2 files changed, 70 insertions, 0 deletions
diff --git a/keyboards/9key/keymaps/tap_dance/keymap.c b/keyboards/9key/keymaps/tap_dance/keymap.c
new file mode 100644
index 000000000..a96880aa5
--- /dev/null
+++ b/keyboards/9key/keymaps/tap_dance/keymap.c
@@ -0,0 +1,69 @@
+#include QMK_KEYBOARD_H
+
+// Tap Dance Declarations
+enum tap_dances {
+  ENT_5 = 0,
+  ZERO_7,
+};
+
+// Macro Declarations
+enum custom_keycodes {
+  DBL_0 = SAFE_RANGE,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* LAYER 0
+ * ,-----------------------.
+ * |   1   |   2   |   3   |
+ * |-------+-------+-------|
+ * |   4   | 5/ENT |   6   | Dbl Tap 5 for Enter
+ * |-------+-------+-------|
+ * |  7/0  |   8   | 9/FN  | 7/0 = Dbl Tap 7 for 0  -  9/FN = Hold 9 for FN
+ * `-----------------------'
+ */
+[0] = LAYOUT( \
+  KC_1,       KC_2,      KC_3,       \
+  KC_4,       TD(ENT_5), KC_6,       \
+  TD(ZERO_7), KC_8,      LT(1, KC_9) \
+),
+
+/* LAYER 1
+ * ,-----------------------.
+ * |  ESC  |   +   |   -   |
+ * |-------+-------+-------|
+ * |  BSPC |   *   |   /   |
+ * |-------+-------+-------|
+ * |  00   |   .   |       |
+ * `-----------------------'
+ */
+[1] = LAYOUT( \
+  KC_ESC,   KC_PLUS, KC_MINS, \
+  KC_BSPC,  KC_ASTR, KC_SLSH, \
+  DBL_0,    KC_DOT,  KC_TRNS  \
+)
+
+};
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+  [ENT_5] = ACTION_TAP_DANCE_DOUBLE(KC_5, KC_ENT),
+  [ZERO_7] = ACTION_TAP_DANCE_DOUBLE(KC_7, KC_0)
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case DBL_0:
+      if (record->event.pressed) {
+        // when keycode QMKBEST is pressed
+        tap_code(KC_P0);
+        tap_code(KC_P0);
+      }
+      break;
+
+  }
+  return true;
+};
+
+
+void matrix_init_user(void) {
+}
diff --git a/keyboards/9key/keymaps/tap_dance/rules.mk b/keyboards/9key/keymaps/tap_dance/rules.mk
new file mode 100644
index 000000000..e5ddcae8d
--- /dev/null
+++ b/keyboards/9key/keymaps/tap_dance/rules.mk
@@ -0,0 +1 @@
+TAP_DANCE_ENABLE = yes