The yesod helper executable.

Version on this page:
LTS Haskell 17.10:1.6.1
Stackage Nightly 2021-05-08:1.6.1
Latest on Hackage:1.6.1

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MIT licensed and maintained by Michael Snoyman
This version can be pinned in stack with:yesod-bin-,3963

Module documentation for

There are no documented modules for this package.

Provides scaffolding, devel server, and some simple code generation helpers.



Add the minimal scaffolding


Scaffolding updates:

  • Import.NoFoundation
  • Explanation of static files in Settings.StaticFiles
  • Explanation of environment variables in settings.yml

No args passed in keter.yml


Significant update to the scaffolding.

Allow devel.hs to be located in app/ or src/ subdirectories.

Updated postgres-fay scaffolding for yesod-fay 0.7.0

Fix a bug in yesod devel when cabal config has tests: True #864