# NestJS vs Sinatra

**Leader by vioscaleAI score:** NestJS

| Attribute | NestJS | Sinatra |
|---|---|---|
| **vioscaleAI score** | 74.6 (76% (high)) | 48.2 (55% (medium)) |
| activity.commits_last_30d | 100 | 0 |
| adoption.dependent_repos | 78,848 | 144,784 |
| adoption.github_stars | 76,788 | 12,453 |
| content.faq | `[{"answer":"A progressive Node.js framework built with TypeScript that emphasizes structured architecture, dependency injection, and microservice support for building server-side applications. It is indexed under Web Frameworks.","source":"https://nestjs.com","question":"What is NestJS?","confidence":0.6},{"answer":"NestJS offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://nestjs.com","question":"Is NestJS free?","confidence":0.6},{"answer":"NestJS supports a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://nestjs.com","question":"What platforms does NestJS support?","confidence":0.6},{"answer":"Yes. NestJS can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://nestjs.com","question":"Can NestJS be self-hosted?","confidence":0.6},{"answer":"We have confirmed 9 integrations for NestJS, including Express, Fastify, GraphQL, TypeORM, Swagger/OpenAPI, Bull, WebSockets and Microservices, plus 1 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://nestjs.com","question":"What does NestJS integrate with?","confidence":0.6},{"answer":"Yes. NestJS 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/nestjs/nest","question":"Is NestJS open source?","confidence":0.95}]` | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | - |
| description.long | A progressive Node.js framework built with TypeScript that emphasizes structured architecture, dependency injection, and microservice support for building server-side applications. | Sinatra is a minimal web framework for Ruby that enables developers to build web applications quickly using HTTP routes, templates, and Rack middleware. It supports both modular and classic application styles with an unopinionated, blank-slate approach. |
| features.capabilities | `{"language":"TypeScript/JavaScript","api_first":true,"api_routes":true,"async_model":"event-loop-async","cli_scaffolding":true,"openapi_autogen":true,"language_runtime":"JS/TS","typescript_first":true,"websocket_support":true,"architecture_style":"structured-di","dependency_injection":true}` | `{"api_first":true,"language_runtime":"Ruby","architecture_style":"minimalist","templating_included":true,"testing_framework_included":true}` |
| integrations.count | 9 | - |
| integrations.list | `[{"name":"Express"},{"name":"Fastify"},{"name":"GraphQL"},{"name":"TypeORM"},{"name":"Swagger/OpenAPI"},{"name":"Bull"},{"name":"WebSockets"},{"name":"Microservices"},{"name":"Angular Universal"}]` | - |
| language.primary | TypeScript | Ruby |
| license.spdx | MIT | MIT |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","freeTier":true,"sourceUrl":"https://nestjs.com","retrievedAt":"2026-08-21T12:46:31.197Z"}` | - |
| pricing.free_tier | yes | - |
| pricing.model | commercial | - |
| pricing.price_level | low | - |
| pricing.transparent | no | - |
| release.cadence_days | 3 | - |
| release.history | `[{"url":"https://github.com/nestjs/nest/releases/tag/v12.1.1","date":"2026-09-28T09:06:52Z","type":"stable","version":"v12.1.1"},{"url":"https://github.com/nestjs/nest/releases/tag/v12.1.0","date":"2026-09-23T08:00:20Z","type":"stable","version":"v12.1.0"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.6","date":"2026-09-23T09:09:35Z","type":"stable","version":"v11.2.6"},{"url":"https://github.com/nestjs/nest/releases/tag/v12.0.4","date":"2026-09-21T08:03:41Z","type":"stable","version":"v12.0.4"},{"url":"https://github.com/nestjs/nest/releases/tag/v12.0.3","date":"2026-09-15T07:57:13Z","type":"stable","version":"v12.0.3"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.5","date":"2026-09-15T07:11:48Z","type":"stable","version":"v11.2.5"},{"url":"https://github.com/nestjs/nest/releases/tag/v12.0.2","date":"2026-09-14T13:53:20Z","type":"stable","version":"v12.0.2"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.4","date":"2026-09-14T18:15:40Z","type":"stable","version":"v11.2.4"},{"url":"https://github.com/nestjs/nest/releases/tag/v12.0.0","date":"2026-08-27T12:23:49Z","type":"stable","version":"v12.0.0"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.3","date":"2026-08-25T10:59:41Z","type":"stable","version":"v11.2.3"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.2","date":"2026-08-25T07:59:18Z","type":"stable","version":"v11.2.2"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.1","date":"2026-08-14T17:53:21Z","type":"stable","version":"v11.2.1"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.2.0","date":"2026-08-14T12:13:03Z","type":"stable","version":"v11.2.0"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.29","date":"2026-08-10T09:40:32Z","type":"stable","version":"v11.1.29"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.28","date":"2026-07-08T08:33:50Z","type":"stable","version":"v11.1.28"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.27","date":"2026-06-15T09:17:02Z","type":"stable","version":"v11.1.27"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.26","date":"2026-06-08T12:37:55Z","type":"stable","version":"v11.1.26"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.25","date":"2026-06-08T07:39:37Z","type":"stable","version":"v11.1.25"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.24","date":"2026-05-25T08:41:52Z","type":"stable","version":"v11.1.24"},{"url":"https://github.com/nestjs/nest/releases/tag/v11.1.23","date":"2026-05-21T18:18:12Z","type":"stable","version":"v11.1.23"}]` | - |
| security.fedramp | yes | - |
| security.scorecard | 7.6 | 6.3 |
| security.vulnerabilities | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40nestjs%2Fcommon&per_page=100","last_12m":0,"max_severity":"MODERATE"}` | `{"count":6,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=sinatra&per_page=100","last_12m":0,"max_severity":"HIGH"}` |

## Capabilities (Backend Frameworks)

| Capability | NestJS | Sinatra |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Language runtime | JS/TS | Ruby |
| Architecture style | Structured di | Minimalist |
| Async model | Event loop async | - |
| Orm included | - | - |
| Templating included | - | ✓ |
| Dependency injection | ✓ | - |
| CLI scaffolding | ✓ | - |
| Openapi autogen | ✓ | - |
| Websocket support | ✓ | - |
| Background jobs included | - | - |
| Testing framework included | - | ✓ |
| API first | ✓ | ✓ |
| Admin UI generated | - | - |
| License type | - | - |

*Source: vioscaleAI. Generated 2026-10-20T16:59:53.367Z. "-" = undocumented, not absent.*