- Free Image Comparison Slider Scripts
https://www.hongkiat.com/blog/js-image-comparison-sliders/?fbclid=IwAR2e-CNpVS7b2NWl2opE0OuDQ2HI_ARvhRGlimzRwk0RJ-_3dH7gepvO0m0 - JSpreadsheets (JavaScript Open-Source Spreadsheets and Data Grids)
https://jspreadsheets.com/