@mastra/core

Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

v0.24.0 URL: https://unpkg.com/@mastra/core@0.24.0/dist/index.js

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ai llm llms agent agents vectorstore embeddings rag evals memory tools telemetry typescript opentelemetry otel framework

evalite

Test your LLM-powered apps with a TypeScript-native, Vitest-based eval runner. No API key required.

v0.19.0 URL: https://unpkg.com/evalite@0.19.0/dist/index.js

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ai evals typescript vitest

@hamming/hamming-sdk

SDK for Hamming Evals Framework

v1.0.27 URL: https://unpkg.com/@hamming/hamming-sdk@1.0.27/dist/index.cjs

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@arizeai/phoenix-evals

A library for running evaluations for AI use cases

v0.3.1 URL: https://unpkg.com/@arizeai/phoenix-evals@0.3.1/dist/src/index.js

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evals arize phoenix llm evaluation

evalz

Model graded evals with typescript

v0.2.2 URL: https://unpkg.com/evalz@0.2.2/dist/index.js

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llm structured output streaming evals openai zod