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#crystal

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

24 records
Tagged “crystal”Ranked by health index
PyPI · RubyGems
98Exceptionalhealth index
materialsproject/pymatgen
Python Materials Genomics (pymatgen) is a robust materials analysis code that defines classes for structures and molecules with support for many electronic structure codes. It powers the Materials Project.
Python · Polar★ 1,926↓ 763.4K/moJul 18, 2026
Custom licenseJul 18, 2026 · metrics 2.10.0
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94Exceptionalhealth index
crystal-lang/crystal
The Crystal Programming Language
Crystal★ 20.4KAug 5, 2026
Apache-2.0Aug 5, 2026 · metrics 2.10.0
PyPI
94Exceptionalhealth index
materialsproject/pymatgen-core
Pymatgen Core
HTML · Python★ 21↓ 525.2K/moJul 16, 2026
Custom licenseJul 16, 2026 · metrics 2.10.0
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89Excellenthealth index
owasp-noir/noir
Hunt every Endpoint in your code, expose Shadow APIs, map the Attack Surface.
Crystal★ 1,363Aug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
73Goodhealth index
readmeio/httpsnippet
HTTP Request snippet generator for many languages & libraries
TypeScript · JavaScript★ 14↓ 84.5K/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
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63Moderatehealth index
hahwul/gori
A fast, keyboard-driven HTTP intercepting proxy and hacking & pentesting toolkit for the terminal.
Crystal★ 63Aug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
npm · PyPI
63Moderatehealth index
superstar54/weas
WEAS is JavaScript library to visualize and manipulate the atomic structures directly in the web browser.
JavaScript★ 15↓ 459/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
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60Moderatehealth index
grip-framework/grip
The microframework for writing powerful web applications.
Crystal★ 292Aug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
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54Moderatehealth index
crystal-community/jwt
JWT implementation in Crystal
Crystal★ 212Aug 20, 2026
MITAug 20, 2026 · metrics 2.10.0
PyPI
54Moderatehealth index
gemmology-dev/crystal-geometry
3D geometry engine for crystals, twins, and habits
Python★ 0↓ 484/moJul 15, 2026
MITJul 15, 2026 · metrics 2.10.0
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53Moderatehealth index
cloudamqp/amq-protocol.cr
An AMQP 0.9.1 serialization library for Crystal
Crystal★ 11Jul 23, 2026
MITJul 23, 2026 · metrics 2.10.0
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51Moderatehealth index
icyleaf/markd
Yet another markdown parser, Compliant to CommonMark specification, written in Crystal.
Crystal★ 126Jul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
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51Moderatehealth index
ysbaddaden/minitest.cr
Test Unit for the Crystal programming language
Crystal★ 153Jul 26, 2026
MITJul 26, 2026 · metrics 2.10.0
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50Moderatehealth index
mamantoha/http_proxy
A HTTP Proxy server and client written in Crystal
Crystal★ 46Jul 19, 2026
MITJul 19, 2026 · metrics 2.10.0
PyPI
47Weakhealth index
albert-hzbn/AtomForge
AtomForge is an interactive atomistic structure builder and editor for materials modeling, featuring workflows for crystals, grain boundaries, nanostructures, and polycrystals, plus integrated analysis tools and high-quality 3D visualization.
C++★ 3Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
PyPI
47Weakhealth index
beautiful-atoms/beautiful-atoms
Python module for drawing and rendering beautiful atoms and molecules using Blender.
Python★ 196Jul 17, 2026
GPL-3.0Jul 17, 2026 · metrics 2.10.0
PyPI
45Weakhealth index
mkdocstrings/crystal
📘 Crystal language doc generator for https://github.com/mkdocstrings/mkdocstrings
Python★ 31↓ 18.1K/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
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42Weakhealth index
athena-framework/framework
A web framework created from various Athena components
Crystal★ 24Jul 19, 2026
MITJul 19, 2026 · metrics 2.10.0
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39Weakhealth index
icy-arctic-fox/spectator
Feature-rich testing framework for Crystal inspired by RSpec.
Crystal★ 106Jul 19, 2026
MITJul 19, 2026 · metrics 2.10.0
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35Weakhealth index
mamantoha/http-client-digest_auth
An implementation of RFC 2617 Digest Access Authentication for Crystal
Crystal★ 2Jul 19, 2026
MITJul 19, 2026 · metrics 2.10.0
PyPI
34At Riskhealth index
waybarrios/crystal
CRYSTAL: Beyond Final Answers: Benchmark for Transparent Multimodal Reasoning Evaluation | arXiv 2603.13099
Python★ 2Jul 17, 2026
No licenseJul 17, 2026 · metrics 2.10.0
PyPI
29At Riskhealth index
tilde-lab/pycrystal
Utilities for ab initio modeling suite CRYSTAL, developed in Turin University
Python★ 11↓ 427/moJul 15, 2026
Custom licenseJul 15, 2026 · metrics 2.10.0
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29At Riskhealth index
ysbaddaden/pool
Generic (connection) pools for Crystal
Crystal★ 80Jul 18, 2026
No licenseJul 18, 2026 · metrics 2.10.0
PyPI
10Criticalhealth index
kojix2/crystal_kernel
Python wrapper kernel for Crystal
Python★ 12Jul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 2.10.0