Tips: resolution of moving between words in terminal (zsh)

When the default zsh shell, I am struggling to move words on shell mode.

$ this isCCC the test text.DDDDD

It does work on some environment (macOS iTerm2 config), but somehow doesn’t work on Ubuntu terminal or Ghostty.

Here is the solution. (ref link)

$ vim ~/.zshrc

.zshrc

bindkey "^[[1;3C" forward-word  # Alt + Right
bindkey "^[[1;3D" backward-word # Alt + Left

Enjoy!