No course has mentioned this… so let’s talk .gitignore. I’ve just created a new GitHub repository and noticed a small feature that makes a big difference: When setting up your repo, there’s a handy dropdown that lets you instantly add a .gitignore file tailored to your project type (Python, Node, Java, etc.). No more manually figuring out what to exclude. No more accidentally committing unnecessary files. It’s a simple step, but it keeps your repository clean, professional, and much easier to manage from day one. If you’re new to version control or just want a smoother workflow don’t skip this option when creating a repo. Small feature. Big impact. #GitHub #WebDevelopment #CodingTips #DevTools #BeginnerFriendly
Richard Brown A vital part of any project when pushing up to GitHub. Taking this simple step right at the very start will save you a headache.
Understanding .gitignore is gonna make you way ahead of people that look like beginners in professional daily work. It's very important to keep data protected and only upload to GitHub what needs to be there no private keys, no secrets. Most companies I've worked for have 1-2 builders between before uploading to GitHub anyway, but it's a solid practice to start understanding how you can secure your application. That's what matters most nowadays.
Richard Brown I noticed this too and had the same “how has no course mentioned this?” moment. .gitignore isn’t exciting, but it stops stupid problems. Quietly. And I’ve genuinely not seen that dropdown mentioned in a single course yet. Feels like one of those small setup bits that saves a lot of faff later on.