Best recommendations for self-education?

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: This might be slightly off-topic :) : : Just while searching for educational platforms I came across a site https://tools.veryuseful.website. : : They’ve collected: : - online libraries (like "Óêðà¿íñüêà ˳òåðàòóðà"), : - free courses via Prometheus, : - Duolingo for learning Ukrainian, : - information about schools and universities. : : Everything in one place. : : Also found [url=https://tools.veryuseful.website] an awesome Ukrainian learning platform[/url] — maybe worth checking! : : Anyone using platforms like that?

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