What free things online should everyone take advantage of? - Lemmy.World

What free resources do you know on the internet that everyone should use? Potential Category Ideas - FOSS Software - Quality of Life - Public Services - Other List of Lists - Personal Finance - Github Awesome Repositories Links and Resources - Github - Awesome [https://github.com/topics/awesome] - Lemmy - What are some useful links everyone should know? [https://lemmy.world/post/2178400] - Reddit - Mirror Post [https://old.reddit.com/r/AskReddit/comments/ecscwk/what_free_things_online_should_everyone_take/] - Wikipedia - FOSS List [https://en.wikipedia.org/wiki/List_of_free_and_open-source_software_packages]