diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..506e98e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.0.0]
+
+Initial version of Zoteroxy WP plugin.
+
+### Added
+
+- Shortcode for rendering list of library items provided by specified Zoteroxy API
+- Support english and czech languages
+
+[Unreleased]: /../../compare/v1.0.0...develop
+[1.0.0]: /../../tree/v1.0.0
\ No newline at end of file
diff --git a/README.md b/README.md
index 7341fa8..70244e5 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,32 @@
 # zoteroxy-wp
-WordPress plugin for displaying results provided by Zoteroxy API
+
+WordPress plugin for displaying results provided by [Zoteroxy API](https://github.com/CCMi-FIT/zoteroxy)
+
+## Installation
+
+You can install this WordPress plugin simply by placing the `zoteroxy-wp` directory
+to your `<wordpress>/wp-content/plugins` directory. Then activate this plugin
+in the WordPress administration.
+
+If you do not have access to the `plugins` directory, create a ZIP package with
+`zoteroxy-wp` and upload it using WordPress administration interface.
+
+## Usage
+
+This plugin uses so-called *shortcode*:
+
+```
+[zoteroxy endpoint="..." lang="..."]
+```
+
+You can simply put this into your WordPress page (or post) wherever you need to.
+
+The arguments are:
+
+* `endpoint` = base URL of the used [Zoteroxy API](https://github.com/CCMi-FIT/zoteroxy) instance, e.g. `https://my.zoteroxy.tld`
+* `lang` = optional language, currently supported: `en` (default), `cs`
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE)
+file for more details
diff --git a/zoteroxy-wp/script.js b/zoteroxy-wp/script.js
new file mode 100644
index 0000000..47574da
--- /dev/null
+++ b/zoteroxy-wp/script.js
@@ -0,0 +1,267 @@
+jQuery(document).ready(() => {
+  jQuery('.zoteroxy').each(function() {
+    const endpoint = jQuery(this).data('endpoint');
+    const lang = jQuery(this).data('lang');
+    initZoteroxy(endpoint, lang, this);
+  });
+});
+
+function zoteroxyLang(lang) {
+  if (lang == 'cs') {
+    return {
+      pages: 'str.',
+      volume: 'sv.',
+      issue: 'č.',
+      link: 'Odkaz',
+      read: 'Číst',
+    };
+  } else {
+    return {
+      pages: 'pp.',
+      volume: 'vol.',
+      issue: 'n.',
+      link: 'Link',
+      read: 'Read',
+    };
+  }
+}
+
+function initZoteroxy(endpoint, lang, $elem) {
+  const loader = jQuery('<div>').addClass('zoteroxy-loader');
+  jQuery($elem).append(loader);
+  jQuery.ajax({
+    url: `${endpoint}/collection`,
+    type: 'GET',
+    dataType: 'json',
+    headers: {'Accept': 'application/json'},
+    success: function(data) {
+      loader.remove();
+      jQuery($elem).append(processItems(endpoint, data, lang));
+    }
+  });
+}
+
+function processItems(endpoint, data, lang) {
+  const strings = zoteroxyLang(lang);
+  console.log('Received data from Zoteroxy');
+  console.log(data);
+  console.log('Rendering ...');
+  const lst = jQuery('<ul>');
+  data.items.sort(
+    (a, b) => {
+      if (a.year && b.year) {
+        return parseInt(b.year) - parseInt(a.year);
+      } else if (a.year) {
+        return -1;
+      } else if (b.year) {
+        return 1;
+      } else return 0;
+    }
+  );
+  data.items.forEach(item => {
+    const authors = processAuthors(item.authors);
+    const title = jQuery('<span>')
+      .addClass('zoteroxy-item-title')
+      .text(item.title);
+
+    const lstItem = jQuery('<li>').append(authors);
+
+    if (item.year) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-year')
+          .text(` (${item.year})`)
+      )
+    }
+
+    lstItem
+      .append('. ')
+      .append(title)
+      .append('. ');
+
+    if (item.proceedingsTitle) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-proceedings')
+          .text(`${item.proceedingsTitle}`)
+      );
+      if (item.volume) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-volume')
+            .text(` ${strings.volume} ${item.volume}`)
+        );
+      }
+      if (item.issue) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-issue')
+            .text(` ${strings.issue} ${item.issue}`)
+        );
+      } 
+      if (item.pages) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-pages')
+            .text(` (${strings.pages} ${item.pages})`)
+        );
+      } 
+      lstItem.append('. ');
+    } else if (item.publicationTitle) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-publication')
+          .text(`${item.publicationTitle}`)
+      );
+      if (item.volume) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-volume')
+            .text(` ${strings.volume} ${item.volume}`)
+        );
+      }
+      if (item.issue) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-issue')
+            .text(` ${strings.issue} ${item.issue}`)
+        );
+      } 
+      if (item.pages) {
+        lstItem.append(
+          jQuery('<span>')
+            .addClass('zoteroxy-item-pages')
+            .text(` (${strings.pages} ${item.pages})`)
+        );
+      } 
+      lstItem.append('. ');
+    }
+
+    if (item.publisher) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-publisher')
+          .text(`${item.publisher}`)
+      );
+      lstItem.append('. ');
+    }
+
+    if (item.isbn) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-isbn')
+          .text(`ISBN: ${item.isbn}`)
+      );
+      lstItem.append('. ');
+    }
+
+    if (item.issn) {
+      lstItem.append(
+        jQuery('<span>')
+          .addClass('zoteroxy-item-issn')
+          .text(`ISSN: ${item.issn}`)
+      );
+      lstItem.append('. ');
+    }
+
+    const actions = jQuery('<div>').addClass('zoteroxy-item-actions');
+    const bibtexid = `zoteroxy-bibtex-${item.key}`;
+    actions.append(
+      jQuery('<a>')
+        .addClass('zoteroxy-button-bibtex')
+        .text('BibTeX')
+        .click(function() {
+          jQuery(this).toggleClass('open');
+          jQuery(`#${bibtexid}`).toggleClass('zoteroxy-hidden');
+        })
+    ).append(' ');
+
+    if (item.doi) {
+      const href = item.doi.startsWith('10.') ? `https://doi.org/${item.doi}` : item.doi;
+      actions.append(
+        jQuery('<a>')
+          .attr('href', href)
+          .attr('target', '_blank')
+          .text('DOI')
+      ).append(' ');
+    }
+    if (item.url) {
+      actions.append(
+        jQuery('<a>')
+          .attr('href', item.url)
+          .attr('target', '_blank')
+          .text(`${strings.link}`)
+      ).append(' ');
+    }
+
+    item.attachments.forEach(attachment => {
+      const href = `${endpoint}/file/${attachment.key}`;
+      const title = `Attachment: ${attachment.filename}`;
+      actions.append(
+        jQuery('<a>')
+          .addClass('zoteroxy-attachment')
+          .attr('href', href)
+          .attr('target', '_blank')
+          .attr('title', title)
+          .text(`${strings.read}`)
+      ).append(' ');
+    });
+
+    lstItem.append(actions);
+    lstItem.append(
+      jQuery('<pre>')
+        .addClass('zoteroxy-item-bibtex')
+        .addClass('zoteroxy-hidden')
+        .attr('id', bibtexid)
+        .append(item.bibtex)
+    );
+
