# Forma - Typespec based data transformation

**URL:** <https://forum.elixirforum.com/t/forma-typespec-based-data-transformation/9463>\
**Category:** Announcing\
**Tags:** library, typespecs, json\
**Created:** [October 19, 2017, 7:59pm UTC](https://forum.elixirforum.com/t/forma-typespec-based-data-transformation/9463 "2017-10-19T19:59:49Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![stefanluptak](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/stefanluptak/32/34398_2.png) [@stefanluptak](https://forum.elixirforum.com/u/stefanluptak)\
**Post date:** [September 5, 2019, 11:43am UTC](https://forum.elixirforum.com/t/forma-typespec-based-data-transformation/9463/6 "2019-09-05T11:43:19Z")

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I just found this library and I am wondering why it’s not more popular? I feel like I spend so much time just converting data from JSON to Elixir structs and back. This could really help. I will give it a try. 🙂

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