1.langwatch / langwatchOpen-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.aianalyticsdatasetsevaluationgptllm+10 moreTypeScriptAPACHE-2.05K total426 forks+1,548 starsfrom 3,455 · score 7.35
2.HumanSignal / label-studioLabel Studio is a multi-type data labeling and annotation tool with standardized output formatcomputer-visiondeep-learningimage-annotationannotation-toolannotationlabeling+14 moreTypeScriptAPACHE-2.029K total3.8K forks+691 starsfrom 27,908 · score 6.54