vim-menhir

A Vim syntax-definition for .mly files and the Menhir parser-generator

vim-sunday

(in|de)cremense currently word using Vim (inspired by monday.vim)

vim-sidemenu

A small side-menu useful for terminal users. Based-on junegunn/vim-peekaboo

vimt0d0

Vim syntax highlighting for TODO lists, à-la Orgmode

w3cvalidator

W3cValidate.vim is a plugin that enables buffer/url validation using the http://validator.w3.org api

highlightmarks

A vim plugin that highlights marks with different colors so you know where they are.