LaTeX is a widely-used macro package (format) for TeX,
providing many basic document formatting commands extended by a
wide range of packages. It was originally created by Leslie
Lamport, whose last release was LaTeX 2.09. The current LaTeX
superseded that release in June 1994. The basic distribution is
catalogued separately, at latex-base. Apart from a large set of
contributed packages and third-party documentation (elsewhere
on the archive), the distribution includes: a number of
required packages, which LaTeX authors may assume will be
present on any system running LaTeX; and a minimal set of
documentation detailing differences from the 'old' version of
LaTeX in the areas of user commands, font selection and
control, class and package writing, font encodings,
configuration options and modification of LaTeX. For
downloading details, documentation links, etc., see the linked
catalogue entries above.

Homepage:
https://ctan.org/pkg/latex
