I’ll start with one of the most useful singular list of lists on the internet.
https://github.com/topics/awesome
“An awesome list is a list of awesome things curated by the community. There are awesome lists about everything from CLI applications to fantasy books. The main repository serves as a curated list of awesome lists.”
Just about anything you can think of is within this list. Enjoy!
PS: Thank you mods for your work moderating submissions. The quality and relevance of posts here is refreshing. This has to be my favorite community on Lemmy.
https://archive.org/web/ Archive of saved web pages.
consensus.app Consensus is a search engine that uses AI to extract and distill findings directly from scientific research
browse.feddit.de Find Lemmy communities across instances.
detexify.kirelabs.org Find LaTeX symbols by drawing them.
Ninite Install and Update All Your Programs at Once [on Windows]
patorjk.com/software/taag Text to ASCII Art Generator.
webhook.site Webhook.site lets you easily inspect, test and automate any incoming HTTP request or e-mail