snippets/miniflux_scripts/feed_organizer.js

(function() {
    'use strict';

    function groupItemsByAuthor() {
        const items = document.querySelectorAll('.item.entry-item');
        if (!items.length) {
            setTimeout(groupItemsByAuthor, 500); // Retry after 500 ms
            return;
        }

        const grouped = {};

        items.forEach(item => {
            const author = item.querySelector('.item-meta-info-title a').innerText.trim();
            if (!grouped[author]) {
                grouped[author] = [];
            }
            grouped[author].push(item);
        });

        const container = document.querySelector('.items');
        while (container.firstChild) {
            container.removeChild(container.firstChild);
        }

        Object.keys(grouped).forEach(author => {
            const block = document.createElement('div');
            block.classList.add('author-block');
            const header = document.createElement('h2');
            header.textContent = author;
            block.appendChild(header);

            grouped[author].forEach(item => {
                block.appendChild(item);
            });

            container.appendChild(block);
        });
    }

    setTimeout(groupItemsByAuthor, 500); // Delay after initial page loading
})();