Index: net-im/Makefile
===================================================================
--- net-im/Makefile
+++ net-im/Makefile
@@ -154,6 +154,7 @@
     SUBDIR += py-skype4py
     SUBDIR += py-slackclient
     SUBDIR += py-sleekxmpp
+    SUBDIR += py-slixmpp
     SUBDIR += py-telepot
     SUBDIR += py-toxcore-c
     SUBDIR += py-unmessage
Index: net-im/py-slixmpp/Makefile
===================================================================
--- /dev/null
+++ net-im/py-slixmpp/Makefile
@@ -0,0 +1,27 @@
+# $FreeBSD$
+
+PORTNAME=	slixmpp
+DISTVERSION=	1.4.1
+CATEGORIES=	net-im python
+MASTER_SITES=	https://git.poez.io/slixmpp/snapshot/
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+DISTNAME=	slix-${DISTVERSION}
+
+MAINTAINER=	0mp@FreeBSD.org
+COMMENT=	Threadless Poezio-oriented fork of SleekXMPP using asyncio
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	${LOCALBASE}/lib/libidn.so:dns/libidn
+TEST_DEPENDS=	gpg:security/gnupg
+
+USES=		python:3.5+
+USE_PYTHON=	distutils autoplist cython
+
+NO_ARCH=	yes
+
+do-test:
+	cd ${WRKSRC} && ${PYTHON_CMD} run_tests.py
+
+.include <bsd.port.mk>
Index: net-im/py-slixmpp/distinfo
===================================================================
--- /dev/null
+++ net-im/py-slixmpp/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1545919194
+SHA256 (slix-1.4.1.tar.gz) = 2ae5755c9d593d5e2e31985dffe4829670d947273f78a7a34ec263617eece0d6
+SIZE (slix-1.4.1.tar.gz) = 1009754
Index: net-im/py-slixmpp/pkg-descr
===================================================================
--- /dev/null
+++ net-im/py-slixmpp/pkg-descr
@@ -0,0 +1,8 @@
+Slixmpp is an MIT licensed XMPP library for Python 3.5+. It is a fork of
+SleekXMPP.
+
+Slixmpp's goals is to only rewrite the core of the library (the low level
+socket handling, the timers, the events dispatching) in order to remove all
+threads.
+
+WWW: https://git.poez.io/slixmpp/