Showing 100 open source projects for "java open source"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

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  • 1
    Stats Golang Statistics Package

    Stats Golang Statistics Package

    A well tested and comprehensive Golang statistics library package

    A well tested and comprehensive Golang statistics library / package / module with no dependencies.
    Downloads: 0 This Week
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  • 2
    Uber Go Style Guide

    Uber Go Style Guide

    The Uber Go Style Guide

    This repository holds the Uber Go Style Guide, which documents patterns and conventions used in Go code at Uber. Styles are the conventions that govern our code. The term style is a bit of a misnomer, since these conventions cover far more than just source file formatting—gofmt handles that for us. The goal of this guide is to manage this complexity by describing in detail the Dos and Don'ts of writing Go code at Uber. These rules exist to keep the code base manageable while still allowing...
    Downloads: 0 This Week
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  • 3
    conc

    conc

    Better structured concurrency for go

    Conc is a Go library for managing structured concurrency, simplifying the development of concurrent applications with high performance.
    Downloads: 0 This Week
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  • 4
    go-socket.io

    go-socket.io

    socket.io library for golang, a realtime application framework

    go-socket.io is the library implementation of Socket.IO in Golang, which is a real-time application framework. Current this library supports 1.4 version of the Socket.IO client. It supports room, namespaces and broadcast at now. This project is looking for contributors to help fix bugs and implement new features.
    Downloads: 0 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

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  • 5
    GoDotEnv

    GoDotEnv

    A Go port of Ruby's dotenv library

    A Go (golang) port of the Ruby dotenv project (which loads env vars from a .env file). Storing configuration in the environment is one of the tenets of a twelve-factor app. Anything that is likely to change between deployment environments–such as resource handles for databases or credentials for external services–should be extracted from the code into environment variables. But it is not always practical to set environment variables on development machines or continuous integration servers...
    Downloads: 1 This Week
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  • 6
    gev

    gev

    Gev is a lightweight, fast non-blocking TCP network library

    Gev is a lightweight, fast non-blocking TCP network library / websocket server based on Reactor mode. Support custom protocols to quickly and easily build high-performance servers. Support custom protocols to quickly and easily build high-performance servers. High-performance event loop based on epoll and kqueue. Support multi-core and multi-threading. Dynamic expansion of read and write buffers implemented by Ring Buffer. Asynchronous read and write. SO_REUSEPORT port reuse support....
    Downloads: 0 This Week
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  • 7
    QOR

    QOR

    Libraries written in Go abstracting features needed for business apps

    QOR is architected from the ground up to accelerate development and deployment of Content Management Systems, E-commerce Systems, and Business Applications. QOR is comprised of modules that abstract common features for such systems, such as a configurable and flexible back office, a content publishing system, a media library, and much more. We built QOR at The Plant to accelerate development for our clients, it is at the core of our engineering strategy, and we maintain it on an ongoing...
    Downloads: 0 This Week
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  • 8
    Martian Proxy

    Martian Proxy

    Martian is a library for building custom HTTP/S proxies

    Martian Proxy is a programmable HTTP proxy designed to be used for testing. Martian is a great tool to use if you want to verify that all (or some subset) of requests are secure. Mock external services at the network layer. Inject headers, modify cookies or perform other mutations of HTTP requests and responses. Verify that pingbacks happen when you think they should. Unwrap encrypted traffic (requires install of CA certificate in browser) By taking advantage of Go cross-compilation, Martian...
    Downloads: 0 This Week
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  • 9
    Periph

    Periph

    Peripherals I/O in Go

    periph is a Go library that unifies hardware I/O on single-board computers and embedded Linux devices, exposing clean interfaces for GPIO, I²C, SPI, UART, PWM, and more. Its philosophy is “no daemon, no codegen”—you link a Go package and speak directly to the hardware via stable abstractions, keeping deployments simple and auditable. The project auto-detects host capabilities at runtime and selects the best driver backend, smoothing over kernel and board differences across Raspberry Pi,...
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 10
    ReadLine

    ReadLine

    Readline is a pure go(golang) implementation for GNU-Readline library

    A powerful readline library in Linux macOS Windows Solaris AIX. Readline is a pure go(golang) implementation for the GNU-Readline kind library.
    Downloads: 1 This Week
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  • 11
    gon

    gon

    Sign, notarize, and package macOS CLI tools and applications

    gon is a simple, no-frills tool for signing and notarizing your CLI binaries for macOS. gon is available as a CLI that can be run manually or in automation pipelines. It is also available as a Go library for embedding in projects written in Go. gon can sign and notarize binaries written in any language. Beginning with macOS Catalina (10.15), Apple is requiring all software distributed outside of the Mac App Store to be signed and notarized. Software that isn't properly signed or notarized...
    Downloads: 0 This Week
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  • 12
    go-daemon

    go-daemon

    A library for writing system daemons in golang

    Library for writing system daemons in Go. Now supported only UNIX-based OS (Windows is not supported). But the library was tested only on Linux and OSX, so if you have the ability to test the library on other platforms, give me feedback, please (#26). We can not use fork syscall in Golang's runtime, because child process doesn't inherit threads and goroutines in that case. The library uses a simple trick: it runs its own copy with a mark - a predefined environment variable. Availability of...
    Downloads: 0 This Week
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  • 13
    ishell

    ishell

    Library for creating interactive cli applications

    ishell is an interactive shell library for creating interactive cli applications. In some situations it is desired to exit the program directly after executing a single command. ishell is in active development and can still change significantly. Library for creating interactive cli applications.
    Downloads: 0 This Week
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  • 14
    NATS HTTP Round Tripper

