---
name: "Run TypeScript-native LLM eval suites with Evalite"
slug: "run-typescript-native-llm-eval-suites-with-evalite"
description: "Use Evalite when a TypeScript team needs repeatable Vitest-style eval runs for LLM apps before prompt, model, or workflow changes ship."
github_stars: 1600
verification: "listed"
source: "https://github.com/mattpocock/evalite"
author: "Matt Pocock"
publisher_type: "individual"
category: "Code Quality & Review"
framework: "Multi-Framework"
tool_ecosystem:
  github_repo: "mattpocock/evalite"
  github_stars: 1600
  npm_package: "evalite"
  npm_weekly_downloads: 1137316
---

# Run TypeScript-native LLM eval suites with Evalite

Use Evalite when a TypeScript team needs repeatable Vitest-style eval runs for LLM apps before prompt, model, or workflow changes ship.

## Prerequisites

Node.js, a TypeScript project, Evalite npm package, model/provider credentials as required by the evaluated app

## Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

- Source: https://github.com/mattpocock/evalite

## Documentation

- https://www.evalite.dev/

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/run-typescript-native-llm-eval-suites-with-evalite/)