[kazz]

My city has a nonprofit called Code for Good [1] that is specifically focused on getting the tech & design community together to help other local nonprofits. I've volunteered with them countless times and the events are always super impactful. Maybe you've got something similar locally?

It also might be worth developing a program yourself if you're passionate enough about it. There are a few dev shops in my city that run their own charity projects every year where they invite nonprofits to submit proposals for the work they need done, and then the shop picks a few projects to work on for free. Those seem to be super popular as well.

[1] https://codeforgoodwm.org