diff --git a/easybuild/easyconfigs/a/ATK/ATK-2.38.0-GCCcore-14.2.0.eb b/easybuild/easyconfigs/a/ATK/ATK-2.38.0-GCCcore-14.2.0.eb
new file mode 100644
index 000000000000..e44917a0a868
--- /dev/null
+++ b/easybuild/easyconfigs/a/ATK/ATK-2.38.0-GCCcore-14.2.0.eb
@@ -0,0 +1,39 @@
+easyblock = 'MesonNinja'
+
+name = 'ATK'
+version = '2.38.0'
+
+homepage = 'https://developer.gnome.org/atk/'
+description = """
+ ATK provides the set of accessibility interfaces that are implemented by other
+ toolkits and applications. Using the ATK interfaces, accessibility tools have
+ full access to view and control running applications.
+"""
+
+toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
+
+source_urls = [FTPGNOME_SOURCE]
+sources = [SOURCELOWER_TAR_XZ]
+checksums = ['ac4de2a4ef4bd5665052952fe169657e65e895c5057dffb3c2a810f6191a0c36']
+
+builddependencies = [
+    ('binutils', '2.42'),
+    ('Meson', '1.6.1'),
+    ('Ninja', '1.12.1'),
+    ('pkgconf', '2.3.0'),
+    ('GObject-Introspection', '1.84.0'),
+]
+
+dependencies = [
+    ('GLib', '2.85.1'),
+]
+
+configopts = "--default-library=both "
+configopts += "-Dintrospection=true "
+
+sanity_check_paths = {
+    'files': ['lib/libatk-1.0.%s' % SHLIB_EXT],
+    'dirs': [],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/a/at-spi2-atk/at-spi2-atk-2.38.0-GCCcore-14.2.0.eb b/easybuild/easyconfigs/a/at-spi2-atk/at-spi2-atk-2.38.0-GCCcore-14.2.0.eb
new file mode 100644
index 000000000000..1270f23249d6
--- /dev/null
+++ b/easybuild/easyconfigs/a/at-spi2-atk/at-spi2-atk-2.38.0-GCCcore-14.2.0.eb
@@ -0,0 +1,37 @@
+easyblock = 'MesonNinja'
+
+name = 'at-spi2-atk'
+version = '2.38.0'
+
+homepage = 'https://wiki.gnome.org/Accessibility'
+description = "AT-SPI 2 toolkit bridge"
+
+toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
+
+source_urls = [FTPGNOME_SOURCE]
+sources = [SOURCELOWER_TAR_XZ]
+checksums = ['cfa008a5af822b36ae6287f18182c40c91dd699c55faa38605881ed175ca464f']
+
+builddependencies = [
+    ('binutils', '2.42'),
+    ('Meson', '1.6.1'),
+    ('Ninja', '1.12.1'),
+    ('pkgconf', '2.3.0'),
+]
+
+dependencies = [
+    ('GLib', '2.85.1'),
+    ('DBus', '1.16.2'),
+    ('at-spi2-core', '2.56.2'),
+    ('libxml2', '2.13.4'),
+    ('ATK', '2.38.0'),
+]
+
+configopts = "--libdir lib "
+
+sanity_check_paths = {
+    'files': ['lib/libatk-bridge-2.0.%s' % SHLIB_EXT],
+    'dirs': [],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/a/at-spi2-core/at-spi2-core-2.56.2-GCCcore-14.2.0.eb b/easybuild/easyconfigs/a/at-spi2-core/at-spi2-core-2.56.2-GCCcore-14.2.0.eb
new file mode 100644
index 000000000000..7d1244691837
--- /dev/null
+++ b/easybuild/easyconfigs/a/at-spi2-core/at-spi2-core-2.56.2-GCCcore-14.2.0.eb
@@ -0,0 +1,40 @@
+easyblock = 'MesonNinja'
+
+name = 'at-spi2-core'
+version = '2.56.2'
+
+homepage = 'https://wiki.gnome.org/Accessibility'
+description = """
+ Assistive Technology Service Provider Interface.
+"""
+
+toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
+
+source_urls = [FTPGNOME_SOURCE]
+sources = [SOURCELOWER_TAR_XZ]
+checksums = ['e1b1c9836a8947852f7440c32e23179234c76bd98cd9cc4001f376405f8b783b']
+
+builddependencies = [
+    ('binutils', '2.42'),
+    ('Meson', '1.6.1'),
+    ('Ninja', '1.12.1'),
+    ('GObject-Introspection', '1.84.0'),
+    ('gettext', '0.24'),
+    ('pkgconf', '2.3.0'),
+]
+
+dependencies = [
+    ('GLib', '2.85.1'),
+    ('DBus', '1.16.2'),
+    ('X11', '20250521'),
+]
+
+# Hard disable Dbus broker detection and (potential) use of systemd
+configopts = "--libdir lib -Duse_systemd=false -Ddefault_bus=dbus-daemon"
+
+sanity_check_paths = {
+    'files': ['lib/libatspi.%s' % SHLIB_EXT],
+    'dirs': [],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/g/GTK3/GTK3-3.24.43-GCCcore-14.2.0.eb b/easybuild/easyconfigs/g/GTK3/GTK3-3.24.43-GCCcore-14.2.0.eb
new file mode 100644
index 000000000000..62ca5a85334a
--- /dev/null
+++ b/easybuild/easyconfigs/g/GTK3/GTK3-3.24.43-GCCcore-14.2.0.eb
@@ -0,0 +1,72 @@
+easyblock = 'Bundle'
+
+name = 'GTK3'
+version = '3.24.43'
+
+homepage = 'https://developer.gnome.org/gtk3/stable/'
+description = """GTK+ is the primary library used to construct user interfaces in GNOME. It
+ provides all the user interface controls, or widgets, used in a common
+ graphical application. Its object-oriented API allows you to construct
+ user interfaces without dealing with the low-level details of drawing and
+ device interaction.
