# Homebrew vs JSR

**Leader by vioscaleAI score:** Homebrew

| Attribute | Homebrew | JSR |
|---|---|---|
| **vioscaleAI score** | 55.2 (52% (medium)) | 46.5 (42% (low)) |
| activity.commits_last_30d | 100 | 57 |
| adoption.dependent_repos | 0 | 0 |
| adoption.github_stars | 50,016 | 2,977 |
| content.faq | `[{"answer":"Homebrew is a package manager that installs command-line tools, libraries, and applications from upstream source code. It organizes each package in an isolated directory and uses symlinks to integrate them into your system. It is indexed under Package Registries.","source":"https://brew.sh","question":"What is Homebrew?","confidence":0.6},{"answer":"Homebrew offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://brew.sh","question":"Is Homebrew free?","confidence":0.6},{"answer":"Homebrew supports macOS, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://brew.sh","question":"What platforms does Homebrew support?","confidence":0.6},{"answer":"Yes. Homebrew can be deployed self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://brew.sh","question":"Can Homebrew be self-hosted?","confidence":0.6},{"answer":"Yes. Homebrew is published under the BSD-2-Clause 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/Homebrew/brew","question":"Is Homebrew open source?","confidence":0.95}]` | `[{"answer":"An open-source package registry for JavaScript and TypeScript that publishes ECMAScript modules natively. It works across multiple JavaScript runtimes including Node.js, Deno, Bun, and Cloudflare Workers, with built-in TypeScript support, automatic documentation generation, and interoperability with npm packages. It is indexed under Package Registries.","source":"https://jsr.io","question":"What is JSR?","confidence":0.6},{"answer":"JSR is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.","source":"https://jsr.io","question":"Is JSR free to use?","confidence":0.6},{"answer":"JSR supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://jsr.io","question":"What platforms does JSR support?","confidence":0.6},{"answer":"Yes. JSR can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://jsr.io","question":"Can JSR be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for JSR, including Node.js, Deno, Bun, Cloudflare Workers, npm and Algolia. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://jsr.io","question":"What does JSR integrate with?","confidence":0.6},{"answer":"Yes. JSR 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/jsr-io/jsr","question":"Is JSR open source?","confidence":0.95}]` |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | Homebrew is a free, community-driven package manager that automates the installation and management of software packages, libraries, and applications. It supports multiple platforms and package formats, allowing users to install tools from official repositories or maintain custom packages. | An open-source package registry for JavaScript and TypeScript that publishes ECMAScript modules natively. It works across multiple JavaScript runtimes including Node.js, Deno, Bun, and Cloudflare Workers, with built-in TypeScript support, automatic documentation generation, and interoperability with npm packages. |
| features.capabilities | `{"role":"public_registry","ecosystem":"os","deployment":"cli_local","open_source":"oss","pricing_model":"free","package_formats":"multi","private_packages":true,"content_addressable":true,"vuln_license_scanning":true,"supply_chain_integrity":true}` | `{"role":"public_registry","ecosystem":"polyglot","deployment":"saas","open_source":"oss","pricing_model":"free","package_formats":"single","private_packages":true,"supply_chain_integrity":true}` |
| integrations.count | 8 | 6 |
| integrations.list | `[{"name":"Mac App Store","native":true},{"name":"WinGet","native":true},{"name":"VSCode","native":true},{"name":"Go","native":true},{"name":"Cargo","native":true},{"name":"uv","native":true},{"name":"Flatpak","native":true},{"name":"kubectl","native":true}]` | `[{"name":"Node.js"},{"name":"Deno"},{"name":"Bun"},{"name":"Cloudflare Workers"},{"name":"npm"},{"name":"Algolia"},{"name":"GitHub","native":true}]` |
| language.primary | Ruby | Rust |
| license.spdx | BSD-2-Clause | MIT |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"mac":true,"linux":true,"windows":true}` | `{"web":true}` |
