-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
-
PiGallery 2
A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)
Nextcloud Memories (https://apps.nextcloud.com/apps/memories) may get you close. When you add an exif description or label it shows up in the bottom left of the photo viewer. Also, you can edit photos in Nextcloud which allows you to add filters, draw, add shapes, add text (with color, alignment, rotation, shadow, etc), crop, resize, add blur and other basic photo editing features. Memories has collaborative albums so you could save the special photos in there and then share with family, or perhaps print as a PDF using Nextcloud PDF Downloader (https://apps.nextcloud.com/apps/pdf_downloader)
PicoCMS has an app for Nextcloud, you can follow detail instructions at Integration of PicoCMS with Les Pas