| packages/nixpkgs/perlPackages.MooseXAttributeChained | Attribute that returns the instance to allow for chaining |
| packages/nixpkgs/haskellPackages.alternative-io | IO as Alternative instance (deprecated) |
| packages/nixpkgs/haskellPackages.wrapped-generic-default | A Generic instance of Default |
| packages/nixpkgs/perl5Packages.MooseXAttributeChained | Attribute that returns the instance to allow for chaining |
| packages/nixpkgs/haskellPackages.relational-query-HDBC | HDBC instance of relational-query and typed query interface for HDBC |
| packages/nixpkgs/perl540Packages.MooseXAttributeChained | Attribute that returns the instance to allow for chaining |
| packages/nixpkgs/perl538Packages.MooseXAttributeChained | Attribute that returns the instance to allow for chaining |
| packages/nixpkgs/haskellPackages.postgresql-typed-lifted | postgresql-typed operations lifted to any instance of MonadBase or MonadBaseControl |
| packages/nixpkgs/haskellPackages.constraints-emerge | Defer instance lookups until runtime |
| packages/nixpkgs/haskellPackages.sized-wrapper-quickcheck | QuickCheck instance for 'Sized' |
| packages/nixpkgs/haskellPackages.netwire-input-javascript | JavaScript instance of netwire-input |
| packages/nixpkgs/haskellPackages.mono-traversable-wrapper | Wrapper providing Foldable instance for MonoFoldables |
| packages/nixpkgs/haskellPackages.standalone-derive-topdown | This package will derive class instance along the data type declaration tree. (Deprecated) |
| packages/nixpkgs/haskellPackages.gogol-replicapool-updater | Google Compute Engine Instance Group Updater SDK |
| packages/nixpkgs/haskellPackages.gogol-resourceviews | Google Compute Engine Instance Groups SDK |
| packages/nixpkgs/haskellPackages.nonempty-wrapper-quickcheck | QuickCheck instance for 'NonEmpty' |
| packages/nixpkgs/perlPackages.CatalystComponentInstancePerContext | Moose role to create only one instance of component per context |
| packages/nixpkgs/haskellPackages.intrinsic-superclasses | A quasiquoter for better instance deriving and default methods |
| packages/nixpkgs/perl5Packages.CatalystComponentInstancePerContext | Moose role to create only one instance of component per context |
| packages/nixpkgs/perl538Packages.CatalystComponentInstancePerContext | Moose role to create only one instance of component per context |
| packages/nixpkgs/perl540Packages.CatalystComponentInstancePerContext | Moose role to create only one instance of component per context |
| packages/nixpkgs/haskellPackages.ban-instance | For when a type should never be an instance of a class |
| packages/nixpkgs/haskellPackages.if-instance | Branch on whether a constraint is satisfied |
| packages/nixpkgs/haskellPackages.instance-map | Template haskell utilities for helping with deserialization etc. of existential types |
| packages/nixpkgs/haskellPackages.multi-instance | Typeclasses augmented with a phantom type parameter |
| packages/nixpkgs/haskellPackages.path-binary-instance | Binary instance for Path |
| packages/nixpkgs/haskellPackages.flag-dhall-instance | FromDhall and ToDhall instances for flag |
| packages/nixpkgs/haskellPackages.path-dhall-instance | ToDhall and FromDhall instances for Path |
| packages/nixpkgs/gnomeExtensions.launch-new-instance | Always launch a new instance when clicking in the dash or the application view. |
| packages/nixpkgs/ec2-instance-selector | Recommends instance types based on resource criteria like vcpus and memory |
| packages/nixpkgs/haskellPackages.instance-control | Controls how the compiler searches for instances using type families |
| packages/nixpkgs/haskellPackages.ixset-typed-binary-instance | Binary instance for ixset-typed |
| packages/nixpkgs/haskellPackages.errorcall-eq-instance | An orphan Eq instance for ErrorCall |
| packages/nixpkgs/python313Packages.mypy-boto3-ec2-instance-connect | Type annotations for boto3 ec2-instance-connect |
| packages/nixpkgs/python314Packages.mypy-boto3-ec2-instance-connect | Type annotations for boto3 ec2-instance-connect |
| packages/nixpkgs/haskellPackages.ixset-typed-hashable-instance | Hashable instance for ixset-typed |
| packages/nixpkgs/python312Packages.mypy-boto3-ec2-instance-connect | Type annotations for boto3 ec2-instance-connect |
| packages/nixpkgs/haskellPackages.amazonka-ec2-instance-connect | Amazon EC2 Instance Connect SDK |
| packages/nixpkgs/haskellPackages.version-natural-dhall-instance | FromDhall and ToDhall instances for version-natural |
| packages/nixpkgs/haskellPackages.th-instance-reification | Fixed versions of instances reification functions |
| packages/nixpkgs/python314Packages.types-aiobotocore-ec2-instance-connect | Type annotations for aiobotocore ec2-instance-connect |
| packages/nixpkgs/python313Packages.types-aiobotocore-ec2-instance-connect | Type annotations for aiobotocore ec2-instance-connect |
| packages/nixpkgs/python312Packages.types-aiobotocore-ec2-instance-connect | Type annotations for aiobotocore ec2-instance-connect |
| packages/nixpkgs/haskellPackages.th-instances | A place to collect orphan instances for Template Haskell |
| packages/nixpkgs/haskellPackages.ghc-instances | Easily import all instances contained in GHC distributed libraries |
| packages/nixpkgs/haskellPackages.subG-instances | Additional instances for the InsertLeft class from subG package |
| packages/nixpkgs/haskellPackages.prim-instances | Prim typeclass instances |
| packages/nixpkgs/haskellPackages.syb-with-class-instances-text | Scrap Your Boilerplate With Class Text instance |
