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ATAC vs Posting

The same facts for both, read from GitHub every night, and the relation a person reviewed.

ATACPosting
LanguageRustPython
LicenceMITApache-2.0
Stars3.7k12k
Latestv0.23.12.11.2
Last push2026-09-032026-10-05
Release cadenceabout 75 days between releasesabout 85 days between releases
Active contributors2 commit authors on the default branch in the last 90 days6 commit authors on the default branch in the last 90 days
Flagsnonenone

How they relate

  • Both replace Postman. Alternatives to Postman →

    PartialATACA terminal UI client that imports Postman collections, without an account.

    PartialPostingHTTP requests in a terminal UI, with collections saved as YAML files next to your code.