Showing 476 open source projects for "common"

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  • 1
    Images.jl

    Images.jl

    An image library for Julia

    JuliaImages (source code) hosts the major Julia packages for image processing. Julia is well-suited to image processing because it is a modern and elegant high-level language that is a pleasure to use, while also allowing you to write "inner loops" that compile to efficient machine code (i.e., it is as fast as C). Julia supports multithreading and, through add-on packages, GPU processing. JuliaImages is a collection of packages specifically focused on image processing. It is not yet as...
    Downloads: 2 This Week
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  • 2
    React Native Camera Kit

    React Native Camera Kit

    A high performance, easy to use, rock solid camera library

    A high-performance, easy-to-use, rock-solid, camera library for React Native apps. A temporary file is created. You must move this file to a permanent location (e.g. the app's 'Documents' folder) if you need it beyond the current session of the app as it may be deleted when the user leaves the app. You can move files by using a file systems library such as react-native-fs or expo-filesystem. (On Android we currently have an unsupported output path prop but it's subject to change at any time).
    Downloads: 2 This Week
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  • 3
    Nostrum

    Nostrum

    Elixir Discord Library

    An Elixir library for the Discord API. Nostrum supports clean REST API implementation and rate-limiting, and automatic, configurable maintenance of local caches of Discord data, with extensive query support and cache swapping functionality.
    Downloads: 0 This Week
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  • 4
    qLibc

    qLibc

    qLibc is a simple and yet powerful C library

    ...The goal of the qLibc project is to provide a simple and powerful general-purpose C/C++ library that includes all kinds of containers and general library routines. It provides a ready-made set of common container APIs with a consistent API look.
    Downloads: 0 This Week
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    World Countries

    World Countries

    World countries in JSON, CSV, XML and Yaml

    This repository contains lists of world countries in JSON, CSV and XML. Each line contains the country. The data folder contains additional data such as the countries GeoJSON outlines and flags in SVG format. The data files provided in the dist directory include all available fields, but is also possible to build a custom version of the data with certain fields excluded. You can also choose to only generate some of the output formats. You can also exclude multiple fields.
    Downloads: 0 This Week
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  • 6
    The NLopt module for Julia

    The NLopt module for Julia

    Package to call the NLopt nonlinear-optimization library from Julia

    This module provides a Julia-language interface to the free/open-source NLopt library for nonlinear optimization. NLopt provides a common interface for many different optimization algorithms.
    Downloads: 1 This Week
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  • 7
    Agrona

    Agrona

    High Performance data structures and utility methods for Java

    Agrona provides a library of data structures and utility methods that are a common need when building high-performance applications in Java. Many of these utilities are used in the Aeron efficient reliable UDP unicast, multicast, and IPC message transport and provides high-performance buffer implementations to support the Simple Binary Encoding Message Codec.
    Downloads: 1 This Week
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  • 8
    Swagger Core

    Swagger Core

    Examples, server integrations for generating Swagger API Specification

    Swagger Core is a Java implementation of the OpenAPI Specification. Current version supports JAX-RS2 (javax and jakarta namespaces). One of the common usage scenarios is to integrate swagger-jaxrs2 into an existing or new JAX-RS based project ("code-first"), to automatically provide and expose its APIs definition, which is kept in sync during the project lifecycle. Such definition can be the base for further processing/consumption, including API documentation (e.g with swagger-ui, API client generation in various languages (e.g with swagger-codegen), custom processing, and so on. ...
    Downloads: 6 This Week
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  • 9
    Aeson

    Aeson

    A fast Haskell JSON library

    aeson is a high-performance Haskell library for JSON parsing and encoding, optimized for speed and ease of use. It serves as a foundational tool in the Haskell ecosystem for handling JSON data efficiently. High-performance optimized for real-world workloads. Widely used and well-maintained community library. Compatible with popular frameworks and the Haskell web ecosystem. Easy-to-use API (e.g., FromJSON, ToJSON typeclasses). Fast JSON parsing and serialization.
    Downloads: 0 This Week
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  • 10
    EasyExcel

