Capturing DOM as Image Is Harder Than You Think
SMRTR summary
Dashboard screenshots just became one-click reports for monday.com users, solving a frustrating workflow that previously required manually stitching together images and explanations for stakeholders.
"We wanted to make reporting almost effortless and remove all manual work from our users," says the development team, who created a system that automatically converts dashboard widgets into shareable monday docs with AI-generated summaries.
Behind this seemingly simple feature lies a complex technical journey. The team initially expected an easy implementation but discovered that capturing diverse dashboard widgets containing charts, calendars, and tables presented significant challenges.
After testing three different libraries, they settled on modern-screenshot, enhanced with custom code to handle tricky cross-origin images and "tainted" canvas elements. The process now takes about 7 seconds for 10 widgets, a dramatic improvement over their initial 21-second implementation.
Some limitations persist, particularly with scrollable content and iframes, but the solution delivers on its core promise: transforming dashboards into shareable documents with just one click, eliminating manual screenshots and tedious compilation work.
SMRTR provides this summary for quick context. The original article belongs to Daily.dev.
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