Creating a Custom Single.php template from Ask WP Girl
@levelsio on Twitter: "https://t.co/rORz8wW1YR is a single PHP file called "index.php" generating $65,651 this month. No frameworks. No libraries (except jQuery). (SGD 89,415=USD 65,651) https://t.co/aG0K3oGm9b" / Twitter
WordPress Template Hierarchy & Its Structure Beginners Guide
WordPress】投稿ページ(single.php)の作り方
Build a Single Page Application in PHP with CodeIgniter and React