    EasyExcel

    Lightweight Java library developed by Alibaba for reading and writing

    ...Writers support multiple sheets, custom styles, merged cells, and template-based filling so production reports remain maintainable. The API emphasizes developer ergonomics: callbacks are straightforward, converters handle common type transformations, and header/column mapping is explicit. It integrates cleanly into Spring/enterprise stacks, often as part of import/export pipelines or scheduled report generation. By optimizing both performance and ease of use, EasyExcel reduces operational risk around big Excel jobs in web services and back-office tools.
    Downloads: 4 This Week
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  • 11
    daisyUI 4

    daisyUI 4

    The most popular, free and open-source Tailwind CSS component library

    The most popular, free, and open-source component library for Tailwind CSS.daisyUI adds component class names to Tailwind CSS so you can make beautiful websites faster than ever. In a Tailwind CSS project, you need to write utility class names for every element. Thousands of class names just to style the most basic elements.
    Downloads: 1 This Week
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  • 12
    ChrysaLisp

    ChrysaLisp

    Parallel OS, with GUI, Terminal, OO Assembler, Class libraries

    ...It has a virtual CPU instruction set and a powerful object and class system for the assembler and high-level languages. It has function-level dynamic binding and loading and a command terminal with a familiar interface for pipe-style command line applications. A Common Lisp-like interpreter is also provided.
    Downloads: 5 This Week
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  • 13
    QxOrm library

    QxOrm library

    C++ Qt ORM (Object Relational Mapping) and ODM library

    QxOrm library is an Object Relational Mapping (ORM) and Object Document Mapper (ODM) database library for C++ Qt developers. QxEntityEditor is a graphic editor for QxOrm library : QxEntityEditor provides a graphic way to manage the data model. QxEntityEditor is multi-platform (available for Windows, Linux, and Mac OS X) and generates native code for all environments, desktop (Windows, Linux, Mac OS X), embedded and mobile (Android, iOS, Windows Phone, Raspberry Pi, etc.). A user manual...
    Downloads: 3 This Week
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  • 14
    libhv

    libhv

    Network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT client

    ...Cross-platform (Linux, Windows, MacOS, BSD, Solaris, Android, iOS) High-performance EventLoop (IO, timer, idle, custom) TCP/UDP client/server/proxy. TCP supports heartbeat, reconnect, upstream, MultiThread-safe write and close, etc. Built-in common unpacking modes (FixedLength, Delimiter, LengthField) RUDP support: WITH_KCP. SSL/TLS support: (via WITH_OPENSSL or WITH_GNUTLS or WITH_MBEDTLS) HTTP client/server (support https http1/x http2 grpc). HTTP supports static service, indexof service, proxy service, sync/async API handler. HTTP supports RESTful, router, middleware, keep-alive, chunked, SSE, etc. ...
    Downloads: 4 This Week
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  • 15
    Covalent

    Covalent

    Teradata UI Platform built on Angular Material

    ...Vision: To build an atomic, reusable component platform for Teradata to consume, while collaborating in an open-source model. Covalent is a reusable UI platform from Teradata for building web applications with common standards and tooling. It is based on Angular and Material Design. Visualize your data easily. ECharts is an extensive "tried and true" charting library brought to Angular as Covalent Charts. td-chart-x-axis and td-chart-y-axis elements generate an axis inside a td-chart. Its the equivalent of creating a JS xAxis/yAxis object in charts. ...
    Downloads: 3 This Week
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  • 16
    The Go Cloud Development Kit

    The Go Cloud Development Kit

    Library and tools for open cloud development in Go

    The Go Cloud Development Kit (Go CDK) allows Go application developers to seamlessly deploy cloud applications on any combination of cloud providers. It does this by providing stable, idiomatic interfaces for common uses like storage and databases. Think database/sql for cloud products. The project works well with a code generator called Wire. It creates human-readable code that only imports the cloud SDKs for services you use. This allows the Go CDK to grow to support any number of cloud services, without increasing compile times or binary sizes, and avoiding any side effects from init() functions. ...
    Downloads: 2 This Week
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  • 17
    Tree

    Tree

    tree is a library for working with nested data structures

    ...It generalizes Python’s built-in map function to operate over arbitrarily nested collections — including lists, tuples, dicts, and custom container types — while preserving their structure. This makes it particularly useful in machine learning pipelines and JAX-based workflows, where complex parameter trees or hierarchical state representations are common. The library provides efficient operations such as flatten, unflatten, and map_structure, enabling users to apply functions to all leaves of a nested structure seamlessly. Backed by a high-performance C++ core, tree is optimized for large-scale, performance-critical applications.
    Downloads: 1 This Week
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  • 18
    Logbook