+    lst.append(lstItem);
+  });
+  console.log('Rendering done');
+  return lst;
+}
+
+
+function processAuthors(authors) {
+  const result = jQuery('<span>').addClass('zoteroxy-item-authors');
+  if (authors.length == 0) {
+    return null;
+  } else if (authors.length == 1) {
+    const author = authors[0];
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author.lastname}, ${author.firstname}`)
+    );
+  } else if (authors.length == 2) {
+    const author1 = authors[0];
+    const author2 = authors[1];
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author1.lastname}, ${author1.firstname}`)
+    );
+    result.append(' and ');
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author2.lastname}, ${author2.firstname}`)
+    );
+  } else if (authors.length == 3) {
+    const author1 = authors[0];
+    const author2 = authors[1];
+    const author3 = authors[2];
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author1.lastname}, ${author1.firstname}`)
+    );
+    result.append('; ');
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author2.lastname}, ${author2.firstname}`)
+    );
+    result.append(' and ');
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author3.lastname}, ${author3.firstname}`)
+    );
+  } else {
+    const author = authors[0];
+    result.append(
+      jQuery('<span>').addClass('zoteroxy-item-author').text(`${author.lastname}, ${author.firstname} et al.`)
+    );
+  }
+  return result;
+}
diff --git a/zoteroxy-wp/style.css b/zoteroxy-wp/style.css
new file mode 100644
index 0000000..37c2fd4
--- /dev/null
+++ b/zoteroxy-wp/style.css
@@ -0,0 +1,40 @@
+.zoteroxy-loader {
+  border: 16px solid #999999; /* Light grey */
+  border-top: 16px solid #3498db; /* Blue */
+  border-radius: 50%;
+  width: 120px;
+  height: 120px;
+  margin: 8em auto;
+  animation: spin 2s linear infinite;
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+.zoteroxy-item-title {
+  font-weight: bold;
+}
+
+.zoteroxy ul li {
+  margin-bottom: 0.5em;
+}
+
+.zoteroxy .zoteroxy-hidden {
+  display: none;
+}
+
+.zoteroxy-button-bibtex.open {
+  color: gray;
+}
+.zoteroxy-item-actions a {
+  cursor: pointer;
+  margin-top: 0.2em;
+  margin-right: 0.5em;
+}
+.zoteroxy-item-bibtex {
+  margin: 0.2em 2em;
+  padding: 0.5em;
+  border: 1px solid gray;
+}
diff --git a/zoteroxy-wp/zoteroxy-wp.php b/zoteroxy-wp/zoteroxy-wp.php
new file mode 100644
index 0000000..b860346
--- /dev/null
+++ b/zoteroxy-wp/zoteroxy-wp.php
@@ -0,0 +1,36 @@
+<?php
+/*
+Plugin Name: Zoteroxy WP Integration
+Plugin URI: https://github.com/CCMi-FIT/zoteroxy-wp
+Description: Plugin for integrating simply Zoteroxy into WordPress
+Version: 1.0.0
+Author: Marek Suchánek
+Author URI: http://github.com/MarekSuchanek
+License: MIT
+*/
+define('ZoteroxyWP', true);
+
+function ZoteroxyWP_install() {
+
+}
+register_activation_hook(__FILE__, 'ZoteroxyWP_install');
+
+function ZoteroxyWP_uninstall() {
+
+}
+register_deactivation_hook(__FILE__, 'ZoteroxyWP_uninstall');
+
+function ZoteroxyWP_scripts() {
+    wp_enqueue_script('jquery');
+    wp_enqueue_style('ZoteroxyWP_style', plugin_dir_url(__FILE__).'style.css');
+    wp_enqueue_script('ZoteroxyWP_script', plugin_dir_url(__FILE__).'script.js');
+}
+add_action('wp_enqueue_scripts', 'ZoteroxyWP_scripts');
+
+function ZoteroxyWP_shortcode($attrs) {
+    $endpoint = $attrs['endpoint'];
+    $lang = empty($attrs['lang']) ? 'en' : $attrs['lang'];
+    return "<div class=\"zoteroxy\" data-endpoint=\"$endpoint\" data-lang=\"$lang\"></div>";
+}
+add_shortcode('zoteroxy', 'ZoteroxyWP_shortcode');
+