DeX is a command line for transforming TeX contents in DOMs into their rendered form. The transformation is static and platform / browser independent, so it eliminates the need for accompanying complex Javascript while yielding a fully TeX-featured result.
DeX scans DOMs, matches and replaces element nodes like <latex>,
<latexblk>, <latexdoc> and <tikzpicture> and replaces them
with their generated results.