Showing 296 open source projects for "java open source"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 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.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
    Explore Apify Store
  • 1
    einx

    einx

    A framework in golang for game server or app server

    A framework in Golang for game servers or app servers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    goRBAC

    goRBAC

    goRBAC provides a lightweight role-based access control (RBAC) in Go

    goRBAC provides a lightweight role-based access control implementation in Golang. Currently, goRBAC has two released versions. Version 1 is the original design which will only be mantained to fix bugs. Version 2 is the new design which will only be mantained to fix bugs. Although you can adjust the RBAC instance anytime and it's absolutely safe, the library is designed for use with two phases, preparing and checking. Also, you can implement gorbac.Role and gorbac.Permission for your own data...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    subjack

    subjack

    Subdomain Takeover tool written in Go

    Subjack is a Subdomain Takeover tool written in Go designed to scan a list of subdomains concurrently and identify ones that are able to be hijacked. With Go's speed and efficiency, this tool really stands out when it comes to mass testing. Always double-check the results manually to rule out false positives. Subjack will also check for subdomains attached to domains that don't exist (NXDOMAIN) and are available to be registered. No need for dig ever again! This is still cross-compatible...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    cronsun

    cronsun

    A Distributed, Fault-Tolerant Cron-Style Job System

    cronsun is a distributed cron-style job system. It's similar with crontab on stand-alone *nix. The goal of this project is to make it much easier to manage jobs on lots of machines and provides high availability. cronsun is different from Azkaban, Chronos, Airflow. cronsun has been tested in production for years on hundreds of servers. Although the current version is not released as an stable version, but we think it is completely available for the production environment. We encourage you to...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 5
    GORSK

    GORSK

    Idiomatic Golang Restful Starter Kit

    There are many ways to write a (RESTful) backend in Go. Most of the available tutorials are way too simple, with all the presented content fitting into a single file (or at most two-three). More complex examples are quite rare, and even most of them miss lots of things for the sake of reducing complexity. That’s one of the reasons I wrote Gorsk - to have a fully functional example of a RESTful backend (in Golang) utilizing best practices, idiomatic code, and minimal dependencies. Instead of...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Bosun

    Bosun

    Time Series Alerting Framework

    Bosun is an open-source, MIT-licensed, monitoring and alerting system by Stack Exchange. It has an expressive domain-specific language for evaluating alerts and creating detailed notifications. It also lets you test your alerts against history for a faster development experience. Want to jump right in? Follow our quick start tutorial to get Bosun, OpenTSDB, and scollector up quickly using our published docker images.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    rtlamr

    rtlamr

    An rtl-sdr receiver for Itron ERT compatible smart meters

    Utilities often use "smart meters" to optimize their residential meter reading infrastructure. Smart meters transmit consumption information in the various ISM bands allowing utilities to simply send readers driving through neighborhoods to collect commodity consumption information. One protocol in particular: Encoder Receiver Transmitter by Itron is fairly straightforward to decode and operates in the 900MHz ISM band, well within the tunable range of inexpensive rtl-sdr dongles. This...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    FIND3

    FIND3

    High-precision indoor positioning framework, version 3

    The Framework for Internal Navigation and Discovery (FIND) is like indoor GPS for your house or business, using only a simple smartphone or laptop. Support for any data source, Bluetooth/WiFi/magnetic fields / etc. (previously just WiFi). Passive scanning built-in (previously required a separate server). Support for Bluetooth scanning in scanning utility (previously just WiFi). Meta-learning with 10 different machine learning classifiers (previously just three). Client uses Websockets+React...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Athena

    Athena

    Drop-in replacement for wkhtmltopdf built on Go, Electron and Docker

    Drop-in replacement for wkhtmltopdf built on Go, Electron and Docker. Athena is comprised of an Electron command line interface (CLI) tool, and a Go microservice for converting HTML to PDF documents. Athena transformed Arachne into a spider for challenging her as a weaver and/or weaving a tapestry that insulted the gods. Simple, Docker-powered PDF conversions. It was designed to do one thing and to do it well - PDF conversions; to work together with other programs; and to be able to handle...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
    Learn More
  • 10
    rkt

    rkt

    rkt is a pod-native container engine for Linux

    rkt (pronounced like a "rocket") is a CLI for running application containers on Linux. rkt is designed to be secure, composable, and standards-based. Some of rkt's key features and goals include Pod-native: rkt's basic unit of execution is a pod, linking together resources and user applications in a self-contained environment. Security: rkt is developed with a principle of "secure-by-default", and includes a number of important security features like support for SELinux, TPM measurement, and...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    Realize

