diff --git a/dev/libs/appstream/ympbuild b/dev/libs/appstream/ympbuild
new file mode 100644
index 00000000..22f122a0
--- /dev/null
+++ b/dev/libs/appstream/ympbuild
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+name='appstream'
+release='1'
+version='0.16.1'
+url='https://distributions.freedesktop.org/wiki/AppStream'
+description='Provides a standard for creating app stores across distributions'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('GPL')
+source=("https://github.com/ximion/appstream/archive/refs/tags/v${version}.tar.gz")
+depends=(meson glib libxml2 libyaml curl)
+makedepends=(gobject-introspection)
+md5sums=('2b51bcf37f4071ec83050fcf75ec173c')
+group=(dev.libs)
+uses=()
+arch=('x86_64')
+
+cd $name-$version
+
+setup(){
+    meson setup build --prefix=/usr \
+        --libdir=/usr/lib64/ \
+        -Dqt=false \
+        -Dstemming=false
+}
+
+build(){
+    ninja -C build $jobs
+}
+
+package(){
+    ninja -C build install $jobs
+}
+
diff --git a/dev/libs/libxmlb/ympbuild b/dev/libs/libxmlb/ympbuild
new file mode 100644
index 00000000..a07b2297
--- /dev/null
+++ b/dev/libs/libxmlb/ympbuild
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+name='libxmlb'
+release='1'
+version='0.3.11'
+url='https://github.com/hughsie/libxmlb'
+description='Library to help create and query binary XML blobs'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('LGPL')
+source=("https://github.com/hughsie/libxmlb/archive/refs/tags/${version}.tar.gz")
+depends=()
+makedepends=()
+md5sums=('751a20472aaf901e5306497581491508')
+group=(dev.libs)
+uses=()
+arch=('x86_64')
+
+cd $name-$version
+
+setup(){
+    meson setup build --prefix=/usr \
+        --libdir=/usr/lib64/ \
+		-Dgtkdoc=false \
+		-Dtests=true \
+		-Dstemmer=false \
+		-Dintrospection=true
+}
+
+build(){
+    ninja -C build $jobs
+}
+
+package(){
+    ninja -C build install $jobs
+}
+
diff --git a/dev/libs/libyaml/ympbuild b/dev/libs/libyaml/ympbuild
new file mode 100644
index 00000000..c6045f27
--- /dev/null
+++ b/dev/libs/libyaml/ympbuild
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+name='libyaml'
+release='1'
+version='0.2.5'
+url='https://pyyaml.org/wiki/LibYAMLg'
+description='YAML 1.1 library'
+email='akarsu@protonmail.com'
+maintainer='akarsu'
+license=('MIT')
+source=("https://github.com/yaml/libyaml/releases/download/${version}/yaml-${version}.tar.gz")
+depends=()
+makedepends=()
+md5sums=('bb15429d8fb787e7d3f1c83ae129a999')
+group=(dev.libs)
+uses=()
+arch=('x86_64')
+
+cd "yaml"-$version
+
+setup(){
+    ./configure --prefix=/usr \
+        --libdir=/usr/lib64/
+}
+
+build(){
+    make $jobs
+}
+
+package(){
+    make install $jobs
+}
+