I can absolutely vouch for HelloChinese, I’ve enjoyed it a lot more than Duolingo but definitely try both! Great list, recommend everything on here but here’s a couple extra things I use:

Apps

• Pleco – Dictionary app
• 微信读书 – Audio book app

Youtubers

• Grace Mandarin Chinese
• Katherine’s Journey to the East

Websites

• Bilibili – Chinese Youtube
• Baidu – Chinese search engine
• LINE – Online dictionary
• Chinese Grammar Wiki – Self explanatory

Anki

• Ultimate Chinese Deck – Deck of Chinese words in order of common usage. Definitely look up example sentences and watch content after learning new words so they stick
• MorphMan – Add-on that generates sentences for you to learn and read from

Hello Chinese seems pretty cool and fun. Just finished the first lesson. Is it for free or will they charge at some point?

Also do you know who operates it? Couldn’t find too much.

Thanks heaps for the great list :)