    NATS HTTP Round Tripper

    This is a Golang http.RoundTripper that uses NATS as a transport

    nats-roundtripper provides an HTTP-like client transport built on top of NATS, the high-performance messaging system. It exposes an API compatible with the common “RoundTripper” abstraction, enabling developers to route request/response traffic through NATS subjects rather than traditional HTTP connections. This pattern lets services running in distributed environments take advantage of NATS’ low latency and flexible topology while retaining familiar client semantics. It can be an effective...
    Downloads: 0 This Week
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  • 15
    Go canvas

    Go canvas

    Canvas is a Go drawing library based on OpenGL

    Canvas is a high-performance 2D rendering library for C++ that mimics the HTML5 Canvas API. It is built using OpenGL for hardware acceleration and offers a simple, familiar interface for developers looking to draw shapes, images, and text in desktop applications or games. Canvas focuses on ease of use, speed, and flexibility, making it suitable for GUI overlays, visualizations, and real-time 2D rendering tasks. Its API is intentionally similar to JavaScript’s Canvas API, lowering the barrier...
    Downloads: 0 This Week
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  • 16
    xorm

    xorm

    xorm is a simple and powerful Go language ORM library

    xorm is a simple and powerful Go language ORM library, through which database operations can be made very easy. This library is a customized and enhanced version based on the original xorm, which provides xorm with ibatis-like configuration files and dynamic SQL support, and supports ActiveRecord operations. This library is based on the customized and enhanced version of the original xorm. Since this customized version has third-party library dependencies (the original version of xorm does...
    Downloads: 0 This Week
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  • 17
    M3U8

    M3U8

    Parser and generator of M3U8-playlists for Apple HLS. Library for Go

    This is the most complete open-source library for parsing and generating of M3U8 playlists used in HTTP Live Streaming (Apple HLS) for internet video translations. M3U8 is a simple text format and parsing library for it must be simple too. It does not offer ways to play HLS or handle playlists over HTTP.
    Downloads: 8 This Week
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  • 18
    envconfig

    envconfig

    Golang library to manage configuration data from environment variables

    Package envconfig implements decoding of environment variables based on a user-defined specification. Typical use is using environment variables for configuration settings. Envconfig supports the use of struct tags to specify alternate, default, and required environment variables. Envconfig won't process a field with the "ignored" tag set to "true", even if a corresponding environment variable is set. Any field whose type (or pointer-to-type) implements envconfig.Decoder can control its own...
    Downloads: 0 This Week
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  • 19
    Structs

    Structs

    Utilities for Go structs

    Structs contains various utilities to work with Go (Golang) structs. It was initially used by me to convert a struct into a map[string]interface{}. With time I've added other utilities for structs. It's basically a high-level package based on primitives from the reflect package. Feel free to add new functions or improve the existing code. Just like the standard lib strings, bytes and co packages, structs has many global functions to manipulate or organize your struct data. Lets define and...
    Downloads: 0 This Week
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  • 20
    Your basic graph

    Your basic graph

    Graph algorithms and data structures

    A graph implementation based entirely on functions. This text is about the implementation of a Go tool based entirely on functions – the API contains only immutable data types, and the code is built on top of a struct with five function fields. It’s a tool for building virtual graphs. In a virtual graph no vertices or edges are stored in memory, they are instead computed as needed. The tool is part of a larger library of generic graph algorithms.
    Downloads: 0 This Week
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  • 21
    go-cache

    go-cache

    An in-memory key:value store/cache library for Go

    go-cache is an in-memory key:value store/cache similar to memcached that is suitable for applications running on a single machine. Its major advantage is that, being essentially a thread-safe map[string]interface{} with expiration times, it doesn't need to serialize or transmit its contents over the network. Any object can be stored, for a given duration or forever, and the cache can be safely used by multiple goroutines. Although go-cache isn't meant to be used as a persistent datastore,...
    Downloads: 0 This Week
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  • 22
    migrate Database

    migrate Database

    Database migrations. CLI and Golang library

    Database migrations written in Go. Use as CLI or import as a library.
    Downloads: 0 This Week
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  • 23
    GXUI

    GXUI

    An experimental Go cross platform UI library

    GXUI is an experimental, cross-platform GUI toolkit for Go that explored what a modern, GPU-accelerated desktop UI could look like for the language. It provided a set of widgets, layout containers, and event models that ran on Windows, macOS, and Linux, targeting a single Go API surface. Rendering was driven by a graphics backend so that animations, text, and compositing could be smooth without relying on heavyweight native bindings. The library encouraged idiomatic Go patterns—composition...
    Downloads: 0 This Week
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  • 24
    alpaca

    alpaca

    Given a web API, Generate client libraries in node, php, python, etc.

    API libraries powered and created by Alpaca. Tired of maintaining API libraries in different languages for your website API? This is for you. Do you have an API for your website but no API libraries for whatever reason? This is for you. You are planning to build an API for your website and develop API libraries? This is for you. You define your API according to the format given below, alpaca builds the API libraries along with their documentation. All you have to do is publishing them to...
    Downloads: 0 This Week
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  • 25

    dataflowkit

    Golang framework for scraping data from web pages

    Golang Web Scraper library for extracting data from web pages. Save results as CSV, JSON, XML
    Downloads: 0 This Week
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