Wilfred/difftastic

Difftastic is a structural diffing tool that analyzes and compares source code files using a graph-based algorithm. It supports a wide range of programming languages by leveraging tree-sitter parsers to understand syntax, enabling it to ignore formatting changes and highlight only meaningful code differences. The system provides various output formats, including side-by-side views, inline diffs, and JSON, while also handling complex scenarios like Git-style conflict markers and binary files.

This period was defined by a comprehensive architectural overhaul, splitting the monolithic diffing and display logic into modular, graph-based algorithms and dedicated submodules. Concurrently, the project significantly expanded its language support through new tree-sitter parsers and a robust language detection system, while also improving performance and adding Chinese documentation.

9 changes

This period focused on expanding syntax highlighting support for numerous new and existing programming languages through updated Tree-sitter parsers. Concurrently, the project underwent a significant visual overhaul, redesigning the homepage with a dark theme and interactive elements, while also introducing new data models for conference sessions.

9 changes

Wilfred/difftastic was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.