# Flask vs Hono

| Attribute | Flask | Hono |
|---|---|---|
| **Vioscale score** | 62.7 (68% (medium)) | 65.6 (66% (medium)) |
| activity.commits_last_30d | 16 | 79 |
| adoption.dependent_repos | 119,058 | 668 |
| adoption.github_stars | 72,136 | 31,974 |
| deployment.options | - | `{"cloud":true,"self_hosted":true}` |
| description.long | Flask is a Python-based web framework that emphasizes ease of use and quick setup while supporting complex applications. It provides built-in routing, template rendering, and session management, with extensibility through community-maintained extensions. | An open-source TypeScript-based web framework that compiles to under 14kB and runs natively on Cloudflare Workers, Fastly, Deno, Bun, AWS Lambda, Node.js, and other JavaScript runtimes. Emphasizes clean APIs, TypeScript support, and comprehensive middleware ecosystem. |
| features.capabilities | `{"language":"Python","rendering":"ssr","api_routes":true,"hot_reload":true,"file_routing":false,"streaming_ssr":true,"typescript_first":false}` | `{"language":"TypeScript","api_routes":true,"edge_runtime":true,"typescript_first":true}` |
| language.primary | Python | TypeScript |
| license.spdx | BSD-3-Clause | MIT |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true}` |
| pricing | `{"type":"open_source","freeTier":true,"sourceUrl":"https://flask.palletsprojects.com","retrievedAt":"2026-08-16T21:34:45.460Z"}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://hono.dev","retrievedAt":"2026-08-16T21:31:54.094Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | open_source |
| pricing.price_level | free | free |
| pricing.transparent | - | yes |
| release.cadence_days | 63 | 4 |
| release.history | `[{"url":"https://github.com/pallets/flask/releases/tag/3.1.3","date":"2026-02-19T05:01:30Z","type":"stable","version":"3.1.3"},{"url":"https://github.com/pallets/flask/releases/tag/3.1.2","date":"2025-08-19T21:03:31Z","type":"stable","version":"3.1.2"},{"url":"https://github.com/pallets/flask/releases/tag/3.1.1","date":"2025-05-13T15:01:32Z","type":"stable","version":"3.1.1"},{"url":"https://github.com/pallets/flask/releases/tag/3.1.0","date":"2024-11-13T18:29:05Z","type":"stable","version":"3.1.0"},{"url":"https://github.com/pallets/flask/releases/tag/3.0.3","date":"2024-04-07T19:27:16Z","type":"stable","version":"3.0.3"},{"url":"https://github.com/pallets/flask/releases/tag/3.0.2","date":"2024-02-03T21:12:56Z","type":"stable","version":"3.0.2"},{"url":"https://github.com/pallets/flask/releases/tag/3.0.1","date":"2024-01-18T20:03:56Z","type":"stable","version":"3.0.1"},{"url":"https://github.com/pallets/flask/releases/tag/3.0.0","date":"2023-09-30T14:38:50Z","type":"stable","version":"3.0.0"},{"url":"https://github.com/pallets/flask/releases/tag/2.3.3","date":"2023-08-21T19:52:49Z","type":"stable","version":"2.3.3"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.5","date":"2023-05-02T14:43:59Z","type":"stable","version":"2.2.5"},{"url":"https://github.com/pallets/flask/releases/tag/2.3.2","date":"2023-05-01T15:43:14Z","type":"stable","version":"2.3.2"},{"url":"https://github.com/pallets/flask/releases/tag/2.3.1","date":"2023-04-25T21:22:11Z","type":"stable","version":"2.3.1"},{"url":"https://github.com/pallets/flask/releases/tag/2.3.0","date":"2023-04-25T18:43:20Z","type":"stable","version":"2.3.0"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.4","date":"2023-04-25T17:53:24Z","type":"stable","version":"2.2.4"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.3","date":"2023-02-15T22:44:40Z","type":"stable","version":"2.2.3"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.2","date":"2022-08-08T23:28:14Z","type":"stable","version":"2.2.2"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.1","date":"2022-08-03T23:53:45Z","type":"stable","