# Bootstrap vs SolidJS

| Attribute | Bootstrap | SolidJS |
|---|---|---|
| **Vioscale score** | 70.5 (73% (medium)) | 69.9 (77% (high)) |
| activity.commits_last_30d | 14 | 60 |
| adoption.dependent_repos | 874,564 | 4,425 |
| adoption.github_stars | 174,650 | 35,923 |
| adoption.package_downloads_weekly | 6,450,171 | 3,858,346 |
| adoption.stackoverflow_questions | - | 600 |
| content.faq | `[{"answer":"Bootstrap is an open-source HTML, CSS, and JavaScript framework for building responsive web applications with a mobile-first approach. It provides pre-built components, utilities, and a grid system that help developers create websites and web applications more efficiently without building from scratch.","source":"https://getbootstrap.com","question":"What is Bootstrap and who should use it?","confidence":0.95},{"answer":"Bootstrap is open-source and free to use. There are no licensing fees, subscription costs, or paid tiers required—anyone can download and use it in any project.","source":"https://getbootstrap.com","question":"How much does Bootstrap cost?","confidence":0.95},{"answer":"Bootstrap is a web-based framework designed for building responsive web projects. It runs in any modern web browser and can be deployed across different hosting and infrastructure models.","source":"https://getbootstrap.com","question":"What platforms does Bootstrap support?","confidence":0.9},{"answer":"Bootstrap supports both cloud deployment and self-hosted options, giving teams flexibility to choose the infrastructure model that fits their needs. Developers can deploy Bootstrap-based projects to the hosting platform of their choice.","source":"https://getbootstrap.com","question":"What deployment options are available with Bootstrap?","confidence":0.85},{"answer":"Yes, Bootstrap provides a library of pre-built HTML, CSS, and JavaScript components along with a responsive grid system. Developers can use and customize these components as building blocks for their interfaces.","source":"https://getbootstrap.com","question":"Does Bootstrap include ready-to-use components?","confidence":0.9},{"answer":"Bootstrap is built with Sass and supports customization through Sass variables and functions. This allows developers to adjust colors, spacing, and other design properties to match their brand requirements while keeping the component structure intact.","source":"https://getbootstrap.com","question":"Can I customize Bootstrap's default styling?","confidence":0.9},{"answer":"Yes, Bootstrap is designed with a mobile-first philosophy, prioritizing mobile user experiences and progressively enhancing the interface for larger screens. This approach ensures projects work reliably across different device sizes and screen resolutions.","source":"https://getbootstrap.com","question":"Is Bootstrap built for mobile-first development?","confidence":0.95},{"answer":"Bootstrap includes pre-built JavaScript plugins that add interactivity to components, such as navigation dropdowns, modals, carousels, and tooltips. These plugins extend the basic HTML and CSS components with common interactive behaviors developers can use out of the box.","source":"https://getbootstrap.com","question":"What interactive functionality does Bootstrap provide?","confidence":0.85}]` | `[{"answer":"SolidJS is a JavaScript library for building user interfaces using a declarative programming model with JSX. Unlike frameworks that use a virtual DOM, SolidJS compiles templates directly into real DOM nodes and updates them through fine-grained reactivity, where only code dependent on changed state will re-execute. This approach results in smaller bundle sizes and optimal runtime performance.","source":"https://github.com/solidjs/solid","question":"What is SolidJS and how does it work?","confidence":0.95},{"answer":"SolidJS uses fine-grained reactivity and direct DOM compilation instead of React's virtual DOM reconciliation. In SolidJS, components are functions that run once, and only the specific reactive values that change trigger updates, whereas React re-renders components when state changes. This typically results in better performance and smaller compiled bundle sizes compared to React applications.","source":"https://github.com/solidjs/solid","question":"How does SolidJS differ from React?","confidence":0.9},{"answer":"Yes, SolidJS is completely open-source and free to use under the MIT license. The MIT license permits both commercial and personal use, modification, and distribution without cost or licensing restrictions.","source":"https://github.com/solidjs/solid","question":"Is SolidJS open-source and what license does it use?","confidence":0.95},{"answer":"Yes, SolidJS has first-class TypeScript support and is built on JSX and TypeScript. To use TypeScript with SolidJS, you configure your tsconfig.json with jsx set to 'preserve' and jsxImportSource set to 'solid-js'. This provides full type safety for components, props, and reactive state.","source":"https://github.com/solidjs/solid","question":"Does SolidJS support TypeScript?","confidence":0.9},{"answer":"Fine-grained reactivity refers to a system where the framework tracks which pieces of code depend on which data, and only re-executes the code that depends on changed values. In SolidJS, when state changes, only the specific