+"""
+
+toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
+
+builddependencies = [
+    ('binutils', '2.42'),
+    ('Autotools', '20240712'),
+    ('Meson', '1.6.1'),
+    ('Ninja', '1.12.1'),
+    ('pkgconf', '2.3.0'),
+    ('GObject-Introspection', '1.84.0'),
+]
+
+dependencies = [
+    ('ATK', '2.38.0'),
+    ('at-spi2-atk', '2.38.0'),
+    ('cairo', '1.18.4'),
+    ('Gdk-Pixbuf', '2.42.12'),
+    ('GLib', '2.85.1'),
+    ('Pango', '1.56.3'),
+    ('libepoxy', '1.5.10'),
+    ('X11', '20250521'),
+    ('FriBidi', '1.0.16'),
+    ('Wayland', '1.23.92'),
+]
+
+default_easyblock = 'MesonNinja'
+
+default_component_specs = {
+    'sources': [SOURCELOWER_TAR_XZ],
+    'start_dir': '%(namelower)s-%(version)s',
+}
+
+components = [
+    ('GTK+', version, {
+        'source_urls': [FTPGNOME_SOURCE],
+        'checksums': ['7e04f0648515034b806b74ae5d774d87cffb1a2a96c468cb5be476d51bf2f3c7'],
+    }),
+    ('hicolor-icon-theme', '0.18', {
+        'easyblock': 'MesonNinja',
+        'source_urls': ['https://icon-theme.freedesktop.org/releases/'],
+        'checksums': ['db0e50a80aa3bf64bb45cbca5cf9f75efd9348cf2ac690b907435238c3cf81d7'],
+    }),
+    ('adwaita-icon-theme', '49.0', {
+        'source_urls': ['https://ftp.gnome.org/pub/GNOME/sources/%(namelower)s/%(version_major)s'],
+        'checksums': ['65166461d1b278aa942f59aa8d0fccf1108d71c65f372c6266e172449791755c'],
+    }),
+]
+
+postinstallcmds = ['gtk-update-icon-cache']
+
+sanity_check_paths = {
+    'files': ['bin/%s' % x for x in ['gtk3-demo', 'gtk3-demo-application', 'gtk3-icon-browser', 'gtk3-widget-factory',
+                                     'gtk-builder-tool', 'gtk-launch', 'gtk-query-immodules-3.0', 'gtk-query-settings',
+                                     'gtk-update-icon-cache']] +
+             ['lib/%s-%%(version_major)s.%s' % (x, SHLIB_EXT) for x in ['libgailutil', 'libgdk', 'libgtk']],
+    'dirs': ['include/%s-%%(version_major)s.0' % x for x in ['gail', 'gtk']] +
+            ['share/icons/hicolor', 'share/icons/Adwaita'],
+}
+
+moduleclass = 'vis'
diff --git a/easybuild/easyconfigs/l/libepoxy/libepoxy-1.5.10-GCCcore-14.2.0.eb b/easybuild/easyconfigs/l/libepoxy/libepoxy-1.5.10-GCCcore-14.2.0.eb
new file mode 100644
index 000000000000..90c9335480ef
--- /dev/null
+++ b/easybuild/easyconfigs/l/libepoxy/libepoxy-1.5.10-GCCcore-14.2.0.eb
@@ -0,0 +1,37 @@
+easyblock = 'MesonNinja'
+
+name = 'libepoxy'
+version = '1.5.10'
+
+homepage = 'https://github.com/anholt/libepoxy'
+description = "Epoxy is a library for handling OpenGL function pointer management for you"
+
+toolchain = {'name': 'GCCcore', 'version': '14.2.0'}
+
+github_account = 'anholt'
+source_urls = [GITHUB_LOWER_SOURCE]
+sources = ['%(version)s.tar.gz']
+checksums = ['a7ced37f4102b745ac86d6a70a9da399cc139ff168ba6b8002b4d8d43c900c15']
+
+builddependencies = [
+    ('binutils', '2.42'),
+    ('Meson', '1.6.1'),
+    ('Ninja', '1.12.1'),
+    ('pkgconf', '2.3.0'),
+]
+
+dependencies = [
+    ('X11', '20250521'),
+    ('Mesa', '25.1.3'),
+]
+
+configopts = '-Degl=yes --libdir %(installdir)s/lib '
+
+sanity_check_paths = {
+    'files': ['include/epoxy/%s.h' % x for x in ['common', 'egl_generated', 'egl', 'gl_generated',
+                                                 'gl', 'glx_generated', 'glx']] +
+             ['lib/libepoxy.%s' % SHLIB_EXT],
+    'dirs': ['lib']
+}
+
+moduleclass = 'lib'