development

Mid-Level PostgreSQL client library

FFI-like bindings for PostgreSQL stored functions

Interpolated SQL queries via quasiquotation

Instances for using ltree with postgresql-simple

PostgreSQL Schema Migrations

Implementation of named parameters for postgresql-simple library

An optparse-applicative and envy parser for postgres options

A PostgreSQL backed queue

Generic functions for postgresql-simple

Typed extension for PostgreSQL simple

Parse postgres:// url into ConnectInfo

PostgreSQL AST parsing and rendering

A transactional monad on top of postgresql-simple

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-query

Postgresql-tx interfacing for use with postgresql-simple

Postgresql-tx interfacing for use with squeal-postgresql

Connection interop from postgresql-simple connections to postgresql-libpq connections

PostgreSQL interface with compile-time SQL type checking, optional HDBC backend

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

REST API for any Postgres database

REST API for any Postgres database

PostgREST extension to map LISTEN/NOTIFY messages to Websockets

SMTP server library to receive emails from within Haskell programs

Library for postmarkapp.com HTTP Api

Send email via Postmark using io-streams

Postmaster ESMTP Server

Command line Dreamcast VMU filesystem toolset

Simple streaming in IO

Streaming serialization

Integration of "potoki" and "conduit"

Low-level components of "potoki"

Integration of "potoki" and "hasql"

Streaming ZLib decompression

Trace bitmap images to paths using potrace

Potrace bindings for the diagrams library

PowerDNS API bindings for api/v1

Bindings for Griffin PowerMate USB

Tools for PowerPC programs

A flexible job queue with exchangeable backends

A distributed worker backend for powerqueu

A high performance in memory and LevelDB backend for powerqueue

A Amazon SQS backend for powerqueue

A tiny PPM image generator

A library for pretty printing Records

A generic derivable Haskell pretty printer

Pretty Print containers in a tabular format

Parallel batch driver for QuickCheck

Reliable, persistent, fast priority queues

Fully encapsulated monad transformers with queuelike functionality

Practice Room

A pragmatic Prelude

Alternative Show class that gives shorter view if possible

A first class record field library

Yet another prelude

A command line tool to easily install prebuilt binaries for multiple version of node/iojs on a spe…

A command line tool to easily install prebuilt binaries for multiple version of node/iojs on a spe…

Diff Cabal packages

Prelude replacement

Simple cached predicates

Predicative tries

Predicates

Helper class for passing context along a predicate value

A library for writing predicates and transformations over predicates in Haskell

Predicates, Refinement types and Dsl

A couple of convenience functions for forming predicates

Predict the future, backtrack on failure

Evaluate and display trees of predicates

Tests and QuickCheck generators to accompany prednote

Prefetch stdin even before stdout is ready

Convert infix to prefix expression

A basic library for SI/IEC prefix units

A library for building a prefork-style server quickly

Prelude for applications

A Prelude

A larger alternative to the Prelude

A Prelude module replacement

Provide Prelude and Data

An EDSL-motivated subset of the Prelude

Higher order versions of Prelude classes

Another kind of alternate Prelude file

Prelude for rest of us

A slightly better (but conservative) Prelude

A redefinition of the Prelude's Enum class in order to render it safe

Provide Prelude with fixed content across GHC versions

Generalizes List functions and replaces partials with NonEmpty equivalents

Preprocess Haskell Repositories

Remove cpp annotations to get the source ready for static analysis

A framework for extending Haskell's syntax via quick-and-dirty preprocessors

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

An HDBC connector for Presto

Prettier is an opinionated code formatter

Prettier is an opinionated code formatter

An opinionated toml formatter plugin for Prettier

An opinionated toml formatter plugin for Prettier

Haskell2010 structured text formatting