On.el

#+TITLE: on.el -- utility hooks and functions from Doom Emacs

This package exposes a number of utility hooks and functions ported from Doom Emacs. The hooks make it easier to speed up Emacs startup by providing finer-grained control of the timing at which packages are loaded.

For example, =use-package= users can delay loading the =which-key= package until the first key is pressed:

#+BEGIN_SRC emacs-lisp (use-package which-key :hook (on-first-input . which-key-mode)) #+END_SRC

The list of hooks provided by =on.el= is as follows:

• =on-first-input-hook=: run before the first user input.
• =on-first-file-hook=: run before the first interactively opened file.
• =on-first-buffer-hook=: run before the first interactively opened buffer.
• =on-init-ui-hook=: run when the UI has been initialized. This one is useful for setting fonts and enabling custom themes without having to worry about whether Emacs is running as a daemon or not.