pencere

Zero-dependency lightbox for images, video, iframes & custom renderers. Native View Transitions morph, WCAG 2.2 AA, hooks + plugins, controlled mode. Pure TypeScript, works everywhere. Maintained by productdevbook on GitHub, where it has earned 40 stars from the community.

It's actively developed around a11y, accessibility, esm, and is a solid reference for anyone building with these tools.