# Tree-sitter Tree-sitter is a parser generator tool and an [[Incremental parsing]] [[Parsing]] library. It can build a concrete [[Abstract Syntax Tree|Syntax Tree]] (I actually wonder what the difference between [[Abstract Syntax Tree]] and Concrete Syntax Tree is) and efficiently update it as the file is edited. - [Tree-sitter｜Introduction](https://tree-sitter.github.io/tree-sitter/)