haskellPackages

Type-level Chars and Strings, with decidable equality

Constrained text newtypes

A Stringable type class, in the spirit of Foldable and Traversable

A writer monad for multi-line string literals

Transformations to several string-like types

Implements the "StringPrep" algorithm

Functions for working with strings, including Text, ByteString, etc

Fast searching, splitting and replacing of ByteStrings

Memoize Strings as Atoms for fast comparison and sorting, with maps and sets

String manipulation utilities

Optics for string-like data types

Initial project template from stack

Strip ANSI escape code from string

A Haskell implementation of the Stripe API

Types for the Stripe API

Stripe API for Haskell - Pure Core

Stripe API for Haskell

Unofficial Stripe client

Stripe API for Haskell - http-client backend

Stripe API for Haskell - http-streams backend

Listen for Stripe webhook events with Scotty

Unofficial Stripe servant types

Verification of Stripe webhook signatures

Tests for Stripe API bindings for Haskell

Use the Stripe API via Wreq

Stripe-Library

Resolver using strips algorithm

A client for the Strava V3 API

Strongly typed paths in Haskell

Interface library for strongSwan SQL backend

Convert between strong and weak representations of types

Efficient parsing of LocalTime using a binding to C's strptime, with some extra features (i.e. fra…

Inspect the padding and size of C data declarations and their fields

Strict GC'd imperative object-oriented programming with cheap pointers

Instantiate structural induction schemas for algebraic data types

Initial project template from stack

Structure (hash) of your data types

Application library for building interactive console CLIs

Structured editing Emacs mode for Haskell

Structured MongoDB interface

"Advanced" Data Structures

A monad transformer version of the ST monad

RFC 5389:

A revival of the classic game Stunts (LambdaCube tech demo)

(Stutter Text|String)-Utterer

Format Cabal files

Haskell code prettifier

Haskell code prettifier

Haskell code prettifier

Apply CSS styles to a document tree

Traits, datatypes, & parsers for Haskell Stylist

Ways to output stylized text on ANSI consoles

A generator of nix files

An applicative functor that seamlessly talks to HTML inputs

Get the total, put a single element

Subcategories induced by class constraints

Some extension to the Foldable and Monoid classes

Additional instances for the InsertLeft class from subG package

Type safe interface for programming in subcategories of Hask

Toolchain of subleq computer

Allows to split lists into sublists with some patterns by quantity

Extract a part from CommonMark/Markdown docs

Subnetting calculator

Subsample data

Match / replace substrings with a parser combinators

A parser for .srt

Modify SRT subtitle files

Subword graph implementation

Helps when going "seed values" -> alternatives and optional -> answers

A version of Either specialised for encoding of success or failure

An applicative functor to manage successors

Suffix arrays and friends

Simple and moderately efficient suffix array implementation

N log n implementation of suffix array

Suffix array construction

Efficient, lazy suffix tree implementation

A pretty, sweet data language

Convert sugar to common data types for code generation

Sugar with JSON

Sugar with Scheme

Library-based syntactic extensibility for Haskell

Abstract over the constraints on the parameters to type constructors

Create Sum Pyramid (Additionstreppe) exercises

Library for reducing the boilerplate involved with sum types

An implementation of extensible products and sums

Tool for scaffolding fully configured batteries-included production-level Haskell projects

Tool for scaffolding fully configured batteries-included production-level Haskell projects using T…

A Haskell interface to SUMP-compatible logic analyzers

Bindings to the sundown markdown library

Test Cabalized package against multiple dependency versions

Monadic Javascript Compiler

Tests for Sunroof

Monadic Javascript Compiler - Server Utilities

Configure your dotfile deployment with a DSL

Find "superbubbles", as described in https://arxiv.org/abs/1307.7925

Efficiently build a bytestring from smaller chunks

Haskell SuperCollider utilities

Demonstrate how to control SuperCollider via ALSA-MIDI

Access an instance's constraints

Additional documentation markup and Unicode support