A running list of things that have had a big impact on me :
Hank and John Green: Nerdfighteria is my internet home.
WaitButWhy: Deep dives into topics from first principles and cool sticky figures. Became very popular. I was one of the early ones reading the blog. Back when Tim tried to do new posts every Tuesday. Good times. Learned a lot. One of my all time favourite blogs.
Brandon Sanderson: My favourite author. Amazing fictional worlds with detailed world building. His writing literally saved me in a dark period of my life.
Staring into the singularity : The link to this was suprisingly hard to find. The orignal one taken down. I read this a long time ago. When I was around 16. Has stuck with me since.
LessWrong: Great site with awesome posts. Was about rationality back in the day. Has evolved a lot over the years. Lot of gems.
Richard Feynman's Lecture On Computation: I keep coming back to this. This man is an absolute legend. Do checkout his lectures on physics as well. His books. Everything actually.