Public API coverage map

Map of names in hedron.__all__ to documentation. Prefer imports from hedron for application code. Autodoc signatures: AUTODOC.md. Stability catalog: STABILITY.md.

App, routing, interaction

Export	Primary docs
Hedron, mount_hedron_static	HEDRON.md, Autodoc
HedronRouter, HedronRoute, ComponentRef, resolve_route_path	ROUTER.md, ADDRESSABLE.md
InteractionResult, FragmentRegion, InteractionPolicy, HtmxRequest, OobUpdate	INTERACTION.md, Autodoc
default_interaction_policy, form_sync_attrs, htmx_request, approved_headers, htmx_context	INTERACTION.md, htmx-interactions
swap, swap_oob, retarget, redirect_htmx	INTERACTION.md (day-1 ergonomics), Autodoc
action_attrs, oob_swap	BUILT_INS.md, INTERACTION.md

Inference and model demos (0.18)

Export / package	Primary docs
ModelDemo, InferenceInterface, ActionRegistry, RegisteredAction	INFERENCE.md, model demos, Autodoc
ExampleSet, PredictionFeedback, InferencePolicy, InferenceWorkflow	INFERENCE.md, Autodoc
InteractionRecorder (hedron)	INFERENCE.md
DashboardBinding, InteractionGraph, TriggerContext	dashboards, Autodoc
hedron_gradio.GradioClientAdapter	Gradio migration

Responses and live transport

Export	Primary docs
HTML, ComponentResponse, PageResponse, FragmentResponse, FileComponentResponse	RESPONSES.md
hedron_response, merge_htmx_headers	RESPONSES.md
SseResponse, sse_response, job_status_sse_response, extension_script_tags	SSE.md, Autodoc
StreamingComponentResponse, stream_tokens, stream_document, stream_chunked_list	STREAMING.md
accept_page_session_channel, send_region_update, origin_allowed, ALLOW_MISSING_ORIGIN	WEBSOCKET_CHANNEL.md
HX_PRELOADED, NavigationPreloadPolicy, apply_preload_headers, evaluate_preload_request	PRELOAD.md

Security and CSRF

Export	Primary docs
SecurityPolicy, SecurityProfile	SECURITY_TYPES.md (field + profile tables), security guide, Autodoc
csrf_token_for_request	Re-exported from hedron; minimal form, SECURITY_TYPES.md
SafeUrl, Secret, TrustedHtml, UrlPurpose	SECURITY_TYPES.md
redirect_local, redirect_external, redirect_htmx	SECURITY_TYPES.md, Autodoc
hedron.oidc (OidcClientConfig, PKCE/state/nonce, login_url, …)	AUTH.md, authentication, Autodoc — not an IdP product
OAuthHelper, create_oauth_client	AUTH.md (hedron[auth])

Media, browser, and downloads

Export	Primary docs
Audio, Video, CameraCapture, MicrophoneCapture, IFrame, PdfViewer, Map, GeoJSONLayer, Gallery	Component pages, BUILT_INS.md
media_file_response, safe_download_response	Media downloads, Autodoc
BrowserContext, browser_context, browser_context_from_request	Autodoc; request-scoped browser hints (not authorization)
BrowserStorage, BrowserStorageUnavailable	Autodoc; client storage is spoofable — never authorize from it
GeolocationButton, GeolocationHint	Component pages; coordinates are client-reported
InteractionRecorder, RecordedExchange, RecordingSnippet	INFERENCE.md
render, render_component_response, render_interaction, RenderContext, RenderMode, RenderResult	RENDERING.md, INTERACTION.md

Built-in UI components

Documented primarily on component pages and BUILT_INS.md. Includes layout (Page, Stack, Grid, …), forms (Form, TextInput, …), interaction (RefreshButton, Poll, Lazy, …), and utilities (Metric, Toast, …).

FastAPI-only builtins also listed under Autodoc / built-ins: AutoForm, ErrorState, InfiniteScroll, Loading, Pagination, ChatInput, DownloadButton, FileUpload, safe_download_response.

Data and charts (extras)

Export	Extra	Primary docs
Auto	none	AUTO.md
DataTable, DataEditor, DataChanges, DataPage, DataQuery, DataSaveResult, InMemoryDataSource	hedron[data]	DATA.md, DATA_SOURCE.md, data-apps
LineChart, AreaChart, BarChart, ScatterChart, MatplotlibChart, PlotlyChart, AltairChart	hedron[charts] (Alpha)	CHART.md

SQLAlchemy adapter: hedron_data.sqlalchemy_source.SQLAlchemyDataSource — see data-apps (not a top-level hedron re-export).

Cache, state, color, assets

Export	Primary docs
cache_component, cache_data, invalidate_tags	CACHE.md
SessionState, session_state	STATE.md
ColorMode, ColorModeToggle, apply_color_mode_cookie, read_color_mode_preference, resolve_color_mode, resolved_theme_from_request	COLORMODE.md, THEME.md
compile_css, styles_from_manifest, StyleSymbols	THEME.md, CONFIGURATION.md
get_icon, list_icons, register_icon, trusted_svg	Component / theme docs; icons live in hedron_core

Async helpers and misc

Export	Primary docs
await_if_needed, gather, run_sync	Autodoc; sync/async boundary in handlers
addressable, Field, Model, Props, FormModel, Component, render, RenderContext, RenderMode, RenderResult	COMPONENT.md, FIELD.md, MODELS.md, RENDERING.md
html	Tag helpers used in guides
Markdown, highlight_code, process_image, validate_email_address	CONTENT.md
OAuthHelper, create_oauth_client	AUTH.md
__version__	Package metadata

Phase 0.13 surfaces (hedron_core / hedron.tracing)

Symbol	Primary docs
PrepareContext, PartialFailurePolicy, prepare_tree	PREPARE.md
SecurityAuditSink, set_security_audit_sink, emit_security_audit, …	AUDIT.md
configure_tracing, span, TraceConfig	TRACING.md

Gaps policy

If a symbol is in __all__ but only listed here (no deep contract page), treat the component page or guide as normative for behavior, and open an issue when a signature or error matrix is missing. Prefer expanding Autodoc members over duplicating narrative.

Intentionally thin (Autodoc / guide only): icon helpers (get_icon, list_icons, register_icon, trusted_svg), some response merge helpers, and FastAPI-only builtin wrappers already covered by BUILT_INS.md / component pages.