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+* ielm
+
+  Evil bindings for [[https://www.gnu.org/software/emacs/manual/html_node/emacs/Lisp-Interaction.html][IELM]] (Inferior Emacs Lisp Mode).
+
+  Initial state is =insert=. =RET= sends input in the state named by
+  =evil-collection-repl-submit-state=.
+
+** Key bindings
+
+   | Command       | Original | Evil                 |
+   |---------------+----------+----------------------|
+   | =ielm-return= | =RET=    | =RET= (submit state) |
+
+** Customization
+
+   | Variable                                | Default | Purpose                                                |
+   |-----------------------------------------+---------+--------------------------------------------------------|
+   | =evil-collection-ielm-move-cursor-back= | =nil=   | Move cursor back one column when leaving insert state. |
+
+** Notes
+
+   - On entering normal state, point stays put (no Vim-style backward step).
diff --git a/.config/emacs/lisp/evil-collection/modes/ielm/evil-collection-ielm.el b/.config/emacs/lisp/evil-collection/modes/ielm/evil-collection-ielm.el
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+;;; evil-collection-ielm.el --- Bindings for `ielm' -*- lexical-binding: t -*-
+
+;; Copyright (C) 2026 Ian Pan <ianpan870102@gmail.com>
+
+;; Author: Ian Pan <ianpan870102@gmail.com>
+;; Maintainer: Ian Pan <ianpan870102@gmail.com>
+;; URL: https://github.com/emacs-evil/evil-collection
+;; Version: 0.0.1
+;; Package-Requires: ((emacs "26.3"))
+;; Keywords: evil, ielm, tools
+
+;; 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 3 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/>.
+
+;;; Commentary:
+;;; Bindings for `ielm' (Inferior Emacs Lisp Mode).
+
+;;; Code:
+(require 'evil-collection)
+(require 'ielm nil t)
+
+(defvar inferior-emacs-lisp-mode-map)
+(defconst evil-collection-ielm-maps '(inferior-emacs-lisp-mode-map))
+
+(defcustom evil-collection-ielm-move-cursor-back nil
+  "Whether the cursor is moved backwards when exiting insert state."
+  :type 'boolean
+  :group 'ielm)
+
+(defun evil-collection-ielm-escape-stay ()
+  "Go back to normal state but don't move cursor backwards.
+Moving cursor backwards is the default vim behavior but
+it is not intuitive for some cases like REPL buffers."
+  (setq-local evil-move-cursor-back
+              evil-collection-ielm-move-cursor-back))
+
+;;;###autoload
+(defun evil-collection-ielm-setup ()
+  "Set up `evil' bindings for `ielm'."
+  (evil-set-initial-state 'inferior-emacs-lisp-mode 'insert)
+
+  (add-hook 'ielm-mode-hook #'evil-collection-ielm-escape-stay)
+
+  (let* ((submit evil-collection-repl-submit-state))
+    (evil-collection-define-key submit 'inferior-emacs-lisp-mode-map
+      (kbd "RET")      #'ielm-return
+      (kbd "<return>") #'ielm-return)))
+
+(provide 'evil-collection-ielm)
+;;; evil-collection-ielm.el ends here