In this video we are finally going to see our tagless final todo app in action. We will also talk a little about concurrency and start using cats-effect, monix and zio all in the same app. This is part 1/2.

The commit from this video is here:
https://github.com/DevInsideYou/tagless-final/commit/8ec33f8066dffd9e6e14ce71b463907022d5ae47

The code for the entire series is here:
https://github.com/DevInsideYou/tagless-final

This video is part of the following playlist:
https://www.youtube.com/playlist?list=PLJGDHERh23x-3_T3Dua6Fwp4KlG0J25DI

Table of Contents:
00:00 Intro
00:24 DependencyGraph
07:04 Our own IO implementation and the Sync instance for it
13:06 Main
22:08 Stack safety
24:25 The road to cleaner code
30:19 DB Statements (stylistic change)

Website: https://devinsideyou.com

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LBRY: https://lbry.devinsideyou.com

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Using tagless-final to manage effects has seen some buy-in in the Scala community, but the benefits are questionable and the drawbacks significant