Gentoo Packages

app-admin/vault: Enable the Web UI
app-backup/kopia: Embed the kopia server HTML web UI. Disable for headless, container or edge deployments that only need the CLI or the server API (smaller binary via the upstream nohtmlui build tag).
net-p2p/airdcpp-webclient: Enable the Web UI
net-p2p/qbittorrent: Install qBittorrent Web UI (qbittorrent-nox)
net-p2p/qbittorrent-enhanced: Enable the Web UI
net-p2p/retroshare: Enables Web interface and API support
net-proxy/daed: Build and install daed instead of dae-wing
sci-misc/llama-cpp: Embed the llama-server web UI, using the prebuilt assets upstream publishes with each release (the live ebuild builds or downloads them at configure time); disable for a server binary with only the HTTP API.
sci-ml/lemonade: Build the bundled React web frontend (served by lemond at the server root) via <pkg>net-libs/nodejs</pkg>; runs npm/webpack over the network at build time. Without it lemond serves a static placeholder page
sci-ml/llama-cpp: Build server with embedded WebUI

app-admin/vault: Enable the Web UI
app-backup/kopia: Embed the kopia server HTML web UI. Disable for headless, container or edge deployments that only need the CLI or the server API (smaller binary via the upstream nohtmlui build tag).
net-p2p/airdcpp-webclient: Enable the Web UI
net-p2p/qbittorrent: Install qBittorrent Web UI (qbittorrent-nox)
sci-ml/llama-cpp: Build server with embedded WebUI

Warning: USE flag 'webui' is used in ebuilds/metadata but is not defined in profiles/use.desc
Warning: USE flag 'webui' used by dev-util/pi-coding-agent but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'webui' used by dev-util/opencode but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'webui' used by dev-python/IMMP but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'webui' used by dev-python/fschat but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'webui' used by dev-python/nextai-star but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
dev-util/pi-coding-agent	-	-
app-backup/kopia	Embed the kopia server HTML web UI. Disable for headless, container or edge deployments that only need the CLI or the server API (smaller binary via the upstream nohtmlui build tag).	Embed the kopia server HTML web UI. Disable for headless, container or edge deployments that only need the CLI or the server API (smaller binary via the upstream nohtmlui build tag).
sci-ml/llama-cpp	Build server with embedded WebUI	Build server with embedded WebUI
net-p2p/retroshare	-	Enables Web interface and API support
app-admin/vault	Enable the Web UI	Enable the Web UI
net-p2p/airdcpp-webclient	Enable the Web UI	Enable the Web UI
net-p2p/qbittorrent	Install qBittorrent Web UI (qbittorrent-nox)	Install qBittorrent Web UI (qbittorrent-nox)
net-p2p/qbittorrent-enhanced	-	Enable the Web UI
net-proxy/daed	-	Build and install daed instead of dae-wing
dev-util/opencode	-	-
dev-python/IMMP	-	-
dev-python/fschat	-	-
dev-python/nextai-star	-	-
sci-ml/lemonade	-	Build the bundled React web frontend (served by lemond at the server root) via <pkg>net-libs/nodejs</pkg>; runs npm/webpack over the network at build time. Without it lemond serves a static placeholder page
sci-misc/llama-cpp	-	Embed the llama-server web UI, using the prebuilt assets upstream publishes with each release (the live ebuild builds or downloads them at configure time); disable for a server binary with only the HTTP API.

USE Flag: webui