Cypress
Cypress.io · Testing & QA
End-to-end and component testing framework that runs tests inside the browser with an interactive runner, paired with the commercial Cypress Cloud
MITOpen sourceFreeLocalNov 2, 2026
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promptfoo
Promptfoo, Inc. · Prompting, evaluation & observability
Open-source, local-first CLI and library for evaluating prompts, models, RAG pipelines and agents, with automated red teaming and CI integration
MITOpen sourceFreeLocalSelf-hostedBroken
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