Changelog

Dates are the npm publish dates. Breaking changes link to their migration page.

1.0.0 (2026-09-13)

The first release of the split packages: @flexiboards/core holds the grid engine, @flexiboards/svelte and @flexiboards/react are adapters over it with mirrored APIs. svelte-flexiboards stops at 0.4.2. See Migrating to v1.0.

Added

• React adapter with the same components, hooks in place of context getters, onfirstcreate in place of bind:controller, a suspense prop, and renderToString support. FlexiBoard forwards ref to its root element.
• Controller actions: widget.delete(), widget.moveTo(), target.clear(), board.clear(), exportLayoutEnvelope(). onLayoutChange reports layout mutations; exporting an envelope only reads the layout.
• Board callbacks onWidgetGrab, onWidgetDrop, onWidgetResize, onWidgetCancel, onWidgetDelete, onWidgetEnterTarget, onWidgetLeaveTarget, and canDrop on the board and on each target.
• Presets FlexiSortable and FlexiDashboard.
• FlexiWidget declarations can mount after their target has loaded, using the same placement rules as createWidget().
• CSS motion uses sine in-out reordering and circ-out drops. The deprecated simpleTransitionConfig() keeps its original 150ms timing. Registry component families enable transitions by default and respect reduced motion.
• Animation adapters: cssTransition() and spring(), with cssTransitionConfig() and springTransitionConfig().
• Layout callbacks run after a drop is committed, before animations settle. Destination placeholders use the final card size, including when text wraps differently between columns.
• The spring preset responds faster with less bounce. Core springs follow the same path across frame rates, including at 30fps.
• Sortable-style insert resolution for flow grids, and portalDropFlights for boards that need a drop to fly in across their edge.
• dropRejected state on targets and widgets; initialLayout for server-provided layouts; layouts loaded on the client can show a suspense fallback.
• Every exported layout entry carries an id; layouts can be stored as a { version, layout } envelope.
• FlexiGrab and FlexiResize components; class functions on both.
• Markdown twins of every docs page and /llms.txt.

Fixed

• Grid cells now belong to rows and expose one-based ARIA indices. Drag previews are hidden and inert, and keyboard focus is preserved across targets.
• React StrictMode could disconnect the live announcer from the board. Nested button activation no longer grabs the surrounding widget.
• A drop’s flight aimed at where its slot used to be before the grid reflowed, and, in nested boards, started from the wrong place.
• A flow column kept an empty row after a card was dragged out of it.
• A keyboard grab that jumped the pointer into another target never got a drop preview there.
• Widgets with draggability: 'none' were still focusable and marked droppable.
• Target sizing changes made after mount did not restyle the grid.

Removed

• The draggable boolean and the width/height keys of widgetDefaults.

0.4.2 (2026-06-10)

• Text inside widgets can be selected again: pointer events are no longer prevented unconditionally.
• Drag behaviour fixes and a tidier boundary between internal and public controllers.

0.4.1 (2026-04-06)

• Widget positions were tracked incorrectly while the board was scrolled, during both grabs and resizes.
• The “View source” links on the examples now point at the examples folder.

0.4.0 (2026-02-07)

See Breaking Changes in v0.4.

• Layout import and export, and ResponsiveFlexiBoard with per-breakpoint layouts.
• Scrollable boards, with scrollbar compensation during drags so the layout does not shift.
• Resizing on flow grids, and improved placement logic for them.
• Interpolation fixes for shrinking and resizing widgets.
• The products example.

0.3.2 (2025-09-01)

See Breaking Changes in v0.3. The last release of the 0.3 line.