Learn from your mistakes, consider it tuition. One of the big hurdles junior devs don't realize is that customers actually use your work, so anything that can g

Learn from your mistakes, consider it tuition. One of the big hurdles junior devs don't realize is that customers actually use your work, so anything that can go wrong will go wrong. So you have to spend more time with the ancillary stuff (handling exception gracefully, logging, multiple tabs, logged in on two machines, etc) than you are likely currently. Mistakes should be welcome if they have an roi. Keep at it, you can improve and everyone will benefit.