JS Fundamentals - rs-hash/GETTHATJOB GitHub Wiki CONCEPTS https://www.frontendinterviewhandbook.com/ https://javascript.info/ https://bigfrontend.dev/question (https://bigfrontend.dev/company/4) https://frontendmasters.com/learn/advanced/ https://roadmap.sh/frontend PROBLEMS https://frontendeval.com/ https://www.greatfrontend.com/questions Github https://www.codesnail.com/18-github-repos-to-learn-javascript/