diff --git a/testing/lem/APKBUILD b/testing/lem/APKBUILD
new file mode 100644
index 00000000000..44dfa8ac130
--- /dev/null
+++ b/testing/lem/APKBUILD
@@ -0,0 +1,143 @@
+# Based on AUR's lem-editor-git & qlot
+# Contributor: Celeste <cielesti@protonmail.com>
+# Maintainer: Celeste <cielesti@protonmail.com>
+pkgname=lem
+pkgver=2.2.0
+pkgrel=0
+pkgdesc="Common Lisp editor/IDE with high expansibility"
+url="https://lem-project.github.io/"
+arch="aarch64 x86_64"
+license="MIT"
+makedepends="
+	libdecor-dev
+	ncurses-dev
+	sbcl
+	sdl2-dev
+	sdl2_image-dev
+	sdl2_ttf-dev
+	"
+checkdepends="roswell"
+subpackages="
+	$pkgname-common
+	$pkgname-gui
+	"
+_qlotver=1.5.1
+source="https://github.com/lem-project/lem/archive/refs/tags/v$pkgver/lem-$pkgver.tar.gz
+	https://github.com/fukamachi/qlot/releases/download/$_qlotver/qlot-$_qlotver.tar.gz
+	aarch64-disable-timer-tests_patch
+	build-ncurses.lisp
+	build-sdl2.lisp
+	general.lisp
+	lem.desktop
+	"
+options="!strip"
+
+prepare() {
+	default_prepare
+
+	cd "$srcdir"/qlot
+	sbcl --noinform --no-sysinit --no-userinit --non-interactive \
+		--load .bundle-libs/bundle.lisp \
+		--eval "(asdf:load-asd #P\"$srcdir/qlot/qlot.asd\")" \
+		--eval '(let ((*standard-output* (make-broadcast-stream))
+				(*trace-output* (make-broadcast-stream)))
+			(mapc (function asdf:load-system)
+				(list :qlot :qlot/subcommands :qlot/cli :qlot/fetch)))'
+
+	cd "$builddir"
+	"$srcdir"/qlot/scripts/run.sh install
+
+	case "$CARCH" in
+	aarch64)
+		patch lem-tests.asd \
+		"$srcdir"/aarch64-disable-timer-tests_patch
+		;;
+	esac
+}
+
+build() {
+	msg "Building lem"
+	sbcl --noinform --no-sysinit --no-userinit \
+		--load .qlot/setup.lisp \
+		--load "$srcdir"/build-ncurses.lisp
+
+	msg "Building lem-gui"
+	sbcl --noinform --no-sysinit --no-userinit \
+		--load .qlot/setup.lisp \
+		--load "$srcdir"/build-sdl2.lisp
+}
+
+check() {
+	.qlot/bin/rove lem-tests.asd
+}
+
+package() {
+	depends="
+		$pkgname-common=$pkgver-r$pkgrel
+		libcrypto3
+		libssl3
+		so:libncursesw.so.6
+		"
+
+	install -dvm755 "$pkgdir"/usr/share/lem
+	cp -vr frontends/sdl2/resources "$pkgdir"/usr/share/lem/
+
+	# Devendor Noto fonts
+	rm -v "$pkgdir"/usr/share/lem/resources/fonts/NotoColorEmoji.ttf \
+		"$pkgdir"/usr/share/lem/resources/fonts/NotoSansCJK-Bold.ttc \
+		"$pkgdir"/usr/share/lem/resources/fonts/NotoSansCJK-Regular.ttc
+	ln -sv /usr/share/fonts/noto/NotoColorEmoji.ttf \
+		"$pkgdir"/usr/share/lem/resources/fonts/
+	ln -sv /usr/share/fonts/noto/NotoSansCJK-Bold.ttc \
+		"$pkgdir"/usr/share/lem/resources/fonts/
+	ln -sv /usr/share/fonts/noto/NotoSansCJK-Regular.ttc \
+		"$pkgdir"/usr/share/lem/resources/fonts/
+
+	install -Dvm755 lem lem-gui -t "$pkgdir"/usr/bin/
+	install -Dvm755 "$srcdir"/libasyncprocess.so \
+		-t "$pkgdir"/usr/share/lem/
+	install -Dvm644 "$srcdir"/lem.desktop \
+		-t "$pkgdir"/usr/share/applications/
+	install -Dvm644 LICENCE \
+		"$pkgdir"/usr/share/licenses/$pkgname/LICENSE
+}
+
+common() {
+	pkgdesc="$pkgdesc (common files)"
+	depends=
+
+	amove usr/share/lem/libasyncprocess.so
+	amove usr/share/licenses/$pkgname
+}
+
+gui() {
+	pkgdesc="$pkgdesc (graphical variant)"
+	depends="
+		$pkgname-common=$pkgver-r$pkgrel
+		font-noto-cjk
+		font-noto-emoji
+		libcrypto3
+		libssl3
+		so:libdecor-0.so.0
+		so:libffi.so.8
