---
title: "Types-First: A Scalable New Architecture for Flow"
short-title: "Types-First: A Scalable New"
authors: [panagiotis-vekris]
medium-link: "https://medium.com/flow-type/types-first-a-scalable-new-architecture-for-flow-3d8c7ba1d4eb"
---

:::info[Historical]
This post announced the Types-First architecture when it was introduced. Syntax and behavior may have changed since this post was written.
:::

Flow Types-First mode is out! It unlocks Flow’s potential at scale by leveraging fully typed module boundaries. Read more in our latest blog post.

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