version":"2.2.1"},{"url":"https://github.com/pallets/flask/releases/tag/2.2.0","date":"2022-08-02T00:20:32Z","type":"stable","version":"2.2.0"},{"url":"https://github.com/pallets/flask/releases/tag/2.1.3","date":"2022-07-13T21:01:09Z","type":"stable","version":"2.1.3"},{"url":"https://github.com/pallets/flask/releases/tag/2.1.2","date":"2022-04-28T17:48:46Z","type":"stable","version":"2.1.2"}]` | `[{"url":"https://github.com/honojs/hono/releases/tag/v4.13.5","date":"2026-08-26T02:00:33Z","type":"stable","version":"v4.13.5"},{"url":"https://github.com/honojs/hono/releases/tag/v4.13.4","date":"2026-08-24T08:49:55Z","type":"stable","version":"v4.13.4"},{"url":"https://github.com/honojs/hono/releases/tag/v4.13.3","date":"2026-08-18T10:57:10Z","type":"stable","version":"v4.13.3"},{"url":"https://github.com/honojs/hono/releases/tag/v4.13.2","date":"2026-08-13T11:56:23Z","type":"stable","version":"v4.13.2"},{"url":"https://github.com/honojs/hono/releases/tag/v4.13.1","date":"2026-08-07T06:45:21Z","type":"stable","version":"v4.13.1"},{"url":"https://github.com/honojs/hono/releases/tag/v4.13.0","date":"2026-08-03T21:55:37Z","type":"stable","version":"v4.13.0"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.34","date":"2026-08-03T02:37:37Z","type":"stable","version":"v4.12.34"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.33","date":"2026-07-31T10:42:51Z","type":"stable","version":"v4.12.33"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.32","date":"2026-07-24T08:56:41Z","type":"stable","version":"v4.12.32"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.31","date":"2026-07-18T23:16:12Z","type":"stable","version":"v4.12.31"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.30","date":"2026-07-13T00:36:06Z","type":"stable","version":"v4.12.30"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.29","date":"2026-07-10T09:33:30Z","type":"stable","version":"v4.12.29"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.28","date":"2026-07-06T10:08:05Z","type":"stable","version":"v4.12.28"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.27","date":"2026-06-23T02:51:19Z","type":"stable","version":"v4.12.27"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.26","date":"2026-06-18T02:19:23Z","type":"stable","version":"v4.12.26"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.25","date":"2026-06-09T03:30:10Z","type":"stable","version":"v4.12.25"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.24","date":"2026-06-08T11:16:30Z","type":"stable","version":"v4.12.24"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.23","date":"2026-05-25T02:00:10Z","type":"stable","version":"v4.12.23"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.22","date":"2026-05-22T09:16:04Z","type":"stable","version":"v4.12.22"},{"url":"https://github.com/honojs/hono/releases/tag/v4.12.21","date":"2026-05-19T11:40:11Z","type":"stable","version":"v4.12.21"}]` |
| security.scorecard | 7.1 | - |
| security.vulnerabilities | `{"count":5,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=flask&per_page=100","last_12m":1,"max_severity":"HIGH"}` | `{"count":47,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=hono&per_page=100","last_12m":43,"max_severity":"HIGH"}` |

## Capabilities (Web Frameworks)

| Capability | Flask | Hono |
|---|:--:|:--:|
| **Core** |  |  |
| Rendering model | Server-side | - |
| File-based routing | ✗ | - |
| Language | Python | TypeScript |
| **Rendering** |  |  |
| Server components | - | - |
| Streaming SSR | ✓ | - |
| **Fullstack** |  |  |
| Built-in API / backend routes | ✓ | ✓ |
| **DX** |  |  |
| First-class TypeScript | ✗ | ✓ |
| Fast refresh / HMR | ✓ | - |
| **Deployment** |  |  |
| Edge runtime support | - | ✓ |

*Source: Vioscale. Generated 2026-09-01T17:02:19.683Z. "-" = undocumented, not absent.*