Rare find

Responder. A simpler way to build websites and services in Python.

responder.kennethreitz.org

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Vaya's read on this project

Problem, audience, market, and the verdict — sign in to see it.

Updates

July 2026

Recommend orjson in installation docs Jul 17
Release —v9.2.0 Jul 14
Bump version to 9.2.0 and update changelog Jul 14
Release —v9.1.0 Jul 12
Bump version to 9.1.0 and update changelog Jul 12
Show response model inference in README Jul 7
Trim README badge row Jul 7
Improve README presentation Jul 7
Release —v9.0.1 Jul 6
Bump version to 9.0.1 and update changelog Jul 6
Changelog: record the post-9.0.0 bug-scan fixes Jul 6
Declare _csrf on BaseRoute so the per-route override type-checks Jul 6
Wrap MultiPartException on the buffered form-parse branch as a 400 Jul 6
Add request_timeout and problem_details to the OpenAPI spec cache key Jul 6
Make @limiter.limit work on class-based-view methods Jul 6
Return 400 for malformed GraphQL request bodies instead of 500 Jul 6
Reject csrf=True on WebSocket routes instead of silently ignoring it Jul 6
Isolate per-route CSRF overrides to the Route, not the shared endpoint Jul 6
Guard int() port/length parsing against non-ASCII digit characters Jul 6
Fix CSRF check crashing (500) on a non-ASCII submitted token Jul 6
Release —v9.0.0 Jul 6
Bump version to 9.0.0 and update changelog Jul 6
Note OpenAPI visibility of rate limiting and the 429/503 body change Jul 6
Document operational responses in OpenAPI Jul 6
Release —v8.3.0 Jul 5
Remove PyPy from test matrix Jul 5
Release —v8.2.3 Jul 5
Bump version to 8.2.3 and update changelog Jul 5
Avoid deprecated Redis setex for sessions Jul 4
Keep docs landing feature grid to six cards Jul 4