plotly/Plotly.NET

Plotly.NET is a .NET library for generating interactive and static visualizations using the Plotly.js engine. It provides a comprehensive, type-safe API for creating and styling a wide variety of chart types, including 2D, 3D, and domain-specific plots. The system supports rendering in interactive notebooks, exporting to static images, and generating HTML/JSON output, all within a modernized, modular codebase.

This period focused on a complete architectural overhaul, migrating the project to .NET 10 and replacing legacy F# scaffolding with a modern SDK-style structure. The core library was rewritten to introduce a fully typed, modular API for all chart types, layouts, and trace configurations, ensuring compile-time safety and comprehensive coverage of Plotly.js features.

22 changes

This period focused on expanding the library's capabilities for C# developers by introducing a comprehensive fluent API and wrapper for chart creation. Concurrently, the project significantly increased test coverage across F# and C# components, validating new chart types, layout configurations, and interactive notebook support.

21 changes

plotly/Plotly.NET 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.