# strict-mutable-base
[](https://hackage.haskell.org/package/strict-mutable-base)
[](https://github.com/arybczak/strict-mutable/actions?query=branch%3Amaster)
[](https://packdeps.haskellers.com/feed?needle=andrzej@rybczak.net)
[](https://www.stackage.org/lts/package/strict-mutable-base)
[](https://www.stackage.org/nightly/package/strict-mutable-base)
Strict (WHNF) variants of
[Chan](https://hackage.haskell.org/package/base/docs/Control-Concurrent-Chan.html),
[IORef](https://hackage.haskell.org/package/base/docs/Data-IORef.html) and
[MVar](https://hackage.haskell.org/package/base/docs/Control-Concurrent-MVar.html)
for proactive prevention of space leaks.