Rant: I wrote all my code in one big file for months until my project crashed

My first web app was a single 800-line JavaScript file that became impossible to fix. After it broke for the third time, a friend in Austin showed me how to split it into modules. What's the first project where you realized you needed to organize your code better?

4 comments

4 Comments

shane_park922mo ago

Honestly the worst part for me was trying to explain my own code to someone else. I had this giant file full of random variables and functions, and when a buddy asked how a feature worked, I just stared at it. That shame of not even understanding your own mess is what finally made me learn to structure things. Now I try to write code like I might have to hand it off tomorrow.

ivan7742mo ago

That "800-line JavaScript file" line hit me hard. My first real project was a Python script that just kept growing. It was a total mess of if statements and copy-pasted code. The moment I tried to add one new feature and broke three old ones was my wake-up call. Learning to break things into separate functions and files changed everything for me. It feels painful at first but it's the only way to build anything that lasts.

shane_clark2mo ago

Breaking things into functions feels like extra work until you try to fix a bug. Suddenly you're glad you can find the problem in one place instead of hunting through hundreds of lines. That first clean refactor is a game changer.

gray_morgan9d ago

Read somewhere that "good code reads like a story." Changed how I write everything.