tessera

DZI deep-zoom layer for Fresco-based image viewers in Phoenix. Generate DZI tile pyramids from images via ImageMagick; render them as a Fresco source-provider + multi-layer progressive zoom.

alexdont
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tessera
alexdont/tessera
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28

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27

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0.2.1

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Version 0.2.1

Published May 2026 •
Elixir Version Requirement ~> 1.18
Documentation for 0.2.1

Dependencies

4
fresco ~> 0.1

Polished pan-zoom image viewer for Phoenix apps. The foundation for layered extensions (deep zoom, annotations, ML overlays); also useful standalone.

jason ~> 1.4

A blazing fast JSON parser and generator in pure Elixir.

phoenix_html ~> 4.0

Phoenix view functions for working with HTML templates

phoenix_live_view ~> 1.1

Rich, real-time user experiences with server-rendered HTML

Changelog for 0.2.1
Inspect source for 0.2.1

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