Вячеслав Булынкин

https://tt-rss.org/
Установка: https://git.tt-rss.org/fox/tt-rss/wiki/InstallationNotes
Скачать: https://git.tt-rss.org/fox/tt-rss/releases

tar xzf 18.12.tar.gz --strip=1 -C /var/www/html/tt-rss/
chown -R www-data:www-data /var/www/html
mysql -u root -p -e "create database ttrss";
# Расписание обновления каналов
echo "# Tiny tiny RSS schedule" >> /etc/crontab
echo "*/30 * * * * www-data php /var/www/html/tt-rss/update.php --feeds --quiet" >> /etc/crontab

Instagram
https://github.com/wltb/ff_instagram
https://github.com/wltb/ff_instagram/archive/master.zip
Download the zip archive and unzip it into the plugins.local subdirectory of your Tiny Tiny RSS installation. Note that the directory containing init.php must be named ff_instagram, otherwise the plugin won't be loaded, so you may have to rename it after the unzipping.
After that, the plugin must be enabled in the preferences of Tiny Tiny RSS.

• https://www.youtube.com/feeds/videos.xml?channel_id=CHANNELID (по ID канала)
• https://www.youtube.com/feeds/videos.xml?user=USERNAME (по имени пользователя, например, GoogleRU)
• https://www.youtube.com/feeds/videos.xml?playlist_id=YOUR_YOUTUBE_PLAYLIST_NUMBER (по плейлисту)

http://www.tehpodderzka.ru/2015/10/rss-youtube-channel.html

https://twitrss.me/twitter_user_to_rss/?user=armbian