Technology

tree-sitter

An incremental parsing library that builds concrete syntax trees and updates them efficiently during live editing.

Tree-sitter generates robust syntax trees using a C-based runtime and language-specific grammars. It supports over 40 languages (including Rust, JavaScript, and Python) to power features like syntax highlighting and code navigation in Neovim and GitHub. The engine handles syntax errors gracefully and re-parses modified code in O(log n) time. This efficiency ensures immediate feedback without blocking the main editor thread.

https://tree-sitter.github.io/tree-sitter/

What builders pair with tree-sitter

Projects using both technologies. Select a pairing to see a project.

Built with tree-sitter

MCP 3 shared projects Claude Code 2 shared projects OpenAI API 2 shared projects Python 2 shared projects Rust 2 shared projects Anthropic API 1 shared project

12 more pairings

AST-Grep 1 shared project bash 1 shared project ChromaDB 1 shared project Claude Opus 1 shared project Claude Sonnet 1 shared project Code 1 shared project Codex 1 shared project Django 1 shared project Elixir 1 shared project Embeddings 1 shared project Gemini 1 shared project git grep 1 shared project

Pairing: MCP

Photo from the event — Event photo

How I built a Multi-Agent system from scratch

Da Nang · August 15, 2026

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ast-grep: Agent Usage Insights

AST-Grep tree-sitter

Multi-Agent Context Control

Python OpenAI API

Graph-Oriented Generation: Deterministic Context Retrieval for Code

Manchester NH Jun 17

Claude Code Claude Opus

What Is Your Coding Agent Actually Searching?

Python tree-sitter

ArgosBrain pushed Opus 4.7 from 87.6% to 95% on SWE-bench Verified

SCIP Language Server Protocol

Un Agente AI que si puede tocar tu terminal

Shotgun: Spec-Driven Development

Claude Code OpenAI API

Bismuth Agent Context Selection

San Francisco Nov 21

Django tree-sitter