Built an offline-first git-friendly Postman alternative: HawkClient

I built HawkClient after getting frustrated with Postman’s shift toward cloud-only usage.
HawkClient is a fully offline, git-friendly API testing client that keeps all your collections, environments, and requests local on your file system in yaml files ideal for git collaboration.

Features:

1. Works completely offline (no account or telemetry)
2. REST + GraphQL + grpc support
3. Mock servers, scripting, environments
4. Git-based versioning for teams
5. Cross-platform (Windows, macOS, Linux)