| pricing | `{"type":"free","freeTier":true,"sourceUrl":"https://brew.sh","retrievedAt":"2026-10-15T09:22:56.084Z"}` | `{"type":"free","plans":[{"free":true,"name":"Public","features":["Publish packages","ECMAScript modules","Automatic API documentation","TypeScript support","Cross-runtime compatibility"],"description":"Free public package registry","contactSales":false}],"summary":"Free and open-source","freeTier":true,"sourceUrl":"https://jsr.io","retrievedAt":"2026-08-14T08:31:11.032Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | free | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 3 | - |
| release.history | `[{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.9","date":"2026-10-08T10:51:59Z","type":"stable","version":"7.0.9"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.8","date":"2026-10-05T07:48:38Z","type":"stable","version":"7.0.8"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.7","date":"2026-09-28T07:49:21Z","type":"stable","version":"7.0.7"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.6","date":"2026-09-21T16:33:33Z","type":"stable","version":"7.0.6"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.5","date":"2026-09-21T14:32:39Z","type":"stable","version":"7.0.5"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.4","date":"2026-09-17T16:38:21Z","type":"stable","version":"7.0.4"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.3","date":"2026-09-16T18:31:15Z","type":"stable","version":"7.0.3"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.2","date":"2026-09-15T16:44:56Z","type":"stable","version":"7.0.2"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.1","date":"2026-09-13T16:26:18Z","type":"stable","version":"7.0.1"},{"url":"https://github.com/Homebrew/brew/releases/tag/7.0.0","date":"2026-09-13T08:30:11Z","type":"stable","version":"7.0.0"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.22","date":"2026-09-05T07:56:10Z","type":"stable","version":"6.0.22"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.21","date":"2026-09-01T12:22:13Z","type":"stable","version":"6.0.21"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.20","date":"2026-08-27T10:26:48Z","type":"stable","version":"6.0.20"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.19","date":"2026-08-24T07:43:35Z","type":"stable","version":"6.0.19"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.18","date":"2026-08-17T07:46:53Z","type":"stable","version":"6.0.18"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.17","date":"2026-08-11T14:37:20Z","type":"stable","version":"6.0.17"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.16","date":"2026-08-10T13:40:39Z","type":"stable","version":"6.0.16"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.15","date":"2026-08-03T07:55:59Z","type":"stable","version":"6.0.15"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.14","date":"2026-07-31T15:10:38Z","type":"stable","version":"6.0.14"},{"url":"https://github.com/Homebrew/brew/releases/tag/6.0.13","date":"2026-07-27T12:54:46Z","type":"stable","version":"6.0.13"}]` | - |
| reliability.status_page | yes | - |
| security.disclosure_policy | yes | - |
| security.scorecard | 5.9 | 7.3 |
| security.trust_center | https://brew.sh/2021/04/21/security-incident-disclosure/ | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FHomebrew%2Fbrew&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fjsr-io%2Fjsr&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Package Registries)

| Capability | Homebrew | JSR |
|---|:--:|:--:|
| **Core** |  |  |
| Role | Public registry | Public registry |
| **Ecosystem** |  |  |
| Ecosystem / language | OS-level | Polyglot |
| **Deployment** |  |  |
| Deployment | CLI-local | SaaS |
| **Formats** |  |  |
| Package formats supported | Many formats | Single ecosystem |
| **Hosting** |  |  |
| Private / scoped packages | ✓ | ✓ |
| Upstream proxy / caching | - | - |
| **Resolution** |  |  |
| Lockfile / deterministic installs | - | - |
| Workspaces / monorepo | - | - |
| Content-addressable store | ✓ | - |
| **Supply chain** |  |  |
| Supply-chain integrity | ✓ | ✓ |
| Vulnerability / licence scanning | ✓ | - |
| **Licensing** |  |  |
| Openness | Open-source | Open-source |
| **Pricing** |  |  |
| Pricing model | Free / OSS | Free / OSS |

*Source: vioscaleAI. Generated 2026-10-16T22:11:59.174Z. "-" = undocumented, not absent.*