4.0"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.63","date":"2026-10-06T17:29:39Z","type":"prerelease","version":"v16.4.0-canary.63"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.62","date":"2026-10-06T15:22:43Z","type":"prerelease","version":"v16.4.0-canary.62"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.61","date":"2026-10-05T23:47:21Z","type":"prerelease","version":"v16.4.0-canary.61"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.60","date":"2026-10-04T23:45:10Z","type":"prerelease","version":"v16.4.0-canary.60"},{"url":"https://github.com/vercel/next.js/releases/tag/v16.4.0-canary.59","date":"2026-10-04T00:23:29Z","type":"prerelease","version":"v16.4.0-canary.59"}]` |
| reliability.status_page | - | yes |
| security.scorecard | 6.5 | 6.2 |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=rollup&per_page=100","last_12m":1,"max_severity":"HIGH"}` | `{"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 | Rollup | 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: vioscaleAI. Generated 2026-10-16T18:32:56.776Z. "-" = undocumented, not absent.*