Comparing Hattip vs. Express.js for modern app development

Hattip is a modern and modular set of JavaScript packages designed to create platform-independent HTTP server applications that can be deployed across various environments, such as AWS, Vercel, and Cloudflare Workers, using a standardized and interoperable API. Unlike Express.js, which often requires code alterations for different platforms, Hattip's universal middleware ecosystem allows developers to write server code that runs seamlessly on multiple JavaScript platforms without modification. The technology, initiated in February 2022, supports various adapters for platforms like Node.js, Deno, and Fastly, enabling developers to build applications with future-ready, flexible deployment options. While Express.js is known for its extensive library ecosystem, Hattip offers the advantage of standardization and interoperability, allowing the use of existing Express middleware via an adapter and making it an appealing choice for new projects aiming for cross-platform compatibility.