HarborClient: Open-Source Desktop API Tester with No Account Limits

thisdudelikesAI · x · 2026-07-23

HarborClient is a free, open-source desktop app for building, testing, and organizing APIs, focusing on data sovereignty.

It keeps collections, environments, and scripts in user-controlled storage like Git, Postgres, or Firebase. It requires no accounts, has no subscriptions or usage limits, and avoids mandatory cloud sync.

Original post →

More from coding & agent

coding & agent channel →