+		so:libsamplerate.so.0
+		so:libtiff.so.6
+		so:libSDL2-2.0.so.0
+		so:libSDL2_image-2.0.so.0
+		so:libSDL2_ttf-2.0.so.0
+		"
+
+	amove usr/bin/lem-gui
+	amove usr/share/applications/lem.desktop
+	amove usr/share/lem/resources
+}
+
+sha512sums="
+db4ea4bf1f4cf5dbc6f29c8e528bf05214e58d520dd11c9eab032e2e478b9612f2378827796e56133e6d58bf2297c8f1a8f693ae77bb4d85bb63369480573301  lem-2.2.0.tar.gz
+6bc3b1f0f3e4e745af08f47249aa8693539ae441478db46c95140caa757561e161f06492a73b0fff366fffab3c2e5303c74dc2d3a8686a2450106bd27ce50c6e  qlot-1.5.1.tar.gz
+7f7f3a2d5d6fd4fab567e9c07284e6b9919857802ecdeffa4dd1e42078ba7b51133c8db7c8efcf2c33448c2d741f734c96b3ed8f68059489b2c32de1ccc2060c  aarch64-disable-timer-tests_patch
+44ad20459851217cf5c5cc9d1a75583b5ebf1de1de6cece44f0073042420c4d6533838ae5f785d40c25cfd7d71b589d39be076f3ad7c6ef2e53e9a574e134d91  build-ncurses.lisp
+b4f4786cd9ae1e122d142f9957b758b0c2a5bb4ef444570a682298c22b58c92f8966684c1aeb306ee13e834539daadfa13a84663adab3fb1604681b8a66d82bf  build-sdl2.lisp
+07094800689a2cba48c21de6c9086961eebab8a47f21f153041d76f3d6a85ea98653fb21ef6a81a2e4aa07a25f1f36736e50ca858614135ba07586062b0d5364  general.lisp
+e78665b79229caf77b432fff89241de7fab1746ba6e5a27de9fafbe8ffebc8fae858e0653d29ff47db205b7e07b64526efb21fae416ef83913ac0fd804a78916  lem.desktop
+"
diff --git a/testing/lem/aarch64-disable-timer-tests_patch b/testing/lem/aarch64-disable-timer-tests_patch
new file mode 100644
index 00000000000..e51e17773d0
--- /dev/null
+++ b/testing/lem/aarch64-disable-timer-tests_patch
@@ -0,0 +1,12 @@
+--- a/lem-tests.asd
++++ b/lem-tests.asd
+@@ -11,8 +11,7 @@
+                (:module "common"
+                 :components ((:file "ring")
+                              (:file "killring")
+-                             (:file "history")
+-                             (:file "timer")))
++                             (:file "history")))
+ 	       #+sbcl
+                (:module "language-server"
+                 :components ((:file "utils")
diff --git a/testing/lem/build-ncurses.lisp b/testing/lem/build-ncurses.lisp
new file mode 100644
index 00000000000..0bd48d54f4c
--- /dev/null
+++ b/testing/lem/build-ncurses.lisp
@@ -0,0 +1,18 @@
+(ql:quickload :lem-ncurses)
+
+(cffi:close-foreign-library 'async-process::async-process)
+
+(defun setup-foreign-library-directories ()
+  (setf cffi:*foreign-library-directories* '())
+  (cffi:load-foreign-library "/usr/share/lem/libasyncprocess.so"))
+
+(load (merge-pathnames "general.lisp" *load-pathname*))
+
+(apply #'sb-ext:save-lisp-and-die
+       "lem"
+       :toplevel 'launch
+       :executable t
+       #+sb-core-compression
+       '(:compression -1)
+       #-sb-core-compression
+       '())
diff --git a/testing/lem/build-sdl2.lisp b/testing/lem/build-sdl2.lisp
new file mode 100644
index 00000000000..a6de68892f4
--- /dev/null
+++ b/testing/lem/build-sdl2.lisp
@@ -0,0 +1,29 @@
+(ql:quickload :lem-sdl2)
+
+(cffi:close-foreign-library 'async-process::async-process)
+(cffi:close-foreign-library 'sdl2::libsdl2)
+(cffi:close-foreign-library 'sdl2-ttf::libsdl2-ttf)
+(cffi:close-foreign-library 'sdl2-image::libsdl2-image)
+
+(defun setup-foreign-library-directories ()
+  (setf cffi:*foreign-library-directories* '())
+  (cffi:load-foreign-library "/usr/share/lem/libasyncprocess.so")
