Open source. Open possibilities.

rzeka is a single-threaded reactive event bus for C# built on Rx.NET that features automatic causality tracking and a real-time browser-based debugger.

Soenneker.Loops.Contacts is a .NET utility library for managing Loops contacts by email. It provides create, update, find, and delete operations, configuration through a Loops API key, and scoped or singleton dependency injection registration.

BarakoCMS is a headless, API-first CMS suite for .NET 10 featuring an event-sourced engine, multi-tenancy, and a modular architecture.

A lightweight .NET library for building text-based adventure games, with rooms, NPCs, items, commands, conversations, maps, rendering frames and save support.

A .NET library for multi-tenant SQLite: per-tenant file isolation or shared-schema scoping, integrity checks across tenants, tenant context helpers, rate limiting and error middleware validation, plus settings and JSON utilities.

MudBlazor is a Material Design component framework for Blazor, written entirely in C# with minimal JavaScript. It helps .NET developers build web apps quickly without wrestling with CSS, and offers documentation, examples and frequent releases.

Soenneker.Flywheel.Suite is a modern background job engine for .NET, featuring Redis storage, source generators, and a live Blazor dashboard for real-time visibility.

Files is a modern, community-driven file manager for Windows designed to help users organize files and folders with an intuitive interface.

PB-Compiler is a from-scratch C# compiler for the PowerBASIC family (including QuickBASIC and Turbo Basic). It generates authentic 16-bit DOS MZ executables with byte-identical fidelity to original compilers. Features include an SSA-based optimization pipeline, support for modern language extensions in pb36, and cross-platform execution on 64-bit hosts.

Lively Wallpaper is a free, open-source Windows app that lets you set animated wallpapers and screensavers using videos, webpages, or apps, with interactive features, automation, and machine learning support.

Amplication is an open-source platform for building, maintaining, and scaling backend services. It uses AI-powered automation to generate microservices with APIs, data models, and DTOs, while embedding organizational best practices into live templates.

Tokamak is a C# engine designed for creating games and virtual worlds, providing a modular set of building blocks for application development.

A Kiota-generated .NET client for the Docker Hub API, distributed via NuGet. It supports bearer-token authentication, builder-style request paths under client.V2, explicit pagination, generated response and error models, and a companion package for dependency injection and cached client construction.

Jellyfin is a free and open-source media system that allows users to manage and stream their media from a dedicated server to various end-user devices.

Block is a local-first polyglot orchestration engine for writing multi-language workflows—Python, JavaScript, Lua, PHP, SQL, PowerShell—in single .blk files. It coordinates host runtimes, passes serializable shared state between blocks, and runs on Windows via CLI. Editions: Lite, Standard, Plus.

WPF UI is an open-source library that brings Microsoft's Fluent Design System to Windows Presentation Foundation applications, offering themed styles, modern controls like Navigation, NumberBox, Dialog, and Snackbar, plus Visual Studio integration and NuGet distribution.

A personal repository collecting coding challenges and exercises for learning various programming languages, frameworks, tools, architectures, and design patterns. Not intended as a teaching resource but as a personal learning portfolio.

An automation runner that keeps the Windows executable published by the companion package Soenneker.Libraries.Whisper.CTranslate up to date, driven by scheduled and on-demand GitHub Actions workflows.

A deterministic, turn-based ASCII roguelike built on .NET 10 featuring shadowcasting FOV, A* pathfinding, and seeded dungeon generation.

A .NET VST3 audio effects host based on NPlug and the ktsu ecosystem, allowing developers to create DSP effects using C# classes.