# Corydalis v0.4 released

**URL:** <https://discourse.haskell.org/t/corydalis-v0-4-released/705>\
**Category:** Show and Tell\
**Created:** [May 26, 2019, 10:11pm UTC](https://discourse.haskell.org/t/corydalis-v0-4-released/705 "2019-05-26T22:11:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![iustin](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.haskell.org/iustin/32/420_2.png) [@iustin](https://discourse.haskell.org/u/iustin)\
**Post date:** [May 26, 2019, 10:11pm UTC](https://discourse.haskell.org/t/corydalis-v0-4-released/705/1 "2019-05-26T22:11:08Z")

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Not sure of how much interest this might be, since it’s an end-user application and not a library, but I’ve just released a new (and rather significant) version of my image viewer. Backend written in Haskell, with a large number of JavaScript libraries for the frontend (since I don’t know much in this area).

This is what I use for many years now since I don’t want to put my image library in the cloud, but I still need something to browse/search/analyse my library with. I have no idea if it might be of use to anyone else, or if everybody moved to Google photos (or similar alternatives) already.

Blog post with screenshots and details [here](https://k1024.org/posts/2019/2019-05-26-corydalis-v0.4/), or you can head over to the [demo site](https://demo.corydalis.io/) if you want to see it in action, or read the small user documentation on [read the docs](https://corydalis.readthedocs.io/en/v0.4.0/), or just look at the code on [github](https://github.com/iustin/corydalis).

I haven’t even put this up on hackage since it doesn’t seem appropriate, so if you want to give it a go, clone the repo and stack-build it.

Feedback welcome!