haskellPackages

Package to solve the Generalized Pell Equation

Privacy Enhanced Mail (PEM) format reader and writer

Static site generator

Tools for manipulating the Penn TreeBank

Parser combinators for trees in the Penn Treebank format

Extensible double-entry accounting system

Deprecated - use penny package instead

Deprecated - use penny package instead

Create beautiful diagrams just by typing mathematical notation in plain text

Library to explore Penrose's Kite and Dart Tilings

A parser for PE object files

Percent encode/decode ByteStrings

Simple printf-style string formatting

The perceptron learning algorithm

Find duplicate images

Robust persistence for acyclic immutable data

Database migration support for use in other libraries

Low-level run time measurement

Performance methods and monad

Analysis example using perf

Perfect minimal hashing implementation in native Haskell

Library for performing vector shuffles

A perfect hashing library for mapping bytestrings to values

A perfect hashing library for mapping bytestrings to values

Perhaps, a monad

Parse and format date periods, collapse and expand their text representations

A reliable at-least-once periodic job scheduler backed by redis

Periodic task system haskell client

Periodic task system haskell client executables

Periodic task system common

A library for working with periodic polynomials (very basic functionality)

Periodic task system haskell server

Permutation Applicative and Monad with many mtl instances

A library for permutations and combinations

Permutations of finite sets

Generalised permutation parser combinator

Permutations of effectful computations

Minimal serialization library with focus on performance

Serialization library with state and leb128 encoding

Transforms persist's quasi-quoted syntax into ER format

Binding between SQL database values and haskell records

HDBC and Relational-Record instances of PostgreSQL extended types

A versatile library for topological data analysis

Type-safe, multi-backend data serialization

Parses a Persist Model file and produces Audit Models

Helper functions for writing Persistent instances

Parse DATABASE_URL into configuration types for Persistent

Persistent module discover utilities

Documentation DSL for persistent entities

Persistent equivalence relations (aka union-find)

Persistent based event sourcing

Persistent based event sourcing

Derive Persistent classes generically

Declare Persistent entities using SQL SELECT query syntax

Persistent instances for types in iproute

Code for using the ip package with yesod

Persistent instances for types in iproute

Lens helpers for persistent

A thread-safe (STM) persistency interface for finite map types

Manual migrations for the persistent library

Backend for the persistent library using mongoDB

Monad transformer for the persistent API

Backend for the persistent library using MySQL database server

A pure haskell backend for the persistent library using MySQL database server

A pure haskell backend for the persistent library using MySQL database server

Backend for the persistent library using ODBC

Efficient and correct pagination for persistent or esqueleto queries

Parse persistent model files

Backend for the persistent library using postgresql

Memory-constant streaming of Persistent entities from PostgreSQL

Template-Haskell helpers for integrating protobufs with persistent

Provides a quasi-quoter for raw SQL for persistent

A library for rate limiting activities with a persistent backend

Backend for persistent library using Redis

Haskell references backed by an IntMap for persistence and reversibility

Relational-record on persisten backends

Database agnostic, spatially indexed type for geographic points

Backend for the persistent library using sqlite3

STM transactions involving persistent storage

Type-safe, non-relational, multi-backend persistence

Generate classy lens field accessors for persistent models

Tests for Persistent

Type safe access to multiple database schemata

A persistent sequence based on array mapped tries

Backend for persistent library using Zookeeper

Persona (BrowserID) library

Persona (BrowserID) Identity Provider

Proof Editor for Sequent Calculus

Pretty Easy YOshikuni-made TLS library

Codec parts of Pretty Easy YOshikuni-made TLS library

A Pretty Extraordinary Zipper library

CLI program for profiles management

A pleasant PostgreSQL layer

PostgreSQL database performance insights

REST service and library for creating/consuming temporary PostgreSQL databases

Client library for pg-harness-server

REST service for creating temporary PostgreSQL databases

Initial project template from stack

Simple storage interface to PostgreSQL