General/Language Learning

• Omniglot
• Languages Gulper
• r/languagelearning: TV Shows Like Destinos or French in Action in Other Languages?
• Wikitongues YouTube Channel
• Forvo Pronunciation Guide
• Word Reference
• Language Crush
• ReadLang
• HypeLearn

Linguistics

• Useless Etymology

Articles

• The State of the World’s Living Languages

IPA

• IPA Resources

Links & Masterposts

• Southeast Asian Languages via Tumblr
• Best Language Learning Tips & Masterlists
• Alternatives to Duolingo
• Apps for Language Learning: Masterpost
• Websites to Learn Languages by Reading