Show HN: Niccup – Hiccup-Like HTML Generation in ~120 Lines of Pure Nix (embedding-shapes.github.io)

Niccup, a new library for generating HTML from Nix expressions, has been introduced, simplifying the process of creating static websites and documents without the need for external dependencies or complex function calls. By using Nix's native data structures, developers can easily represent HTML, utilizing its mapping and filtering capabilities. With just about 120 lines of pure Nix code, Niccup implements a minimalistic syntax where HTML elements can be constructed as straightforward lists, incorporating tag specifications, attributes, and children—all without additional complexity. This innovation is significant for the AI/ML community, especially for those involved in deploying static sites as part of Nix derivations, as it streamlines the web development workflow. Niccup not only eliminates the need for traditional templating tools but also allows for text content to be automatically escaped, enhancing security against XSS attacks. While it has some limitations, such as fixed attribute ordering and lack of streaming output, its design philosophy—drawing inspiration from the Hiccup format in Clojure—provides a familiar and effective approach to HTML generation, making it an appealing tool for developers looking to enhance their Nix-based projects.