diff --git a/BUILD_ORDER b/BUILD_ORDER
index 874bb64..8a3c557 100644
--- a/BUILD_ORDER
+++ b/BUILD_ORDER
@@ -1,3 +1,4 @@
+python3-webencodings
 xdotool
 gsound
 pytz
diff --git a/build-cinnamon.sh b/build-cinnamon.sh
index f25ca15..b9f128a 100755
--- a/build-cinnamon.sh
+++ b/build-cinnamon.sh
@@ -42,6 +42,7 @@ CHECKDUPLICATE=0
 
 # Loop for all packages
 for dir in \
+  python3-webencodings \
   xdotool \
   gsound \
   pytz \
diff --git a/python3-webencodings/README b/python3-webencodings/README
new file mode 100644
index 0000000..736e9a2
--- /dev/null
+++ b/python3-webencodings/README
@@ -0,0 +1,13 @@
+webencodings is a Python implementation of the WHATWG Encoding standard.
+
+In order to be compatible with legacy web content when interpreting
+something like Content-Type: text/html; charset=latin1, tools need to
+use a particular set of aliases for encoding labels as well as some
+overriding rules. For example, US-ASCII and iso-8859-1 on the web are
+actually aliases for windows-1252, and an UTF-8 or UTF-16 BOM takes
+precedence over any other encoding declaration. The Encoding standard
+defines all such details so that implementations do not have to
+reverse-engineer each other.
+
+This module has encoding labels and BOM detection, but the actual
+implementation for encoders and decoders is Python's.
diff --git a/python3-webencodings/python3-webencodings.SlackBuild b/python3-webencodings/python3-webencodings.SlackBuild
new file mode 100644
index 0000000..49fdf2c
--- /dev/null
+++ b/python3-webencodings/python3-webencodings.SlackBuild
@@ -0,0 +1,99 @@
+#!/bin/bash
+#
+# SlackBuild for python3-webencodings
+
+# Copyright 2021 Yth | Pont-en-Royans, France | yth@ythogtha.org
+# Copyright 2017-2021 Benjamin Trigona-Harany <slackbuilds@jaxartes.net>
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Modified for CSB project
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=python3-webencodings
+SRCNAM=python-webencodings
+VERSION=${VERSION:-0.5.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_csb}
+PKGTYPE=${PKGTYPE:-txz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+wget -c https://github.com/gsnedders/python-webencodings/archive/v0.5.1/python-webencodings-0.5.1.tar.gz
+
+TMP=${TMP:-/tmp/csb}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xzf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+python3 -m build --wheel --no-isolation
+
+python3 -m installer --destdir "$PKG" dist/*.whl
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE README.rst $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/python3-webencodings/slack-desc b/python3-webencodings/slack-desc
new file mode 100644
index 0000000..8bf2bc9
--- /dev/null
+++ b/python3-webencodings/slack-desc
@@ -0,0 +1,12 @@
+                    |-----handy-ruler------------------------------------------------------|
+python3-webencodings: python3-webencodings (Character encoding for the web)
+python3-webencodings:
+python3-webencodings: webencodings is a Python implementation of the WHATWG Encoding
+python3-webencodings: standard.
+python3-webencodings:
+python3-webencodings:
+python3-webencodings:
+python3-webencodings:
+python3-webencodings:
+python3-webencodings:
+python3-webencodings: