Original Summary

Effecton is effect system for python allowing to write very typesafe apps like:<p>``py def charge(order: Order) -&gt; E.Effect[Receipt, CardDeclined | CardExpired, PaymentGateway]: ... ``<p>So not only success value but also errors and requirements are typed. This makes not only people but also agents more productive. Effecton also comes with many building blocks like http client or file system (including in memory implementation for tests).

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/9/18 00:30:30