How can I share my open-source project and get more eyes on it?

Hi everyone, I'm a software engineer and I recently open-sourced a tool built with Python for writing calculation sheets (engineering reports).

I believe it's quite powerful, and I'd love for more people to discover, use, and help optimize it. However, I'm not sure which platforms or communities are best for sharing it.

Does anyone have any recommendations or strategies for promoting an open-source project? Thanks in advance!