As you know regular backups of DB for a running site are very important. Most of the hosting providers do this for you, but sometimes its also expected from you to do the same.
The progressive web app is the new trend as well as the need for the present time. I hope before getting in the “HOW” part you know what is exactly a PWA
In the field development the count of branches reach form 1 to 40 50 in like no time. and most of then are of no use ones merged into the master. Its better to get rid of them but deleting them is a major pain in the ass.
Validation is one of the major parts of web development. But sometimes it can be a ball buster especially when it comes to validating file uploads.
If you are habitual of writing a formatted code don’t worry it’s a good habit but when sometimes you get to debug files which are not formatted what so ever. In that case, it’s a headache to get things done in that sort of files.