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Tree-sitter is an incremental parsing system that generates concrete syntax trees for source code files. It is designed to be robust, error-tolerant, and suitable for use in developer tools requiring fast, accurate parsing.
Tree-sitter is a library and toolchain for generating and querying concrete syntax trees. It's optimized for use in code editors and other development tools where performance and accuracy are critical.
Traditional parsers often re-parse entire files on small edits, leading to lag in developer tools. Tree-sitter avoids this by updating the syntax tree incrementally.
Efficiently re-parses only the parts of the syntax tree affected by an edit, providing near-instantaneous updates for interactive tools.
Supports generating parsers for a wide range of programming languages from simple grammar definitions.
Tree-sitter's incremental parsing capabilities make it ideal for applications requiring real-time, structural understanding of code.
Code editors use Tree-sitter to quickly update syntax highlighting, folding regions, and outline views as the user types.
Significantly improves editor responsiveness and user experience.
Static analysis tools can use Tree-sitter to incrementally re-analyze code on save, providing faster feedback to the developer.
Reduces waiting time for analysis results, enabling quicker iteration.
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