hydraline_flutter 0.0.8

Flutter widgets + web runtime for Hydraline. Seo.* self-registering widgets, Island zones, IslandHost multi-view engine, SSG runner, L2 dispatcher + Service Worker. Re-exports hydraline core. Use with [...]

0.0.8

• Cross-link banner at top of README: shows all three packages.

0.0.7

• Better package description with cross-links; CHANGELOG references current version.

0.0.6

• Publisher verification: homepage switched to verified domain.

0.0.5

• Polished README: Seo.section/list semantics, real-engine e2e, CLS=0, zero-overhead guarantee, proven section with 26 e2e+5 engine tests.

0.0.4

• Dispatcher parks the window._hydralineApp bootstrap promise on evaluation, so an engine-load failure never surfaces as an unhandled rejection even when no island has hydrated yet (each hydrating island still receives the failure and emits hydraline:island-error). Dispatcher budget raised to 13 KB; window.hydraline.version is now 0.0.4.
• New Playwright e2e harness (e2e/, melos run e2e): the shipped runtime JS is exercised in real Chrome - hydration directives, failure paths, dehydrate, DSD adoption, anti-CLS sizing, virtual views.
• Seo.section and Seo.list now register real SectionNode/ListNode structure (honouring role and ordered), so extracted HTML carries <section>/<main>/<nav>/<ol>/<ul>/<li> semantics instead of a flat paragraph stream.
• RouteAdapter.navigateToForExtraction is now functional: GoRouterAdapter drives go() on the wrapped router and Navigator2Adapter records the current route.
• IslandHost renders a fallback (instead of crashing) when an island factory throws synchronously or its future rejects.
• Service worker uses stale-while-revalidate and purges caches from previous versions on activate, so redeployed engine assets are picked up.
• bin/build.dart imports the public package:hydraline_flutter/build.dart surface instead of reaching into src/.

0.0.3

• Seo.image renders a lightweight SizedBox placeholder during SSG extraction (SSG mode) and the real Image.network only at runtime, avoiding needless network image resolution while extracting.
• SsgRunner and runSsgCli no longer require a RouteAdapter; it is now an optional parameter (build-time iteration is manifest-driven).
• _hasFlutterIslands is type-aware: the island runtime JS is written only when a IslandType.flutter factory is present, not for vanilla/htmx-only factory maps.
• Simplified the dispatcher dehydrate path: it always removes the captured (old) view id; the always-true guard and its misleading comment are gone. web/ and the inline Dart constants stay byte-identical.
• SsgDevTools no longer has an unreachable island-type branch.
• Added issue_tracker to the package metadata.

0.0.2

• Breaking: Island gained kind (vanilla) and endpoint (htmx) parameters, asserted non-null for their island types - vanilla/htmx islands built through the widget surface actually work now.
• Breaking: SsgRunner factory takes a typed RouteManifest instead of Object.
• Seo.link is functional at runtime: optional onTap, default Navigator.pushNamed for internal hrefs, link semantics and a click cursor.
• Seo.image renders an Image.network (with graceful fallback) instead of an empty SizedBox.
• Fixed: the SSG sitemap uses the manifest base_url for every entry (previously hardcoded https://localhost).
• Fixed: DynamicSegments.expand handles multiple named segments as a correlated cartesian product; missing segment values throw.
• Fixed: the SSG runner writes only the first-party runtime JS (from the inline constants) and never copies the application's web/ host files over generated pages.
• New pure-Dart library package:hydraline_flutter/build.dart for bin/build.dart executables (exports runSsgCli, adapters, SsgRunner); runSsgCli is also exported from the umbrella library.
• Runtime JS: DSD fallback adopts the server-rendered template (fallback content survives on browsers without Declarative Shadow DOM), data-size sizing targets :host, dehydrate cannot tear down a re-hydrated view, re-evaluating the dispatcher never wires duplicate listeners, media-query listeners detach when the island leaves the DOM.

0.0.1

Initial release.

• Seo.* widgets - dual-nature widgets (text, heading, image, link, section, list, head) that render visually and self-register semantic content into the SsgCollector.
• Island - declarative island zones with hydration directives, render/style modes, anti-CLS sizing, JSON-safe props and mediaQuery support.
• HydraApp / HydraScope - integration wrapper + InheritedWidget carrying the collector; does not replace MaterialApp.
• SsgSandbox - stub MediaQuery/Directionality ancestors for headless extraction.
• IslandMultiViewApp + IslandHost + IslandViewRegistry - multi-view island runtime: one engine instance, one FlutterView per island, bindings populated automatically from addView() initialData on the web, per-island async factories with deferred imports.
• SsgRunner - build-time HTML generation from the route manifest with pure-Dart page builders, dynamic segment expansion, sitemap.xml, robots.txt and island asset copying.
• dart run hydraline_flutter:build - SSG CLI (<manifest.yaml> <outputDir> or --config/--output).
• RouteAdapter - GoRouterAdapter and Navigator2Adapter.
• SsgDevTools - island diagnostics (props budget, anti-CLS warnings).
• SsgDomDiff - SSG-HTML vs hydrated-DOM text divergence comparator.
• Level-2 web runtime assets - pretty, branded, first-party JS: <hydraline-island> Custom Element with Declarative Shadow DOM, island dispatcher (directive wiring, engine loading, app.addView() per island with { islandId, state } initialData, window.hydraline API, window.HYDRALINE_CONFIG), Service Worker, virtual views.
• Hosting recipes for Firebase, Netlify, Cloudflare Pages and GitHub Pages.

Minimum Flutter 3.35.