Here's a list of 8+ open source projects you might want to contribute to.
Many of them are beginner-friendly:
first-contributions - an easy first open-source project to contribute to.
It has instructions on how to get started with the process, which makes it really easy. Highly recommend it for your first contribution.
github.com/firstcontributions/first-contributions
energy-prices-api - a news site scraping API with a few different endpoints that provide links to articles related to energy prices.
Built on: JavaScript
Maintained by: @mizouziegithub.com/MizouziE/energy-prices-api
Friendly Reminder Bot - a friendly reminder twitter bot to keep you healthy and happy.
Built on: Python, plain text
Maintained by: @ykdojo (yes it's my project)
github.com/ykdojo/friendlyreminderbot
open-sauced/hot - a site that recommends the hottest projects on GitHub.
Built on: TypeScript, Node
Maintained by: @bdougieYOgithub.com/open-sauced/hot
codinasion-programme - an open-source codebase for sharing programming solutions.
Built on: many languages.
Maintained by: Codinasion
github.com/codinasion/codinasion-programme
Feed-Monitor - a configurable service written in Go to monitor published feeds and create alerts based on filters.
Built on: Go
Maintained by: @TechSquidTVgithub.com/KyleTryon/Feed-Monitor