Rare find

Replay. Record and reuse HTTP responses for testing without hitting real servers.

github.com/mattt/Replay

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

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Updates

February 2026

Release —0.4.0 Feb 17
Bump version to 0.4.0 Feb 17
Add support for `AsyncHTTPClient` (#10) Feb 17

January 2026

Release —0.3.1 Jan 16
Make the order of headers deterministic when recording HAR files (#7) Jan 16
Release —0.3.0 Jan 15
Add Server-Sent Events (SSE) recording support (#6) Jan 15
Release —0.2.0 Jan 8
Bump version to 0.2.0 Jan 8
Update minimum platform requirements Jan 8
Formatting Jan 8
Support older OS versions by replacing Regex with NSRegularExpression… Jan 8

December 2025

Release —0.1.2 Dec 31
Reorganize CLI sources (#4) Dec 31
Release —0.1.1 Dec 29
Add support for Linux (#3) Dec 29
Release —0.1.0 Dec 29
Bump version to 0.1.0 Dec 29
Add License Dec 29
Add error case for invalid playback mode Dec 29
Improve discussion of test isolation Dec 29
Update README Dec 29
Smoke test package plugin in CI workflow (#2) Dec 29
Rename and reoganize env helper Dec 29
Reorganize Playback declarations Dec 29
Reorganize Capture declarations Dec 29
Rename TestingIntegration.swift to Traits.swift Dec 29