LaurieWired / GhidraMCP

MCP server and Ghidra plugin that lets LLM clients decompile binaries, rename symbols, and list functions, classes, imports, and exports.

animate-css / animate.css

A cross-browser library of ready-made CSS animation classes applied by adding a class name to an element.

elementalsouls / Claude-BugHunter

A Claude Code skill bundle for bug hunting and external red-team work - 82 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 core vulnerability classes, plus enterprise identity + infrastructure attack matrices.

tailwindlabs / tailwindcss

A utility-first CSS framework for rapid UI development.

ijl / orjson

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

ramnes / notion-sdk-py

Notion API client SDK, rewritten in Python! (sync + async)

fortra / impacket

Impacket is a collection of Python classes for working with network protocols.

bigbluebutton / bigbluebutton

A complete web conferencing system for virtual classes and more!

chakra-ui / panda

🐼 Universal, Type-Safe, CSS-in-JS Framework for Design Systems ⚡️

borglab / gtsam

GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks as the underlying computing paradigm rather than sparse matrices.

microsoft / DirectXTK

The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++

florianl / go-tc

traffic control in pure go - it allows to read and alter queues, filters and classes

tailwindlabs / prettier-plugin-tailwindcss

A Prettier plugin for Tailwind CSS that automatically sorts classes based on our recommended class order.

arrow-kt / arrow

The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming

JSQLParser / JSqlParser

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

python-attrs / attrs

Python Classes Without Boilerplate

dcastil / tailwind-merge

Merge Tailwind CSS classes without style conflicts

JodaOrg / joda-time

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

datamodel-code-generator / datamodel-code-generator

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.

hashie / hashie

Hashie is a collection of classes and mixins that make Ruby hashes more powerful.

spring-projects / spring-data-elasticsearch

Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

HotswapProjects / HotswapAgent

Java unlimited redefinition of classes at runtime.

symfony / polyfill-intl-icu

Symfony polyfill for intl's ICU-related data and classes

a13xp0p0v / linux-kernel-defence-map

Linux Kernel Defence Map shows the relationships between vulnerability classes, exploitation techniques, bug detection mechanisms, and defence technologies

ufoym / imbalanced-dataset-sampler

A (PyTorch) imbalanced dataset sampler for oversampling low frequent classes and undersampling high frequent ones.

typegoose / typegoose

Typegoose - Define Mongoose models using TypeScript classes.

typelevel / cats-effect

The pure asynchronous runtime for Scala

rrousselGit / freezed

Code generation for immutable classes that has a simple syntax/API without compromising on the features.

jazzband / django-widget-tweaks

Tweak the form field rendering in templates, not in python-level form definitions. CSS classes and HTML attributes can be altered.

prospector-dev / prospector

Inspects Python source files and provides information about type and location of classes, methods etc

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.

spring-projects / spring-data-redis

Provides support to increase developer productivity in Java when using Redis, a key-value store. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

thestk / rtaudio

A set of C++ classes that provide a common API for realtime audio input/output across Linux (native ALSA, JACK, PulseAudio and OSS), Macintosh OS X (CoreAudio and JACK), and Windows (DirectSound, ASIO, and WASAPI) operating systems.

microsoft / DirectXTK12

The DirectX Tool Kit (aka DirectXTK12) is a collection of helper classes for writing DirectX 12 code in C++

spring-projects / spring-data-mongodb

Provides support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

uwerat / qskinny

A lightweight framework on top of the Qt scene graph and only few classes from Qt/Quick. It is usable from C++ and/or QML.

litestar-org / polyfactory

Simple and powerful factories for mock data generation

ehmicky / modern-errors

Handle errors in a simple, stable, consistent way

kivy / pyjnius

Access Java classes from Python

Setasign / FPDI

FPDI is a collection of PHP classes facilitating developers to read pages from existing PDF documents and use them as templates in FPDF.

lmfit / lmfit-py

Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize, and with many additional classes and methods for curve fitting.

thestk / rtmidi

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

MCreator / MCreator

MCreator is an open-source software used to make Minecraft Java Edition mods, Minecraft Bedrock Edition Add-Ons, resource packs, and data packs using an intuitive easy-to-learn interface or with an integrated code editor. It is used worldwide by Minecraft players, aspiring mod developers, for education, online classes, and STEM workshops.

incluud / accessible-astro-starter

An Accessible, WCAG compliant Starter Theme for Astro 6+ including several accessibility features such as, better focus-outline, landmarks, semantics, interactive components and skip-link navigation. Ships with Tailwind 4, Prettier and ESLint support.

FasterXML / jackson-module-kotlin

Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.

python-attrs / cattrs

Composable custom class converters for attrs, dataclasses and friends.

sksamuel / hoplite

A boilerplate-free Kotlin config library for loading configuration files as data classes

Fatal1ty / mashumaro

High-performance serialization without replacing your data model

spring-projects / spring-data-neo4j

Provide support to increase developer productivity in Java when using Neo4j. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.

Tracktion / choc

A collection of header only classes, permissively licensed, to provide basic useful tasks with the bare-minimum of dependencies.

yukinarit / pyserde

Yet another serialization library on top of dataclasses, inspired by serde-rs.

grodowski / undercover

undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs, code structure and SimpleCov coverage reports

jvoisin / snuffleupagus

Security module for php7 and php8 - Killing bugclasses and virtual-patching the rest!

softwaremill / magnolia

Easy, fast, transparent generic derivation of typeclass instances

astropy / astroquery

Functions and classes to access online data resources. Maintainers: @keflavich and @bsipocz

RichmondAlake / memorizz

MemoRizz: A Python library serving as a memory layer for AI applications. Leverages popular databases and storage solutions to optimize memory usage. Provides utility classes and methods for efficient data management.

mganss / XmlSchemaClassGenerator

Generate C# classes from XML Schema files

platypusguy / jacobin

A more than minimal JVM written in Go and capable of running Java 21 classes.

spring-cloud / spring-cloud-commons

Common classes used in different Spring Cloud implementations

phnx47 / dapper-repositories

Generate SQL for CRUD operations based on your POCO classes for Dapper