httpstersk

const NOTICE_STATUS = 'success'; // Available: info, success, warning, error
const HTML_ELEMENT = '<h1 style="text-align: center">Gutenberg ist gut! 🙌</h1>';
const { dispatch } = wp.data;
const { createNotice } = dispatch( 'core/notices' );

createNotice( NOTICE_STATUS, HTML_ELEMENT, { __unstableHTML: true } );

httpstersk

const { dispatch } = wp.data;
const { createInfoNotice } = dispatch( 'core/notices' );

createInfoNotice( 'Gutenberg ist gut!' );

httpstersk

const { dispatch } = wp.data;
const { saveEntityRecord } = dispatch( 'core' );
const TAXONOMY_NAME = 'custom';

saveEntityRecord( 'taxonomy', TAXONOMY_NAME, { name: 'X', slug: 'x' } );

httpstersk

const { dispatch } = wp.data;
const { saveEntityRecord } = dispatch( 'core' );
const newPost = { title: 'Guten Tag, Gutenberg!' };

saveEntityRecord( 'postType', 'post', newPost );

httpstersk

const { select } = wp.data;
const { getEditedPostContent } = select( 'core/editor' );
const rawPostContent = getEditedPostContent();

httpstersk

const { select } = wp.data;
const { getBlocks } = select( 'core/editor' );
const blocks = getBlocks();

httpstersk

const { dispatch, select } = wp.data;
const { editPost } = dispatch( 'core/editor' );
const { getEditedPostAttribute } = select( 'core/editor' );

editPost({ meta: { is_special: true } })
const isSpecial = getEditedPostAttribute( 'meta' )[ 'is_special' ];

httpstersk

const { dispatch, select } = wp.data;
const { editPost } = dispatch( 'core/editor' );
const { getEditedPostAttribute } = select( 'core/editor' );

editPost({ meta: { is_special: true } })
const isSpecial = getEditedPostAttribute( 'meta' )[ 'is_special' ];

httpstersk

const { select } = wp.data;
const { getEntityRecords } = select( 'core' );
const tags = getEntityRecords( 'taxonomy', 'post_tag', { orderby: 'count', order: 'desc' });

httpstersk

const { select } = wp.data;
const { getAuthors } = select( 'core' );

const authors = getAuthors();
const avatars = authors.map(a => a.avatar_urls[ '96' ]);  // Available Sizes: 24/48/96