Fresh 1.4: Faster Page Loads, Layouts, and More with Deno

2023/08/16

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The article discusses the new features and improvements in Fresh 1.4, a programming framework for Deno. The update focuses on enhancing the overall developer experience by introducing features like faster page loads, layouts, and more. One significant improvement is the implementation of ahead-of-time (AOT) compilation, which results in assets being served 45-60 times faster for a cold start of a serverless function. This pre-compile solution significantly improves the rendering speed of large islands. Additionally, Fresh 1.4 allows developers to directly set the <html>, <head>, and <body> tags on the server, simplifying the rendering process. The update also introduces support for _layout files, enabling the creation of shared layouts for sub routes in an application. Overall, Fresh 1.4 offers improved performance and a more streamlined development experience for Deno developers.