DOM updates and side effects that depend on that state will run, rather than re-rendering entire components. This precision minimizes unnecessary computation and DOM manipulation.","source":"https://github.com/solidjs/solid","question":"What does 'fine-grained reactivity' mean in SolidJS?","confidence":0.95},{"answer":"SolidJS is suitable for building interactive web applications, single-page applications (SPAs), and progressive web apps. It supports server-side rendering with progressive hydration, error boundaries, suspense for async operations, and context-based state management. The framework also enables authoring custom web components for reusable UI elements.","source":"https://github.com/solidjs/solid","question":"What can I build with SolidJS?","confidence":0.9},{"answer":"SolidJS integrates with modern build tools like Vite and includes ecosystem libraries for state management (built-in Stores and Context), component libraries like Kobalte, and community packages like solid-primitives. The framework also works well with standard JavaScript libraries that directly manipulate the DOM, such as D3 for data visualization.","source":"https://github.com/solidjs/solid","question":"What build tools and ecosystem does SolidJS have?","confidence":0.85},{"answer":"No, SolidJS does not use a virtual DOM. Instead, it compiles JSX templates directly into real DOM nodes at build time. This direct compilation approach eliminates the overhead of virtual DOM diffing and contributes to SolidJS's performance advantages and smaller bundle size.","source":"https://github.com/solidjs/solid","question":"Does SolidJS use a virtual DOM?","confidence":0.95}]` |
| deployment.options | `{"cloud":true}` | - |
| description.long | Bootstrap is a front-end framework and library that provides pre-built HTML components, CSS styling utilities, and JavaScript plugins for constructing modern web applications. It simplifies responsive design with a grid system and standardized UI components. | A JavaScript library for constructing user interfaces using fine-grained reactivity, updating only what changes rather than diffing virtual DOMs. Emphasizes performance through reactive primitives and supports modern patterns like async handling, server-side rendering, hydration, and streaming. |
| features.capabilities | `{"paradigm":"CSS and JavaScript component library","bundle_size":"small","component_model":true}` | `{"paradigm":"Fine-grained reactivity with reactive primitives","bundle_size":"tiny","ssr_support":true,"virtual_dom":false,"component_model":true,"router_official":true,"state_management":true,"typescript_first":true,"signals_reactivity":true}` |
| integrations.count | - | 50 |
| integrations.list | - | `[{"name":"Vite"},{"name":"Astro"},{"name":"Mapbox GL JS"},{"name":"Apollo GraphQL"},{"name":"TipTap"},{"name":"Popper.js"},{"name":"hCaptcha"},{"name":"Tailwind CSS"},{"name":"Monaco Editor"},{"name":"Spotify"},{"name":"Tawk.to"},{"name":"Playwright"},{"name":"Vercel Styled JSX"},{"name":"Web Components"},{"name":"solid-router"},{"name":"solid-element"},{"name":"solid-meta"},{"name":"solid-refresh"},{"name":"vite-plugin-solid"},{"name":"solid-styled-jsx"},{"name":"eslint-plugin-solid"},{"name":"babel-plugin-solid-labels"},{"name":"solid-tiptap"},{"name":"solid-popper"},{"name":"solid-dismiss"},{"name":"solid-js-form"},{"name":"solid-validation"},{"name":"solid-dnd-directive"},{"name":"solid-markdown"},{"name":"solid-apollo"},{"name":"solid-i18n"},{"name":"solid-bootstrap"},{"name":"previewjs"},{"name":"solid-map-gl"},{"name":"solid-services"},{"name":"solid-ui"},{"name":"solid-hcaptcha"},{"name":"solid-form-handler"},{"name":"solid-color"},{"name":"Flowbite SolidJS"},{"name":"solid-monaco"},{"name":"solid-spotify-embed"},{"name":"@thednp/solid-color-picker"},{"name":"vite-solid-svg"},{"name":"solid-feather-icon"},{"name":"solid-testing-library"},{"name":"solid-register"},{"name":"@playwright/experimental-ct-solid"},{"name":"LocateJS"},{"name":"Solid Developer Tools"}]` |
| language.primary | MDX | TypeScript |
| license.spdx | MIT | MIT |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"free","summary":"Free and open source","freeTier":true,"sourceUrl":"https://getbootstrap.com","retrievedAt":"2026-08-14T13:45:59.269Z"}` | `{"type":"open_source","sourceUrl":"https://www.solidjs.com","retrievedAt":"2026-08-14T11:04:19.101Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | free | free |
| pricing.transparent | yes | yes |
| release.cadence_days | 49 | 12 |