| packages/nixpkgs/haskellPackages.th-lift-instances | Lift instances for template-haskell for common data types |
| packages/nixpkgs/haskellPackages.mtl-evil-instances | Instances for the mtl classes for all monad transformers |
| packages/nixpkgs/haskellPackages.dlist-instances | Difference lists instances |
| packages/nixpkgs/haskellPackages.exist-instances | Instances for "exist" package (requires more language extensions and dependencies) |
| packages/nixpkgs/haskellPackages.wide-word-instances | Instances for wide-word |
| packages/nixpkgs/haskellPackages.text-show-instances | Additional instances for text-show |
| packages/nixpkgs/haskellPackages.one-liner-instances | Generics-based implementations for common typeclasses |
| packages/nixpkgs/haskellPackages.binary-instances | Orphan instances for binary |
| packages/nixpkgs/haskellPackages.binrep-instances | Orphan instances for binrep |
| packages/nixpkgs/haskellPackages.vector-instances | Orphan Instances for 'Data |
| packages/nixpkgs/haskellPackages.quiver-instances | Extra instances for Quiver |
| packages/nixpkgs/haskellPackages.to-string-instances | Instances for the ToString class |
| packages/nixpkgs/haskellPackages.first-class-instances | First-class typeclass instances |
| packages/nixpkgs/haskellPackages.vector-read-instances | (deprecated) Read instances for 'Data |
| packages/nixpkgs/haskellPackages.runtime-instances | Look up class instances at runtime |
| packages/nixpkgs/haskellPackages.deepseq-instances | Candidate NFData Instances for Types in base |
| packages/nixpkgs/haskellPackages.ghc-generic-instances | Derived instances of GHC |
| packages/nixpkgs/haskellPackages.vector-bytes-instances | Serial (from the bytes package) for Vector (from the vector package) |
| packages/nixpkgs/haskellPackages.tuple-append-instances | Extra instances for the typeclasses in the tuple-append package |
| packages/nixpkgs/haskellPackages.heavy-logger-instances | Orphan instances for data types in heavy-logger package |
| packages/nixpkgs/haskellPackages.discover-instances | |
| packages/nixpkgs/haskellPackages.listlike-instances | Extra instances of the ListLike class |
| packages/nixpkgs/haskellPackages.password-instances | typeclass instances for password package |
| packages/nixpkgs/haskellPackages.vector-binary-instances | Instances of Data |
| packages/nixpkgs/haskellPackages.derive-lifted-instances | Derive class instances though various kinds of lifting |
| packages/nixpkgs/haskellPackages.data-default-instances-base | Default instances for types in base |
| packages/nixpkgs/haskellPackages.data-default-instances-text | Default instances for (lazy and strict) Text and Text Builder |
| packages/nixpkgs/haskellPackages.universe-instances-base | Universe instances for types from the base package |
| packages/nixpkgs/haskellPackages.data-default-instances-new-base | Default instances for types in newer versions of base package |
| packages/nixpkgs/haskellPackages.generic-pretty-instances | GenericPretty canonical instances |
| packages/nixpkgs/haskellPackages.data-default-instances-dlist | Default instances for types in dlist |
| packages/nixpkgs/haskellPackages.leancheck-instances | Common LeanCheck instances |
| packages/nixpkgs/haskellPackages.serialize-instances | Instances for Serialize of cereal |
| packages/nixpkgs/haskellPackages.universe-instances-trans | Universe instances for types from the transformers and mtl packages |
| packages/nixpkgs/haskellPackages.data-default-instances-vector | Default instances for types defined in vector package |
| packages/nixpkgs/haskellPackages.leancheck-enum-instances | listable instances for small enum types |
| packages/nixpkgs/haskellPackages.data-default-instances-old-locale | Default instances for types in old-locale |
| packages/nixpkgs/haskellPackages.quickcheck-instances | Common quickcheck instances |
| packages/nixpkgs/haskellPackages.function-instances-algebra | Instances of the Algebra.* classes for functions |
| packages/nixpkgs/haskellPackages.universe-reverse-instances | Instances of standard classes that are made possible by enumerations |
| packages/nixpkgs/haskellPackages.quickcheck-enum-instances | arbitrary instances for small enum types |
| packages/nixpkgs/haskellPackages.bidirectional-instances | Make instance constraints bidirectional |
| packages/nixpkgs/haskellPackages.universe-instances-extended | Universe instances for types from selected extra packages |
| packages/nixpkgs/haskellPackages.data-default-instances-case-insensitive | Default instance for CI type from case-insensitive package |
| packages/nixpkgs/haskellPackages.tupleinstances | Functor, Applicative and Monad for n-ary tuples |
| packages/nixpkgs/haskellPackages.mono-traversable-instances | Extra typeclass instances for mono-traversable |
| packages/nixpkgs/haskellPackages.collections-base-instances | Useful standard collections types and related functions |
| packages/nixpkgs/haskellPackages.persistent-instances-iproute | Persistent instances for types in iproute |
| packages/nixpkgs/haskellPackages.vector-instances-collections | Instances of the Data |
| packages/nixpkgs/haskellPackages.data-default-instances-containers | Default instances for types in containers |
| packages/nixpkgs/haskellPackages.data-default-instances-bytestring | Default instances for (lazy and strict) ByteString, Builder and ShortByteString |
| packages/nixpkgs/haskellPackages.indexed-traversable-instances | More instances of FunctorWithIndex, FoldableWithIndex, TraversableWithIndex |