    Logbook

    An extensible Java library for HTTP request and response logging

    ...This can be useful for traditional log analysis, meeting audit requirements or investigating individual historic traffic issues. Logbook is ready to use out of the box for most common setups. Even for uncommon applications and technologies, it should be simple to implement the necessary interfaces to connect a library/framework/etc. to it.
    Downloads: 1 This Week
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  • 19
    HyperUI

    HyperUI

    Free Tailwind CSS v4 components for your next project

    HyperUI is a large, copy-and-paste library of Tailwind CSS components aimed at speeding up interface building without adding heavy JavaScript. It groups components by common product needs—navigation, hero sections, pricing, forms, cards, tables, and full e-commerce flows—so teams can assemble pages quickly from consistent building blocks. Each snippet is written as semantic HTML with Tailwind utility classes, making it easy to customize spacing, color, and typography through a project’s Tailwind config. ...
    Downloads: 3 This Week
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  • 20
    Proxygen

    Proxygen

    A collection of C++ HTTP libraries including an easy to use HTTP serve

    This project comprises the core C++ HTTP abstractions used at Facebook. Internally, it is used as the basis for building many HTTP servers, proxies, and clients. This release focuses on the common HTTP abstractions and our simple HTTPServer framework. Future releases will provide simple client APIs as well. The framework supports HTTP/1.1, SPDY/3, SPDY/3.1, HTTP/2, and HTTP/3. The goal is to provide a simple, performant, and modern C++ HTTP library. Note that currently this project has been tested on Ubuntu 18.04 and Mac OSX although it likely works on many other platforms. ...
    Downloads: 3 This Week
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  • 21
    React Wrap Balancer

    React Wrap Balancer

    Simple React Component That Makes Titles More Readable

    The React Wrap Balancer project is a React component that improves text readability by intelligently balancing line breaks in headings and other text elements. It addresses common layout issues where text wraps unevenly, such as leaving a single word on the last line, which can negatively impact visual design. The component dynamically adjusts how text is split across lines based on the available space, resulting in more aesthetically pleasing layouts. It uses modern browser APIs like ResizeObserver to respond to changes in viewport size and re-balance text accordingly. ...
    Downloads: 2 This Week
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  • 22
    zpdf

    zpdf

    Zero-copy PDF text extraction library written in Zig

    ...The library supports streaming extraction using efficient arena allocation, making it well suited for workloads that need to process big documents quickly or in batches. It implements multiple PDF decompression filters and handles common font encoding pathways, which are essential for turning raw PDF content streams into readable text. It also understands both classic cross-reference tables and newer cross-reference streams, including PDF 1.5+ features, and it offers configurable strict vs permissive error handling depending on whether you prioritize correctness or robustness.
    Downloads: 2 This Week
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  • 23
    Courses (Anthropic)

    Courses (Anthropic)

    Anthropic's educational courses

    Anthropic’s courses repository is a growing collection of self-paced learning materials that teach practical AI skills using Claude and the Anthropic API. It’s organized as a sequence of hands-on courses—starting with API fundamentals and prompt engineering—so learners build capability step by step rather than in isolation. Each course mixes short readings with runnable notebooks and exercises, guiding you through concepts like model parameters, streaming, multimodal prompts, structured...
    Downloads: 2 This Week
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  • 24
    DynaMix

    DynaMix

    A new take on polymorphism

    DynaMix (Dynamic Mixins) is an alternative take on object-oriented programming and dynamic polymorphism. It lets users compose and modify polymorphic objects at run time. The main target language is C++, but C is also supported. The library is a means to create a project's architecture rather than achieve its purpose. It helps with extensibility, readability, scalability, and interoperability. It focuses on maximal performance and minimal memory overhead. The library uses the type...
    Downloads: 2 This Week
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  • 25
    Go gRPC Middleware

    Go gRPC Middleware

    Golang gRPC Middlewares: interceptor chaining, auth, logging, retries

    gRPC Go has support for "interceptors", i.e. middleware that is executed either on the gRPC Server before the request is passed onto the user's application logic, or on the gRPC client either around the user call. It is a perfect way to implement common patterns: auth, logging, tracing, metrics, validation, retries, rate limiting, and more, which can be great generic building blocks that make it easy to build multiple microservices. Especially for observability signals (logging, tracing, metrics) interceptors offer semi-auto-instrumentation that improves the consistency of your observability and allows great correlation techniques (e.g. exemplars and trace ID in logs). ...
    Downloads: 2 This Week
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