# Angular vs Preact

| Attribute | Angular | Preact |
|---|---|---|
| **vioscaleAI score** | 76.4 (59% (medium)) | 77.4 (72% (medium)) |
| activity.commits_last_30d | 100 | 93 |
| adoption.dependent_repos | - | 78,992 |
| adoption.github_stars | 100,992 | 38,858 |
| adoption.package_downloads_weekly | 5,958,392 | 17,937,973 |
| adoption.stackoverflow_questions | 270,000 | - |
| content.faq | `[{"answer":"Angular is an open-source web application framework maintained by Google, built on TypeScript for creating scalable and reliable applications. It provides a comprehensive platform with built-in tools for component-based development, routing, forms handling, and dependency injection, enabling teams to construct enterprise-grade web applications.","source":"https://angular.dev","question":"What is Angular and what is it used for?","confidence":0.95},{"answer":"Angular is open source and free to use under the MIT license. The framework is community-driven with contributions encouraged through its GitHub repository, and the documentation is licensed under CC BY 4.0.","source":"https://angular.dev","question":"Is Angular open source and what is its license?","confidence":0.98},{"answer":"Angular is built on TypeScript, which provides type safety and enables developers to write scalable applications with better tooling support and error detection compared to plain JavaScript.","source":"https://angular.dev","question":"What programming language does Angular use?","confidence":0.98},{"answer":"Angular includes component-based architecture with dependency injection, built-in modules for routing and forms, Signals for fine-grained reactivity, control flow enhancements, deferrable views for performance optimization, and server-side rendering support through Hydration. These features work together as a unified platform.","source":"https://angular.dev","question":"What are the main features and capabilities of Angular?","confidence":0.95},{"answer":"The Angular CLI is the command-line tool that streamlines project setup, development, and deployment workflows. It automates scaffolding, builds, testing, and provides a development server, allowing developers to focus on application logic rather than build configuration.","source":"https://angular.dev","question":"What is the Angular CLI and why is it important?","confidence":0.92},{"answer":"Angular supports building traditional single-page applications, server-side rendered web applications, static site generation projects, and large-scale enterprise applications. It powers production applications at Google including Google Fonts and Google Cloud Console, demonstrating its capability for handling complex, large-scale systems.","source":"https://angular.dev/overview","question":"What types of applications can be built with Angular?","confidence":0.96},{"answer":"Angular is one of the major JavaScript web frameworks alongside React and Vue. Angular differentiates itself with an opinionated, full-featured platform that includes built-in tooling and first-party libraries, making it particularly suitable for larger teams and enterprise applications that benefit from standardized patterns and comprehensive documentation.","source":"https://angular.dev","question":"How does Angular compare to other web frameworks?","confidence":0.88},{"answer":"Angular has a comprehensive feature set with an opinionated architecture, which means developers need to learn Angular-specific patterns and concepts. However, Angular provides browser-based tutorials, step-by-step guides, and interactive playgrounds to help developers get started, though mastery of the full framework requires more experience than smaller frameworks.","source":"https://angular.dev/overview","question":"What is the learning curve for Angular?","confidence":0.9}]` | `[{"answer":"A minimal virtual DOM library that provides a React-compatible API with significantly reduced file size. Preact delivers performance-focused component development without the overhead of traditional frameworks. It is indexed under Frontend UI Frameworks.","source":"https://preactjs.com/","question":"What is Preact?","confidence":0.6},{"answer":"Preact 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://preactjs.com/","question":"Is Preact free to use?","confidence":0.6},{"answer":"We have confirmed browser-based access to Preact. 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://preactjs.com/","question":"What platforms does Preact support?","confidence":0.6},{"answer":"Yes. Preact 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/preactjs/preact","question":"Is Preact open source?","confidence":0.99}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | - |
| description.long | A TypeScript/JavaScript-based web framework for creating applications that run in mobile and desktop browsers. Includes built-in tooling, component-based architecture, and server-side rendering support. | Preact is a JavaScript framework for building user interfaces through reusable components and Virtual DOM rendering. It offers React-like developer experience with significantly reduced JavaScript footprint, making it suitable for performance-critical applications. |
| features.capabilities | `{"paradigm":"Component-based TypeScript framework with dependency injection","ssr_support":true,"component_model":true,"router_official":true,"state_management":true,"typescript_first":true,"signals_reactivity":true}` | `{"paradigm":"Virtual DOM component library","bundle_size":"tiny","ssr_support":true,"virtual_dom":true,"component_model":true,"router_official":true,"state_management":true}` |
| language.primary | TypeScript | JavaScript |
| license.spdx | MIT | MIT |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://angular.dev","retrievedAt":"2026-08-14T13:46:29.491Z"}` | `{"type":"free","freeTier":true,"sourceUrl":"https://preactjs.com/","retrievedAt":"2026-09-10T16:00:24.072Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | free |
