Fast, robust, accurate diffing

git diff code-review code-quality git-diff codereview git-difftool difftool structural-diff ast-differencing ast-diff-tool ratatui codereview-tools ast-diff syntax-aware-diff

• Updated Nov 12, 2026
• Rust

Version control for a working tree of source files. Where tree-sitter can parse a file, astvcs stores an abstract syntax tree and diffs and merges structural edits. Everything else is stored as UTF-8 text with a line-oriented diff.

conflict-resolution rust cli tree-sitter semantic-diff version-control ast developer-tools code-review source-control diff-tool vcs-tools merge-tool structural-diff ast-diff

• Updated Nov 2, 2026
• Rust

Self-hosted GitHub App that strips formatting noise from PR diffs and reviews them with AI against your project's own guidelines.

semantic-diff typescript devtools prettier self-hosted openai pull-request code-review github-app claude nestjs llm pgvector ai-code-review ollama ast-diff

• Updated Nov 9, 2026
• TypeScript

A diff engine that tells you what actually happened to your code, moved, renamed, extracted, reformatted, instead of which lines changed. Algorithm-first, AI-optional, works with or without git.

git cli tree-sitter diff semantic-diff typescript ast code-review difftool gumtree llm ast-diff

• Updated Oct 17, 2026
• Rust

GenPark AI Agent Skill - AST-based semantic PR diff reviewer, change impact scoring, cognitive complexity delta, and automated refactoring suggestions.

static-analysis pull-request code-review code-quality mcp-server ast-diff genpark-agent

• Updated Sep 6, 2026
• Python

Next-Gen Diff, Merge & Sync Studio (Text, AST, Hex, Folders, PDF, Excel, SQLite, Parquet) with PySide6 & Windows 11 Fluent design.

python tree-sitter diff merge hex-editor developer-tools parquet folder-sync windows-11 pyqt6 pyside6 ast-diff

• Updated Sep 28, 2026
• Python

Synthesize semantic AST delta trees across git diffs, classify breaking signature changes, and output structured PR summaries

mcp ci-cd developer-tools code-review semantic-analysis python-standard-library breaking-changes code-intelligence agent-skills ast-diff git-pr-summarizer

• Updated Oct 19, 2026
• Python