12 Top Websites for Programmers, Developers, and Product People

12 Top Websites for Programmers, Developers, and Product People. Some of my favorites are StackExchange, DevDocs, Hacker News, Leetcode, and diff.blog. The list is a list of 12 top sites for software engineers and software developers to use in-depth knowledge of computer science and programming. The list includes StackExchanges, Dev Docs, IndieHackers, ProductHunt, Resumake, Product Hunt and LeetCode.com. David Allen, David Allen Software Engineer, is the author of a new book about software engineering.