Why You Need to Close Sockets

Hussein Nasser drops a quick roundup of free and paid resources for backend engineers—from OS and Node.js internals to networking, databases, NGINX and Python courses (all with handy coupons!). You can catch the full deep-dive on his YouTube channel, follow him on Medium, or join his members-only content for even more behind-the-scenes goodness.

If you’re feeling generous (or just really love sockets), you can buy him a coffee, become a channel member, or check out his podcast. Plus, he’s teamed up with Canva for all your slide and thumbnail needs. Stay awesome, and don’t forget to actually close those sockets!

Watch on YouTube