Stars
Mermaid diagrams (.mmd) from natural language with validation loop. 11+ types, multi-backend (mmdc / Kroki), PNG/SVG/PDF, multi-agent.
PlantUML diagrams (.puml) from natural language via Kroki — no Java install. 10+ UML types, 5 themes, PNG/SVG, multi-agent.
Generate draw.io diagrams from natural language — 6 presets, vision self-check + up to 5-round refinement, codebase-to-diagram, 10,000+ official shapes & 321 AI/LLM brand logos. Exports PNG/SVG/PDF…
Printer emulator for Zpl, Esc/Pos rendering engine
🖨️ Receipt printer emulator to test ESC/POS commands against
Efficient, Easy to Use Thermal Printing & POS (Windows/Linux/OSX, WiFi/BT/USB/Ethernet)
Simple Windows desktop application for viewing & querying Apache Parquet files
Strategic design tools for Domain-Driven Design featuring collaborative modeling and visual communication
Extensible interactive notebook platform for .NET. Every built-in feature, from the C# kernel to the dashboard layout, is an extension built on the same public interfaces available to third-party a…
Parchment is a Word (.docx) document generation library with support for rendering from a templated word doc or a markdown doc
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-rep…
OpenFeature Providers and Hooks for .NET
Fast and storage-efficient spatial database engine for OpenStreetMap data
QuestPDF.Markdown allows rendering markdown into a QuestPDF document
Read and extract text and other content from PDFs in C# (port of PDFBox)
World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with bla…
Collection of polyfills for projects targeting older versions of .NET
C# and F# client libraries for UmaDB https://umadb.io/
Helper extensions for integrating the Stripe .NET SDK with .NET Hosting APIs
CLI tool and TUI editor for managing .NET .resx localization files. Validate translations, import/export CSV, add/remove languages, and edit interactively.
NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.
Manage localization of all ResX-Based resources in one central place.