TyXML is a library for building statically correct HTML5 and SVG documents:

open Tyxml
let to_ocaml = Html.(a ~a:[a_href "ocaml.org"] [txt "OCaml!"])

Tyxml can also be used with the standard HTML syntax, using the PPX:

open Tyxml
let%html to_ocaml = "<a href='ocaml.org'>OCaml!</a>"

Finally, TyXML can be used with Reason's JSX syntax:

open Tyxml;
let to_reason = <a href="reasonml.github.io/"> "Reason!" </a>

TyXML provides a set of combinators which use the OCaml type system
to ensure the validity of the generated document.
TyXML can be used on a wide variety of context, either to produce
textual documents, to manipulate
the DOM tree using Js_of_ocaml, build virtual DOM with virtual-dom,
or for tierless web programming with Eliom.

The documentation can be consulted
on the TyXML website. Examples are
available in the examples directory.

Installation

TyXML is available in OPAM:

opam install tyxml

To install the PPX:

opam install tyxml-ppx

To install the JSX:

opam install tyxml-jsx