    Realize

    Realize is the #1 Golang Task Runner which enhance your workflow

    Realize is the #1 Golang Task Runner which enhances your workflow by automating the most common tasks and using the best-performing Golang live reloading. High-performance Live Reload. Manage multiple projects at the same time. Watch by custom extensions and paths. All Go commands are supported. Switch between different Go builds. Custom env variables for the project. Execute custom commands before and after file changes or globally. Export logs and errors to an external file. Step-by-step...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Codis

    Codis

    Proxy based Redis cluster solution supporting pipeline

    Codis is a proxy-based high-performance Redis cluster solution written in Go. It is production-ready and widely used at wandoujia.com and many companies. You can see Codis Releases for latest and most stable releases. GUI website dashboard & admin tools. Supports most of Redis commands. Fully compatible with Twemproxy. Proxies can register on zk/etcd, clients can avoid dead proxies, see "High Availability" section. "Resharding" means migrating the data in one slot from one redis server to...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    Pool

    Pool

    Connection pool for Go's net.Conn interface

    Pool is a thread-safe connection pool for net.Conn interface. It can be used to manage and reuse connections. Use pool as the package name inside the code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    FIND

    FIND

    High-precision indoor positioning framework for most wifi devices

    ...Unlike GPS on your smartphone, this system has a gelocation precision of below 10 sq ft. Also unlike GPS, the app utilizes pre-existing operations so it has no significant cost to your battery. This system is open-source and fully configurable but also easy to use and simple to set up. It is suited to small-scale home applications as well as large-scale business and school applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Leaf

    Leaf

    A game server framework in Go (golang)

    Leaf, written in Go, is a open-source game server framework aiming to boost efficiency both in development and runtime. Simple APIs. Leaf tends to provide simple and plain interfaces which are always best for use. Self-healing. Leaf always tries to salvage the process from runtime errors instead of leaving it to crash. Multi-core support. Leaf utilize its modules and leaf/go to make use of CPU resouces at maximum while avoiding varieties of side effects may be caused. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    DHT

    DHT

    BitTorrent DHT Protocol && DHT Spider.

    DHT implements the bittorrent DHT protocol in Go. It contains two modes, the standard mode, and the crawling mode. The standard mode follows the BEPs, and you can use it as a standard dht server. The crawling mode aims to crawl as much metadata info as possible. It doesn't follow the standard BEPs protocol. With the crawling mode, you can build another BTDigg. The default crawl mode configuration costs about 300M RAM. Set MaxNodes and BlackListMaxSize to fit yourself. DHT aims to implement...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Go Web

    Go Web

    Set of audio and video tutorials

    "Go Web Basics" is a set of audio and video tutorials for the Go language produced by Google. It is mainly for learners who want to learn more about Go Web development after completing the "Go Programming Basics" tutorial. "Go Web Basics" is a set of video and audio tutorials for the Go language produced by Google. It is mainly for learners who want to learn about Go Web development after completing the "Go Programming Basics" tutorial. Each class will create a folder (for example:...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    go_spider

    go_spider

    An awesome Go concurrent Crawler(spider) framework

    An awesome Go concurrent Crawler(spider) framework. The crawler is flexible and modular. It can be expanded to an Individualized crawler easily or you can use the default crawl components only. Spider gets a Request in Scheduler that has url to be crawled. Then Downloader downloads the result(html, json, jsonp, text) of the Request. The result is saved in Page for parsing in PageProcesser. Html parsing is based on goquery package. Json parsing is based on simple JSON package. Jsonp will...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Martini

    Martini

    Classy web framework for Go

    Package martini is a powerful package for quickly writing modular web applications/services in Golang. Env is the environment that Martini is executing in. The MARTINI_ENV is read on initialization to set this variable. BeforeFunc is a function that is called before the ResponseWriter has been written to. ClassicMartini represents a Martini with some reasonable defaults. Embeds the router functions for convenience. Classic creates a classic Martini with some basic default middleware -...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Beerus

    Beerus

    Beerus is a web framework developed entirely in go,

    Beerus is a web framework developed entirely in go, Based on net/http, it extends the management of routes, adds interceptors, session management, receiving parameters with struct, parameter validation, etc. It also provides WebSocket support to upgrade the http protocol to WebSocket and implement communication.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    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
    Last Update:
    See Project