Misc

Polkadot ecosystem news, tutorials, guides, collectives, etc.

Official

Polkadot network Medium

Polkadot network Support

Relay Chain Podcast

Web3 Foundation Press releases

Treasury-funded

Guide to Polkadot-JS

Polkadot for Beginners (10 languages)

Kappa Sigma Mu (KΣM)

Community-made

Awesome Dot

Polkadot Philosophy