Tree-sitter is a parser generator tool and an incremental parsing library. It can build a concrete syntax tree for a source file and efficiently update the syntax tree as the source file is edited. Tree-sitter grammars can be reused in many different languages.
Neovim treesitter plugin for setting the commentstring based on the cursor location in a file
Boo is a colorscheme for Neovim with handcrafted support for LSP, Tree-sitter
vim plugin that makes vim syntax highlighting engine available in pandoc