| release.history | `[{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.8","date":"2025-08-26T02:04:48Z","type":"stable","version":"v5.3.8"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.7","date":"2025-06-17T16:16:45Z","type":"stable","version":"v5.3.7"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.6","date":"2025-05-05T19:26:30Z","type":"stable","version":"v5.3.6"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.5","date":"2025-04-04T18:23:13Z","type":"stable","version":"v5.3.5"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.4","date":"2025-04-03T16:10:57Z","type":"stable","version":"v5.3.4"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.3","date":"2024-02-20T15:19:46Z","type":"stable","version":"v5.3.3"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.2","date":"2023-09-14T14:26:29Z","type":"stable","version":"v5.3.2"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.1","date":"2023-07-26T08:01:13Z","type":"stable","version":"v5.3.1"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.0","date":"2023-05-30T15:23:41Z","type":"stable","version":"v5.3.0"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.0-alpha3","date":"2023-04-03T07:31:30Z","type":"prerelease","version":"v5.3.0-alpha3"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.0-alpha2","date":"2023-03-24T14:35:39Z","type":"prerelease","version":"v5.3.0-alpha2"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.3.0-alpha1","date":"2022-12-24T16:39:27Z","type":"prerelease","version":"v5.3.0-alpha1"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.2.3","date":"2022-11-22T07:47:20Z","type":"stable","version":"v5.2.3"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.2.2","date":"2022-10-03T07:50:53Z","type":"stable","version":"v5.2.2"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.2.1","date":"2022-09-07T15:35:27Z","type":"stable","version":"v5.2.1"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.2.0","date":"2022-07-19T15:47:21Z","type":"stable","version":"v5.2.0"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v4.6.2","date":"2022-07-19T15:58:28Z","type":"stable","version":"v4.6.2"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.2.0-beta1","date":"2022-05-13T16:44:56Z","type":"prerelease","version":"v5.2.0-beta1"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v4.6.1","date":"2021-10-28T15:31:01Z","type":"stable","version":"v4.6.1"},{"url":"https://github.com/twbs/bootstrap/releases/tag/v5.1.3","date":"2021-10-09T15:26:57Z","type":"stable","version":"v5.1.3"}]` | `[{"url":"https://github.com/solidjs/solid/releases/tag/solid-js%402.0.0-rc.3","date":"2026-08-26T06:59:59Z","type":"prerelease","version":"solid-js@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/web%402.0.0-rc.3","date":"2026-08-26T06:59:41Z","type":"prerelease","version":"@solidjs/web@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/universal%402.0.0-rc.3","date":"2026-08-26T07:00:05Z","type":"prerelease","version":"@solidjs/universal@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/signals%402.0.0-rc.3","date":"2026-08-26T06:59:47Z","type":"prerelease","version":"@solidjs/signals@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/html%402.0.0-rc.3","date":"2026-08-26T07:00:02Z","type":"prerelease","version":"@solidjs/html@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/h%402.0.0-rc.3","date":"2026-08-26T06:59:50Z","type":"prerelease","version":"@solidjs/h@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/element%402.0.0-rc.3","date":"2026-08-26T06:59:56Z","type":"prerelease","version":"@solidjs/element@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/diagnostics%402.0.0-rc.3","date":"2026-08-26T06:59:44Z","type":"prerelease","version":"@solidjs/diagnostics@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/compiler%402.0.0-rc.3","date":"2026-08-26T07:00:08Z","type":"prerelease","version":"@solidjs/compiler@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/%40solidjs/babel-plugin%402.0.0-rc.3","date":"2026-08-26T06:59:53Z","type":"prerelease","version":"@solidjs/babel-plugin@2.0.0-rc.3"},{"url":"https://github.com/solidjs/solid/releases/tag/v2.0.0-rc.0","date":"2026-08-13T17:53:35Z","type":"prerelease","version":"v2.0.0-rc.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v2.0.0-beta.0","date":"2026-03-03T23:09:19Z","type":"prerelease","version":"v2.0.0-beta.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.9.0","date":"2024-09-24T21:32:04Z","type":"stable","version":"v1.9.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.8.0","date":"2023-10-09T23:33:49Z","type":"stable","version":"v1.8.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.7.0","date":"2023-03-30T06:33:07Z","type":"stable","version":"v1.7.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.6.0","date":"2022-10-20T08:28:59Z","type":"stable","version":"v1.6.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.5.0","date":"2022-08-26T08:44:21Z","type":"stable","version":"v1.5.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.4.0","date":"2022-05-12T20:06:15Z","type":"stable","version":"v1.4.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.3.0","date":"2022-01-06T10:25:14Z","type":"stable","version":"v1.3.0"},{"url":"https://github.com/solidjs/solid/releases/tag/v1.2.0","date":"2021-10-26T07:04:52Z","type":"stable","version":"v1.2.0"}]` |
| security.disclosure_policy | - | yes |
| security.scorecard | 7 | 5.8 |
| security.vulnerabilities | `{"count":12,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=bootstrap&per_page=100","last_12m":0,"max_severity":"MODERATE"}` | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=solid-js&per_page=100","last_12m":0,"max_severity":"HIGH"}` |

## Capabilities (Frontend UI Frameworks)

| Capability | Bootstrap | SolidJS |
|---|:--:|:--:|
| **Core** |  |  |
| Paradigm | CSS and JavaScript component library | Fine-grained reactivity with reactive primitives |
| 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 | Small (10–40kb) | Tiny (<10kb) |

*Source: Vioscale. Generated 2026-09-01T14:54:07.287Z. "-" = undocumented, not absent.*