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FomaThemes & Appearance29 installsListed Aug 20, 2026View source
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Flips bb between light and dark from a sidebar footer button: a click switches the appearance, while hovering, holding, or right-clicking opens a menu with light, dark, or system appearance and every palette installed on the host, including ones other plugins provide. The icon is a square split by a diagonal — day above, night below — and the half that is on is filled.

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File ManagerBrowse, upload, download, move, rename and extract files under your home folder — as a full-page bb panel, as a tab in the side panel beside a thread, or straight from a message: right-click a file link and "File location" opens its folder with the file selected. Double-click or Enter opens a file to read it: beside a thread it goes to bb's own preview panel, and on the full page the manager shows it itself — images, PDF, video and audio play in place, Markdown is rendered, and everything else opens with syntax highlighting. Space quick-looks the focused row, a gallery view shows thumbnails, Properties answers what a file or folder actually is, bookmarks keep the folders you live in one click away, and a file can be handed to the agent as an @-mention — including from the composer's + menu, which otherwise only reaches the browser's machine. Multi-gigabyte uploads resume after a dropped connection.224PDF ViewerOpens .pdf files in a BB panel tab instead of downloading them, with the browser's paging, zoom, search and print controls, and adds a PDF panel for browsing a host's folders and reopening recent documents.23Server StatusTracks host RAM usage as a ring around a sidebar footer button — amber from 80%, red above 90% — and opens a panel with CPU, memory, swap, disk, load average, uptime, and OS and kernel version.30Usage MeterShows Claude subscription limits as two rings around a sidebar footer button — the five-hour session and the week — and adds a Usage page that reads local Claude Code transcripts to explain where the limits went, broken down by project, model, thread, skill and subagent.38

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