Generic deserialization of PostgreSQL rows based on column names

An ORM (Object Relational Mapping) and migrations DSL for PostgreSQL

Sql interpolating quasiquote plus some kind of primitive ORM using it

PostgreSQL logical streaming replication library

Automatic re-connection support for PostgreSQL

FFI-like bindings for PostgreSQL stored functions

A simple interval type for PostgreSQL

Implementation of named parameters for `postgresql-simple` library

An optparse-applicative and envy parser for postgres options

Integration of "postgresql-simple" with "postgresql-types"

Generic functions for postgresql-simple

Parse postgres:// url into ConnectInfo

A safe transaction monad for use with various PostgreSQL Haskell libraries

postgresql-tx interfacing for use with monad-logger

postgresql-tx interfacing for use with postgresql-simple

postgresql-typed operations lifted to any instance of MonadBase or MonadBaseControl

PostgREST extension to map LISTEN/NOTIFY messages to Websockets

SMTP server library to receive emails from within Haskell programs

Send email via Postmark using io-streams

Postmaster ESMTP Server

Command line Dreamcast VMU filesystem toolset

Low-level components of "potoki"

Potrace bindings for the diagrams library

PowerDNS API bindings for api/v1

bindings for Griffin PowerMate USB

Tools for PowerPC programs

A high performance in memory and LevelDB backend for powerqueue

A pure AEAD-ChaCha20-Poly1305 construction

The SHA-256 and HMAC-SHA256 algorithms

The SHA-512 and HMAC-SHA512 algorithms

A library for pretty printing Records

Parallel batch driver for QuickCheck

Decentralized git pull request and code review flows

A pragmatic Prelude

Yet another prelude

Diff Cabal packages

Prelude replacement

Helper class for passing context along a predicate value

Predicates, Refinement types and Dsl

Evaluate and display trees of predicates

A library for building a prefork-style server quickly

Prelude for applications

A larger alternative to the Prelude

Another kind of alternate Prelude file

Prelude for rest of us

Preprocess Haskell Repositories

Remove cpp annotations to get the source ready for static analysis

safe PostgreSQL queries using Quasiquoters

A decision procedure for quantifier-free linear arithmetic

Make presentations for data types

Text template library targeted at the web / HTML generation

Pretty-printing library

Functionality for beautifying GHCi

Produce nice human-readable HTML

Tracking and highlighting of locations in source files

A implementation of multi-column layout w/ Text.PrettyPrint

A small pretty printing DSL for complex types

API for prettyprinting custom syntax trees (extracted from elm-format)

Converter from »ansi-wl-pprint« documents to »prettyprinter«-based ones

prettyprinter backend for vty

An ergonomic but conservative interface to ghc-prim

Primitive byte array with type variable

Prim typeclass instances

Primitive byte array with type variable

Primeval world of Haskell

prime number tools

Bindings to the primecount library

Type-safe prime numbers

primitive functions with bounds-checking

containers backed by arrays

convenience class for PrimMonad m/PrimState m

using the `Prim` interface for the FFI

Arrays of Maybes

Unboxed variables for `Prim` values

SIMD data types and functions

Slices of primitive arrays

primitive operations on StableNames

Classes and data structures complementing the singletons library

Debug print formatting library

Can be used to coordinate the printing output

Pretty printing with indentation, mixfix operators, and automatic line breaks

The Artist Formerly Known as Prints

Simple implementation of a priority queue

Abstract syntax for writing documents

Utilities for tracking source locations

A library for modular probabilistic modelling

Easy and reasonably efficient probabilistic programming and random generation

Conduits for processes (deprecated)

Process libraries

Process extras

A test suite for the complex multi files multi level processment

Web graphic applications with processing.js.

C bindings for the gnu-extension functions process_vm_readv and process_vm_writev

Ergonomic process launching with extreme flexibility and speed

Haskell values that cannot be evaluated immediately

get information on processes in Linux

Some curated and opinionated packages for building Haskell services

write an HTTP proxy with prodapi counters

a base lib for performing user-authentication in prodapi services