v2.5 - 4
ES2015 - 2020
v8 - 14, TS
v17, FC, TS
v5 - 7
v1 - 2, Nuxt.js, JS
HTML4.01, HTML5
CSS2, CSS3
SCSS
v4 - 7
v6 - 7
Create plugin, Customize theme
v2.7 - 3.8
MySQL, Oracle, SQLServer, SQLite
PCRE, Oniguruma
v4, TS
React, Node
v6 - 7
Linux, Windows
CLI
GitHub Actions
Apache 2, nginx
Ubuntu, CentOS, zsh, shell script