| pricing.price_level | free | free |
| release.cadence_days | 30 | 13 |
| release.history | `[{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.7","date":"2026-09-09T20:22:29Z","type":"prerelease","version":"v22.2.0-next.7"},{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.6","date":"2026-09-09T20:16:08Z","type":"prerelease","version":"v22.2.0-next.6"},{"url":"https://github.com/angular/angular/releases/tag/v22.1.6","date":"2026-09-09T20:10:26Z","type":"stable","version":"v22.1.6"},{"url":"https://github.com/angular/angular/releases/tag/v21.2.23","date":"2026-09-09T19:52:44Z","type":"stable","version":"v21.2.23"},{"url":"https://github.com/angular/angular/releases/tag/v20.3.31","date":"2026-09-09T20:00:13Z","type":"stable","version":"v20.3.31"},{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.5","date":"2026-09-03T02:40:54Z","type":"prerelease","version":"v22.2.0-next.5"},{"url":"https://github.com/angular/angular/releases/tag/v22.1.5","date":"2026-09-03T02:35:12Z","type":"stable","version":"v22.1.5"},{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.4","date":"2026-08-27T00:16:52Z","type":"prerelease","version":"v22.2.0-next.4"},{"url":"https://github.com/angular/angular/releases/tag/v22.1.4","date":"2026-08-27T00:09:57Z","type":"stable","version":"v22.1.4"},{"url":"https://github.com/angular/angular/releases/tag/v21.2.22","date":"2026-08-26T23:52:02Z","type":"stable","version":"v21.2.22"},{"url":"https://github.com/angular/angular/releases/tag/v20.3.30","date":"2026-08-26T23:37:08Z","type":"stable","version":"v20.3.30"},{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.3","date":"2026-08-19T20:18:48Z","type":"prerelease","version":"v22.2.0-next.3"},{"url":"https://github.com/angular/angular/releases/tag/v22.1.3","date":"2026-08-19T20:10:39Z","type":"stable","version":"v22.1.3"},{"url":"https://github.com/angular/angular/releases/tag/v21.2.21","date":"2026-08-19T19:52:49Z","type":"stable","version":"v21.2.21"},{"url":"https://github.com/angular/angular/releases/tag/v20.3.29","date":"2026-08-19T19:59:42Z","type":"stable","version":"v20.3.29"},{"url":"https://github.com/angular/angular/releases/tag/v22.2.0-next.2","date":"2026-08-13T18:46:33Z","type":"prerelease","version":"v22.2.0-next.2"},{"url":"https://github.com/angular/angular/releases/tag/v22.1.2","date":"2026-08-13T18:57:29Z","type":"stable","version":"v22.1.2"},{"url":"https://github.com/angular/angular/releases/tag/v21.2.20","date":"2026-08-13T00:02:35Z","type":"stable","version":"v21.2.20"},{"url":"https://github.com/angular/angular/releases/tag/v20.3.28","date":"2026-08-13T17:07:52Z","type":"stable","version":"v20.3.28"},{"url":"https://github.com/angular/angular/releases/tag/vsix-22.1.0","date":"2026-08-12T22:51:20Z","type":"stable","version":"vsix-22.1.0"}]` | `[{"url":"https://github.com/preactjs/preact/releases/tag/11.0.0-rc.2","date":"2026-09-08T09:03:07Z","type":"prerelease","version":"11.0.0-rc.2"},{"url":"https://github.com/preactjs/preact/releases/tag/11.0.0-rc.1","date":"2026-08-26T07:49:33Z","type":"prerelease","version":"11.0.0-rc.1"},{"url":"https://github.com/preactjs/preact/releases/tag/11.0.0-rc.0","date":"2026-08-10T06:17:58Z","type":"prerelease","version":"11.0.0-rc.0"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.8","date":"2026-08-01T09:57:31Z","type":"stable","version":"10.29.8"},{"url":"https://github.com/preactjs/preact/releases/tag/11.0.0-beta.2","date":"2026-07-15T16:46:28Z","type":"prerelease","version":"11.0.0-beta.2"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.7","date":"2026-07-08T17:33:42Z","type":"stable","version":"10.29.7"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.6","date":"2026-07-08T07:34:46Z","type":"stable","version":"10.29.6"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.5","date":"2026-07-07T16:51:01Z","type":"stable","version":"10.29.5"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.4","date":"2026-07-03T10:58:50Z","type":"stable","version":"10.29.4"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.3","date":"2026-06-26T05:16:07Z","type":"stable","version":"10.29.3"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.2","date":"2026-05-17T09:58:18Z","type":"stable","version":"10.29.2"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.1","date":"2026-04-03T10:43:40Z","type":"stable","version":"10.29.1"},{"url":"https://github.com/preactjs/preact/releases/tag/10.29.0","date":"2026-03-10T18:28:07Z","type":"stable","version":"10.29.0"},{"url":"https://github.com/preactjs/preact/releases/tag/10.28.4","date":"2026-02-19T07:15:06Z","type":"stable","version":"10.28.4"},{"url":"https://github.com/preactjs/preact/releases/tag/11.0.0-beta.1","date":"2026-02-15T10:10:26Z","type":"prerelease","version":"11.0.0-beta.1"},{"url":"https://github.com/preactjs/preact/releases/tag/10.28.3","date":"2026-01-31T09:58:48Z","type":"stable","version":"10.28.3"},{"url":"https://github.com/preactjs/preact/releases/tag/10.28.2","date":"2026-01-06T14:51:37Z","type":"stable","version":"10.28.2"},{"url":"https://github.com/preactjs/preact/releases/tag/10.27.3","date":"2026-01-06T14:59:45Z","type":"stable","version":"10.27.3"},{"url":"https://github.com/preactjs/preact/releases/tag/10.26.10","date":"2026-01-06T15:02:47Z","type":"stable","version":"10.26.10"},{"url":"https://github.com/preactjs/preact/releases/tag/10.28.1","date":"2025-12-23T19:22:14Z","type":"stable","version":"10.28.1"}]` |
| security.scorecard | 7.7 | 5.7 |
| security.vulnerabilities | - | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=preact&per_page=100","last_12m":1,"max_severity":"HIGH"}` |

## Capabilities (Frontend UI Frameworks)

| Capability | Angular | Preact |
|---|:--:|:--:|
| **Core** |  |  |
| Paradigm | Component-based TypeScript framework with dependency injection | Virtual DOM 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 2026-09-21T02:33:50.510Z. "-" = undocumented, not absent.*