Wow great intro! For folks who want to go a step further, I found this tutorial really insightful: wyag.thb.lt

My code looks like this (this is more like pseudocode, please don't look too hard into issues there might be). New data point comes in at 60Hz, but the graph I am seeing struggles to keep up? I am new to all these libraries and frameworks so maybe I wasn't using them correctly. Back to C I guess...

But I wasn't expecting displaying the charts, where frontend should really excel, failed me. For the chart/graph library, I chose Recharts after some research, and the graph I want to create is a simple line graph, with streaming data (pedal position), like the picture. But Recharts struggles?

I am surprised to see it's not hard to get a GUI application running. I tried the hard way before using Win32 API, and various frameworks like SDL, I see why people love webpages for GUI now. So I was able to create some windows, one for displaying the telemetry chart, another for simulating input.

Naturally, I decided to first learn Electron and create a new project manually. I always hated this trend that everything GUI is now a web-based running on some kind of Chrome. Yet here I am, making desktop app using frontend stack. I copied a template for electron + react, and started learning.

HOWEVER, that project won't run, console was throwing bunch of errors. Guess LLMs are not there yet. Anyway, I started to read the code and attempt to fix it. But I never used Electron before, I don't know its concept or best practices, I don't know what each file and usage convention are for.