AI LEADSpace

vercel/ai

Toolkits
Rank of 1909

Known for

Adding streaming chat, tool calls or structured output to a TypeScript app without binding it to one model provider.

The TypeScript layer most AI features in a JS app are built through. Model-agnostic by design, so switching providers is a one-line change rather than a rewrite — which is a large part of why the download volume is what it is.

56.1index score · Open Source
Stars39.5 ×0.25
Forks50.0 ×0.33
Activity71.1 ×0.42

Factors are percentiles within the 19-entry ranked cohort. Weights are renormalised over the factors that have data.