Honestly, I don't even get why I need an online search engine to look up things because most of the time I just want examples of how to do X in programming lang

Honestly, I don't even get why I need an online search engine to look up things because most of the time I just want examples of how to do X in programming language Y or the documentation of library Z. It's not an infinite number of webpages. Someone could just put all those links into a .json and make an applet that let you instantly look up any of them.