# Overview

To help developers develop and debug Weixin Mini Programs more simply and efficiently, we have launched the new Weixin DevTools based on the original Official Account web debugging tools. Therefore, we now have two developer modes: Official Account web debugging and Mini Program debugging.

• With Official Account web debugging, developers can debug Weixin web authorization and Weixin JS-SDK Details
• With Mini Program debugging, developers can debug the Mini Program APIs and pages, view and edit codes, preview and publish the Mini Program, etc.

We have upgraded the visual display, interaction, and performance of Weixin DevTools and launched the 1.0.0 version to provide a better development experience.