Browse Documentation

github.com/rwnx/hardwire

A compile-time, non-intrusive dependency injection system.

github.com/dsisnero/harmonica

A Crystal port of charmbracelet/harmonica, a simple, efficient spring animation library for smooth, natural motion. Provides physics-based animation tools for 2D and 3D applications including spring animations and projectile simulation.

github.com/xendk/harvest.cr

Minimal getharvest.com client

github.com/place-labs/hashcash

Crystal Lang implementation of Hashcash proof-of-work systems. Generates and verifies Hashcash strings.

github.com/spoved/hashdiff.cr

github.com/mehmetc/hash_file

a hash that persists its data onto disk

github.com/crystal-china/hashr

Hashr is a tiny library makes test on JSON response easier, and can also be used as a models object.

github.com/tobyapi/hash_ring

Implementation of Consistent Hash Ring for Crystal

github.com/evait-security/hash-sentinel

github.com/wyhaines/hash_serializable.cr

The module provides a Hash::Serializeable module which, like JSON::Serializeable and YAML::Serializeable, can be mixed into a class to allow the class's ivars to be serialized out to a hash, and to allow a hash to be instantiated as an instance of a class.

github.com/ikaru5/hathor-contract

Validation and Representer Objects

github.com/ikaru5/hathor-operation

structuring complex procedures within an instance

github.com/geocrystal/haversine

Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes

github.com/GrottoPress/haystack

A low-level API client for Paystack

github.com/jwoertink/haywire.cr

Haywire crystal bindings

github.com/maxfierke/hcl.cr

A general-purpose HCL2 (Hashicorp Configuration Language) parser written in Crystal.

github.com/franciscoadasme/hclust

Fast hierarchical clustering algorithms in pure Crystal

github.com/yxhuvud/hdrhistogram

Shard for recording samples to a specified precision, without any post-initialization allocation.

github.com/qbart/kemal-healthcheck-handler

github.com/chenkovsky/heap.cr

data structure heap for crystal-lang