Innovative HTML Template Building with heml for OCaml

Explore heml, a unique PPX extension for building intricate HTML templates directly in OCaml, inspired by Elixir Phoenix's HEEx. Discover its features, including the ability to integrate OCaml code within templates, enabling dynamic content generation.

Published 4 months ago on alan.petitepomme.net

Abstract

The article introduces heml, a PPX extension enabling the creation of HTML templates within OCaml code, similar to Elixir Phoenix's HEEx. heml allows direct inclusion of OCaml code in templates, offering flexibility for looping and conditional rendering. It utilizes OCaml LSP for error detection, compiling templates into Buffer writes for runtime output. While pending release on opam, the project welcomes feedback for further enhancements.

Results

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Discussion

How this relates to indie hacking and solopreneurship.

Relevance

Exploring heml could revolutionize how you handle HTML templates in OCaml, enabling dynamic content generation and error-checking directly in your code. This presents an opportunity to streamline your web development process and leverage OCaml's power for templating.

Applicability

If you work with OCaml and need a more efficient way to manage HTML templates, integrating heml could enhance your workflow. You should experiment with heml to understand its capabilities and potentially provide feedback to contribute to its development.

Risks

One risk to consider is the unavailability of heml on opam yet, which may limit its practical adoption until it is officially released. Additionally, incorporating a new tool like heml into your workflow may require time for learning and adaptation.

Conclusion

The emergence of tools like heml highlights a trend towards enhancing developer productivity by enabling more seamless integration of different technologies within the same workflow. As heml evolves and gains popularity, it may lead to a broader adoption of similar solutions for other programming languages, potentially reshaping how developers approach templating in various environments.

References

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