I've got a few projects. they aren't great, but, however.
Kasumi: a stupid discord bot made in C# with DSharpPlus. Source code.
MastodonImageBot: A mastodon bot that posts images from danbooru at a specified interval. Also made in C#. Source code.
ScreenshotHost: A simple server for hosting stuff uploaded with ShareX (or compatible clients). Made with Node.js and Express. Source code.