+  (cffi:load-foreign-library "libdecor-0.so.0")
+  (cffi:load-foreign-library "libtiff.so.6")
+  (cffi:load-foreign-library "libsamplerate.so.0")
+  (cffi:load-foreign-library "libSDL2-2.0.so.0")
+  (cffi:load-foreign-library "libSDL2_image-2.0.so.0")
+  (cffi:load-foreign-library "libSDL2_ttf-2.0.so.0"))
+
+(load (merge-pathnames "general.lisp" *load-pathname*))
+
+(setf lem-sdl2/resource::*resource-directory* #p"/usr/share/lem/")
+
+(apply #'sb-ext:save-lisp-and-die
+       "lem-gui"
+       :toplevel 'launch
+       :executable t
+       #+sb-core-compression
+       '(:compression -1)
+       #-sb-core-compression
+       '())
diff --git a/testing/lem/general.lisp b/testing/lem/general.lisp
new file mode 100644
index 00000000000..50b2207337c
--- /dev/null
+++ b/testing/lem/general.lisp
@@ -0,0 +1,53 @@
+(in-package :cl-user)
+
+(setq lem-core::*deployed* t)
+
+(dolist (module sb-impl::*modules*)
+  (require module))
+
+(setq asdf:*output-translations-parameter* nil
+      asdf/output-translations:*output-translations* nil)
+
+;; XXX:
+;; (ql:quickload :drakma) causes sb-bsd-sockets require to fail.
+;; Override this method to work around it.
+(defmethod asdf:perform ((o asdf:load-op) (s asdf:require-system))
+  nil)
+
+(defmethod asdf:output-files :around ((operation t) (component t))
+  (call-next-method)
+  ;; XXX:
+  ;; Disable the following code defined in asdf
+  ;; because the target environment may refer to directories in the host environment
+  #+(or)
+  (do-asdf-cache `(output-files ,operation ,component)
+    (values
+     (multiple-value-bind (pathnames fixedp) (call-next-method)
+       ;; 1- Make sure we have absolute pathnames
+       (let* ((directory (pathname-directory-pathname
+                          (component-pathname (find-component () component))))
+              (absolute-pathnames
+                (loop
+                  :for pathname :in pathnames
+                  :collect (ensure-absolute-pathname pathname directory))))
+         ;; 2- Translate those pathnames as required
+         (if fixedp
+             absolute-pathnames
+             (mapcar *output-translation-function* absolute-pathnames))))
+     t)))
+
+(uiop:copy-file (cffi:foreign-library-pathname (cffi::get-foreign-library 'async-process::async-process))
+                (merge-pathnames #p"libasyncprocess.so" *load-pathname*))
+
+(maphash (lambda (key value)
+           (declare (ignore value))
+           (unless (or (equal key "asdf")
+                       (equal key "asdf-package-system")
+                       (equal key "uiop")
+                       (uiop:string-prefix-p "sb-" key))
+             (remhash key asdf::*registered-systems*)))
+         asdf::*registered-systems*)
+
+(defun launch (&optional (args (uiop:command-line-arguments)))
+  (setup-foreign-library-directories)
+  (apply #'lem:lem args))
diff --git a/testing/lem/lem.desktop b/testing/lem/lem.desktop
new file mode 100644
index 00000000000..273dfeac145
--- /dev/null
+++ b/testing/lem/lem.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Lem
+GenericName=Text Editor
+Exec=/usr/bin/lem-gui %F
+Comment=An extensible editor written in Common Lisp
+Terminal=false
+Icon=/usr/share/lem/resources/icon.png
+Type=Application
+Category=Development;TextEditor;
\ No newline at end of file