Hummingbird generator & cli.

Create a subset of a TTF/WOFF/WOFF2 font using the wasm build of harfbuzz/hb-subset

Visual form-schema builder: internal `hb-form` defines field types, validation flags, and options, mirrored into an `hb-table` preview and editable via `hb-dialogform`. Accumulates `output_schema` as the composed `hb-form` schema array and can emit debug-

Composes `hb-input-date` and `hb-input-number` for date, hours, minutes, and (unless `params.removeSeconds`) seconds, then emits one ISO datetime string as `value`. Optional `params` as `InputDatetimeParams`: `min` / `max` (string or number) bound the cho

Repeating records: `hb-table` for rows + `hb-form` from `params.schema` (`InputArrayObjectsParams`) to add entries; optional `addPropertyLabel`, optional `columns` mirror. Row `value` is an array of objects with `_objId`. Nested schema rows follow the sam

End-to-end checkout flow: editable billing/shipping user profile (`hb-form`), shipment method choice, optional card form, Google Pay (`@google-pay/button-element`), and PayPal via `hb-payment-paypal` according to `gateways` and `payment` JSON. Parses stri

Checkout page layout that embeds the payment flow and shopping cart: left column uses hb-checkout (user, shipments, gateways, payment) and right column uses hb-checkout-shopping-cart. Recomputes line totals, tax, shipment fee, and payment total from JSON

Responsive video wall: lays out `items` in Bulma `columns` / `column` rows (gapless) sized from the viewport (16:9-friendly). Each cell can be an iframe, plain MP4 `<video>`, `hb-player-live` (WHEP), or `hb-player-live-camera-ptz`. Tracks hover selection

Bulma-based modal workflow: embeds `hb-form` with the same `schema` contract; live `updateForm` events mirror form validity and values, and the confirm button dispatches `modalFormConfirm` with the last valid payload or `modalFormCancel` when dismissed or

JSON `schema`-driven form engine: each entry’s `type` maps to an `hb-input-*` web component or layout `row`. Handles grouping, conditional visibility, validation messages, disabled state, and dispatches rich `update` payloads (field values + `_valid`) plu

Opinionated contact form: JSON `informations` toggles and labels fields (name, email, phone, subject, message, etc.) and builds the `hb-form` schema at runtime, including privacy-policy checkbox from `privacy_policy`. Optional `captcha` config embeds `hb-

Upload progress in `hb-dialog` driven by `fetch_data` (`url`, `data`, optional `method`, `headers`): Bulma `progress` (indeterminate then value) and optional `upload_id`. Forwards `modalShow`; emits `uploadComplete` / `uploadError`.

Chat shell combining `hb-messages-list` (thread from `messages`, `authors`, `options`) and `hb-messages-send` (composer). Optional `message` JSON can seed the draft text. Forwards the child `sendMessage` event (text, files, tags) to the host as `sendMessa

Slide-in panel that hosts hb-sidebar-desktop navigation, with Bulma `modal-background` as optional backdrop when `type` is autohide. Can start open or closed; dispatches page changes and open/close state.

Stacked sidebar navigator: picks an active panel from JSON panels (main or first without parent), shows hb-navbar with back when parentPanelId exists, then cards of rows rendered as hb-sidenav-button. Emits itemClick with panel, card and row context; rows

Latitude/longitude editor: embedded `hb-map` plus two `hb-input-number` fields; labels from `schemaentry` / `params` or `i18nlang` dictionary. `value` is `{ lat, lon }`. Optional `params` as `InputCoordsParams`: `zoom`, `center`, `source` (`InputCoordsMap

Notebook layout around `hb-stylus-paper`: toolbar (`part="controller"`) for modes, undo/redo, save, and file pickers; optional `load_draw` JSON restore.

Top navigation bar with optional hamburger to toggle an offcanvas menu, brand name and logo, slottable left, center, and right areas, and an optional user avatar dropdown (hb-dropdown-simple) with item click events.

Opens `hb-dialog` while `uri` is set and downloads the resource with `XMLHttpRequest` as a blob: optional JSON `headers`, inferred or explicit `targetfilename`, `Content-Disposition` parsing when exposed by CORS, progress bar from `onprogress`, then trigg

Editorial block with a central image and up to six text blocks in two side columns using hb-paragraps-around-image-cell (indices 0,2,4 left; 1,3,5 right). Parses paragraphs from JSON and bubbles paragraphPressed when a cell fires it.