Best Open Source Testing & QA
Semgrep
A fast, open-source, static analysis tool for finding bugs and enforcing code standards.
★ 16,867 Updated: Oct 2026 Status: Active
Quant-UX
Design clickable prototypes, test them with real users and read the behavioural data without leaving one tool.
★ 2,728 Updated: Oct 2026 Status: Active
Testsigma
An open source, AI-driven test automation platform.
★ 1,226 Updated: Aug 2026 Status: Active
Argos CI
Visual testing platform
★ 546 Updated: Feb 2026 Status: Slowing