The full nib_components catalog — search it, open any card for a full description, the features it ships, and the exact Dart you'd write. Every component is built on nib_motion and installs with a single flutter pub add nib_components.
Inputs 8
Text field with label, clear button and inline errors — as a FormField.
Multi-line field that auto-grows, then scrolls, with a live counter.
Snap-to-divisions, a value bubble and a spring press-pop.
Segmented code field with animated caret, shake and a built-in keypad.
Type-to-filter dropdown with debounced async loading built in.
Dropdown that flips to fit, with search and grouped options.
Calendar with single/range/multi selection and three display modes.
Selection 4
The check draws itself on; tristate and description are one flag each.
Radio group with native roving-tabindex keyboard accessibility.
Toggle with an async-confirmed loading state and per-state thumb icons.
Segmented control whose indicator slides to follow the selection.
Overlays 6
Modal that returns a typed result you can await.
Draggable modal sheet with multi-height snap points.
Panel anchored to a trigger that auto-flips when there's no room.
Preview card on hover with tunable delays, auto-flipping to fit.
⌘K searchable, keyboard-navigable action palette.
Navigation 4
Sliding indicator, swipeable panels and a crossfade between bodies.
Page navigator with ellipsis collapsing and a sliding active pill.
Layout 3
Expandable sections, single- or multi-open, animated.
Drag-to-resize panels with a narrow-viewport scroll fallback.
Paged carousel with autoplay, infinite loop and a peek of the next slide.
Display 6
Surface with header/footer slots that lifts and presses when interactive.
Card that 3D-flips between a front and back face.
Apple-style Liquid Glass with real refraction and pointer-tracked light.
Auto-shapes bones from your real widget tree, then crossfades in content.
Comet-tail circular spinner with an optional centered child.
Virtualized, sortable, selectable table for thousands of rows.
Feedback 2
Severity-driven alert — info, success, warning or error.
Positionable toast stack with auto-dismiss and an action button.