qmk-dactyl-manuform-a/users/sethBarberee/config.h

 /* Copyright 2021 SethBarberee <seth.barberee@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
#pragma once

#ifdef RGBLIGHT_ENABLE
#   define RGBLIGHT_SLEEP
# ifndef RGBLIGHT_HUE_STEP
#   define RGBLIGHT_HUE_STEP 8
#endif
# ifndef RGBLIGHT_SAT_STEPT
#   define RGBLIGHT_SAT_STEP 8
#endif
# ifndef RGBLIGHT_VAL_STEP
#   define RGBLIGHT_VAL_STEP 8
#endif
// Trim animations I don't use/like
#   ifdef RGBLIGHT_ANIMATIONS
#       undef RGBLIGHT_ANIMATIONS
#   endif
#   define RGBLIGHT_EFFECT_BREATHING
#   define RGBLIGHT_EFFECT_STATIC_GRADIENT
#   define RGBLIGHT_EFFECT_TWINKLE
#   ifndef CAPS_LOCK_MODE
#       define CAPS_LOCK_MODE RGBLIGHT_MODE_STATIC_LIGHT
#   endif
#endif // RGBLIGHT_ENABLE

#ifndef AUDIO_ENABLE
#       define NO_MUSIC_MODE
#endif // AUDIO_ENABLE

#define FORCE_NKRO // Force NKRO on by default

// Totally taken from @drashna's userspace
#ifdef TAPPING_TERM
#    undef TAPPING_TERM
#endif  // TAPPING_TERM
//
// Keeping these commented for examples when I want to tweak per keyboard
// but setting a default across my boards for now
//
//#if defined(KEYBOARD_ergodox_ez)
//#    define TAPPING_TERM 185
#if defined(KEYBOARD_crkbd)
#    define TAPPING_TERM 185
#else
#    define TAPPING_TERM 200
#endif

/* Disable unused and unneeded features to reduce on firmware size */
#ifdef LOCKING_SUPPORT_ENABLE
#    undef LOCKING_SUPPORT_ENABLE
#endif
#ifdef LOCKING_RESYNC_ENABLE
#    undef LOCKING_RESYNC_ENABLE
#endif