Sources list

Favicon stack exports SourcesStack with sources, open, onOpenChange, and preview, default 4. A source has title, domain, color, and an optional url. The closed control is a pill: overlapping letter marks, the count as {n} sources, and a chevron. Opening it shows a numbered list, at most 232px tall, with the title and, from the @md container size, the domain. If url is set the row is a link. open is controlled. The component does not remember it. The preview data is a four-day-week reading list, starting with autonomy.work, bbc.co.uk, and theguardian.com.

Cards exports SourceCards with sources and limit, default 3. The source shape matches the stack. Each card is at least 88px tall, with a two-line title, a letter mark, the domain, and the 1-based index. A source with url is an anchor. Past limit, one more card shows three marks and +n more, and the same button reads Fewer once everything is open. That toggle is internal state, unlike the stack's open prop. The preview asks why a sourdough starter stopped rising and lists seven pages, from kingarthurbaking.com through ncbi.nlm.nih.gov.

Carousel exports SourceCarousel with sources, visible, default 6, active, onActiveChange, expanded, and onExpandedChange. A CarouselSource has title, site, color, and an optional url. Cards are 158px wide and 78px tall in a snap row. The active card, matched by a 1-based number, uses an indigo border. Pointer and focus call onActiveChange. Previous and Next buttons appear only when the row can scroll that way, and they scroll by about one viewport. The leftover tile reads +n more or Show less and calls onExpandedChange. Edge fades use a mask. The expanded grid of the rest of the sources is wired through expanded.

Footnotes exports FootnotedAnswer with title, blocks, references, and onCopy. A block is a heading or a paragraph of runs. A run is a string or { ref }, and ref is 1-based. A reference has authors, title, publication, date, an optional url, and ready-made cite strings for apa and mla. Clicking a superscript scrolls the article so the reference sits about a third of the way down and flashes it. Each reference has a back link, labelled Back to citation, or Back to citation a, b, and so on when the same work is cited more than once. Copy citations opens a menu, APA 7th edition or MLA 9th edition, copies every reference's matching string, and calls onCopy with the format and the text. The article itself caps at 392px and scrolls.

Side panel exports SourcesPanel with open, onClose, sources, sentences, tab, onTabChange, expanded, onExpandedChange, autoFocus, default true, and mode, default overlay. A PanelSource has title, site, date, snippet, color, an optional url, and cited. tab is cited or read. A search field filters title, site, and snippet, and focuses when the panel opens unless autoFocus is false. Escape calls onClose. Tab cycles inside the panel. overlay draws a floating sheet. docked sits beside the page at 388px. Expanding a row is controlled, so a citation marker in the answer can set expanded to that index. sentences are { text, cites } with 1-based indexes, used to show which sentences mention a source.

Research log exports ResearchLog with groups, duration, filter, onFilterChange, open, onOpenChange, and maxHeight, default 264. A group is a query plus sources. A source is cited with a ref number, read, or skipped with a reason of paywalled, duplicate, or older than 2023. The header reads Read {n} sources, the cited count, and duration, which you format, for example 4m 12s. A radio group switches All, Cited, and Skipped, and each option shows its count. Groups that have no row for the current filter disappear. open is the list of query strings that are expanded. The list grows with its content until maxHeight, then scrolls.