# Headless UI vs Mantine

| Attribute | Headless UI | Mantine |
|---|---|---|
| **vioscaleAI score** | 67.4 (57% (medium)) | 70.8 (78% (high)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | 45,352 | 8,511 |
| adoption.github_stars | 28,775 | 31,826 |
| adoption.package_downloads_weekly | 7,496,681 | 2,815,573 |
| content.faq | `[{"answer":"Open-source library of fully accessible UI components designed to be completely unstyled, providing seamless integration with Tailwind CSS It is indexed under Frontend UI Frameworks.","source":"https://headlessui.com/","question":"What is Headless UI?","confidence":0.6},{"answer":"Headless UI 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://headlessui.com/","question":"Is Headless UI free to use?","confidence":0.6},{"answer":"We have confirmed browser-based access to Headless UI. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://headlessui.com/","question":"What platforms does Headless UI support?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Headless UI, including React, Vue and Tailwind CSS. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://headlessui.com/","question":"What does Headless UI integrate with?","confidence":0.6},{"answer":"Yes. Headless UI 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/tailwindlabs/headlessui","question":"Is Headless UI open source?","confidence":0.99}]` | `[{"answer":"A comprehensive library providing pre-built React components, hooks, and documentation for constructing fully-featured accessible web applications faster than standard development. It is indexed under Frontend UI Frameworks.","source":"https://mantine.dev/","question":"What is Mantine?","confidence":0.6},{"answer":"Mantine 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://mantine.dev/","question":"Is Mantine free to use?","confidence":0.6},{"answer":"We have confirmed browser-based access to Mantine. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://mantine.dev/","question":"What platforms does Mantine support?","confidence":0.6},{"answer":"We have confirmed 7 integrations for Mantine, including Cursor, Claude Code, Windsurf, ChatGPT, GitHub, Discord and Phosphor Icons. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://mantine.dev/","question":"What does Mantine integrate with?","confidence":0.6},{"answer":"Yes. Mantine 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/mantinedev/mantine","question":"Is Mantine open source?","confidence":0.99}]` |
| description.long | Provides unstyled, fully accessible UI components that you can style using utility classes from Tailwind CSS | A comprehensive React component library with 120+ pre-built components, performant CSS styling, and integrated form handling utilities. |
| features.capabilities | `{"paradigm":"Headless component library","bundle_size":"tiny","ssr_support":true,"virtual_dom":true,"component_model":true}` | `{"paradigm":"React component library","virtual_dom":true,"component_model":true,"state_management":true,"typescript_first":true}` |
| integrations.count | 3 | 8 |
| integrations.list | `[{"name":"React"},{"name":"Vue"},{"name":"Tailwind CSS"}]` | `[{"name":"Cursor"},{"name":"Claude Code"},{"name":"Windsurf"},{"name":"ChatGPT"},{"name":"Claude"},{"name":"GitHub"},{"name":"Discord"},{"name":"Phosphor Icons"}]` |
| language.primary | TypeScript | TypeScript |
| license.spdx | MIT | MIT |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://headlessui.com/","retrievedAt":"2026-08-13T23:00:21.344Z"}` | `{"type":"open_source","summary":"Free and open source","freeTier":true,"sourceUrl":"https://mantine.dev/","retrievedAt":"2026-08-13T23:03:08.330Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 12 | 6 |
| release.history | `[{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.10","date":"2026-04-07T17:11:30Z","type":"stable","version":"@headlessui/react@v2.2.10"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.9","date":"2025-09-25T13:51:49Z","type":"stable","version":"@headlessui/react@v2.2.9"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.8","date":"2025-09-12T15:34:21Z","type":"stable","version":"@headlessui/react@v2.2.8"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.7","date":"2025-07-30T14:04:23Z","type":"stable","version":"@headlessui/react@v2.2.7"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.6","date":"2025-07-24T14:50:04Z","type":"stable","version":"@headlessui/react@v2.2.6"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.5","date":"2025-07-23T11:23:56Z","type":"stable","version":"@headlessui/react@v2.2.5"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.4","date":"2025-05-20T14:17:25Z","type":"stable","version":"@headlessui/react@v2.2.4"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.3","date":"2025-05-12T21:49:39Z","type":"stable","version":"@headlessui/react@v2.2.3"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.2","date":"2025-04-17T13:18:58Z","type":"stable","version":"@headlessui/react@v2.2.2"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.1","date":"2025-04-04T14:48:26Z","type":"stable","version":"@headlessui/react@v2.2.1"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/tailwindcss%40v0.2.2","date":"2025-02-06T13:22:42Z","type":"stable","version":"@headlessui/tailwindcss@v0.2.2"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.2.0","date":"2024-10-25T13:52:27Z","type":"stable","version":"@headlessui/react@v2.2.0"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.10","date":"2024-10-10T18:58:56Z","type":"stable","version":"@headlessui/react@v2.1.10"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.9","date":"2024-10-03T09:58:43Z","type":"stable","version":"@headlessui/react@v2.1.9"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.8","date":"2024-09-12T10:36:03Z","type":"stable","version":"@headlessui/react@v2.1.8"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.7","date":"2024-09-11T15:33:57Z","type":"stable","version":"@headlessui/react@v2.1.7"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/vue%40v1.7.23","date":"2024-09-09T09:07:12Z","type":"stable","version":"@headlessui/vue@v1.7.23"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.6","date":"2024-09-09T19:15:42Z","type":"stable","version":"@headlessui/react@v2.1.6"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.5","date":"2024-09-04T14:37:47Z","type":"stable","version":"@headlessui/react@v2.1.5"},{"url":"https://github.com/tailwindlabs/headlessui/releases/tag/%40headlessui/react%40v2.1.4","date":"2024-09-03T15:26:48Z","type":"stable","version":"@headlessui/react@v2.1.4"}]` | `[{"url":"https://github.com/mantinedev/mantine/releases/tag/9.7.2","date":"2026-10-11T09:13:47Z","type":"stable","version":"9.7.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.7.1","date":"2026-10-06T12:35:56Z","type":"stable","version":"9.7.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.7.0","date":"2026-10-05T08:10:19Z","type":"stable","version":"9.7.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.6.3","date":"2026-09-26T08:52:29Z","type":"stable","version":"9.6.3"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.6.2","date":"2026-09-21T06:54:29Z","type":"stable","version":"9.6.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.6.1","date":"2026-09-09T13:22:40Z","type":"stable","version":"9.6.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.6.0","date":"2026-08-31T15:31:03Z","type":"stable","version":"9.6.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.5.2","date":"2026-08-22T17:15:59Z","type":"stable","version":"9.5.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.5.1","date":"2026-08-02T07:53:10Z","type":"stable","version":"9.5.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.5.0","date":"2026-07-27T07:49:20Z","type":"stable","version":"9.5.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.4.2","date":"2026-07-21T07:56:09Z","type":"stable","version":"9.4.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.4.1","date":"2026-06-28T10:51:20Z","type":"stable","version":"9.4.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.4.0","date":"2026-06-22T16:19:36Z","type":"stable","version":"9.4.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.3.2","date":"2026-06-16T16:30:13Z","type":"stable","version":"9.3.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.3.1","date":"2026-06-08T17:54:39Z","type":"stable","version":"9.3.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.3.0","date":"2026-06-02T09:03:48Z","type":"stable","version":"9.3.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.2.2","date":"2026-05-27T14:53:06Z","type":"stable","version":"9.2.2"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.2.1","date":"2026-05-14T13:46:53Z","type":"stable","version":"9.2.1"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.2.0","date":"2026-05-11T16:01:36Z","type":"stable","version":"9.2.0"},{"url":"https://github.com/mantinedev/mantine/releases/tag/9.1.1","date":"2026-04-27T17:42:32Z","type":"stable","version":"9.1.1"}]` |
| reliability.status_page | - | yes |
| security.scorecard | 4.2 | 6.1 |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40headlessui%2Freact&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40mantine%2Fcore&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Frontend UI Frameworks)

| Capability | Headless UI | Mantine |
|---|:--:|:--:|
| **Core** |  |  |
| Paradigm | Headless component library | React component library |
| Reusable component model | ✓ | ✓ |
| **Rendering** |  |  |
| Virtual DOM | ✓ | ✓ |
| Signals / fine-grained reactivity | - | - |
| SSR support | ✓ | - |
| **DX** |  |  |
| First-class TypeScript | - | ✓ |
| **State** |  |  |
| Built-in state management | - | ✓ |
| **Ecosystem** |  |  |
| Official router | - | - |
| **Performance** |  |  |
| Runtime size | Tiny (<10kb) | - |

*Source: vioscaleAI. Generated 2026-10-16T20:04:06.924Z. "-" = undocumented, not absent.*