What Tools Do You Use to Build Websites?

Nowadays, building sites and apps require many tools: Code editors, graphics software, open source software, and so forth.

In this open thread, let’s talk about our favorite web design/development tools.

Some talking points:

  • What are your tools for building websites? How do you use them to build websites? When did you start using them?
  • What tips, tricks, and advice can you share about your favorite tool/s?

The floor is yours! Share your thoughts in the comments below. (This open thread will end on June 17, 2015.)