Showing 1144 open source projects for "java open source"

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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

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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.

    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.
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  • 1
    NetCoreServer

    NetCoreServer

    Ultra fast and low latency asynchronous socket server & client C#

    Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, Unix Domain Socket, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution. Has an integration with high-level message protocol based on Fast Binary Encoding. Cross-platform (Linux, MacOS, Windows) Asynchronous communication. Supported transport protocols: TCP, SSL, UDP, UDP multicast, Unix Domain Socket. Supported Web protocols: HTTP, HTTPS, WebSocket, WebSocket...
    Downloads: 0 This Week
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  • 2
    aria2

    aria2

    aria2 is a lightweight multi-protocol & multi-source download utility

    aria2 is a lightweight multi-protocol & multi-source command-line download utility. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink. aria2 can be manipulated via built-in JSON-RPC and XML-RPC interfaces. aria2 can download a file from multiple sources/protocols and tries to utilize your maximum download bandwidth. Really speeds up your download experience. aria2 doesn’t require much memory and CPU time. When disk cache is off, the physical memory usage is typically 4MiB (normal...
    Downloads: 45 This Week
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  • 3
    CoffeeWebServer

    CoffeeWebServer

    An http 1.1 server written in Java

    NIO HTTP/1.1 Web Server with support for multi-part forms, custom servlets, cookies, sessions, SSL, gzip and deflate encodings, pipelining, and more! Written in 100% Java with core server reliance only on the base jdk library.
    Downloads: 4 This Week
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  • 4
    The GNU Ada compiler
    This project currently provides the GNAT Studio Ada development environment, packaged for macOS. For a source of the compiler and software packages, for various operating systems, see https://ada-lang.io and Alire. For up-to-date releases of the GNAT compiler packaged for macOS, see https://github.com/simonjwright/distributing-gcc/releases. Older releases are retained for historical reasons.
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    Downloads: 32 This Week
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  • AI-First Supply Chain Management Icon
    AI-First Supply Chain Management

    Supply chain managers, executives, and businesses seeking AI-powered solutions to optimize planning, operations, and decision-making across the supply

    Logility is a market-leading provider of AI-first supply chain management solutions engineered to help organizations build sustainable digital supply chains that improve people’s lives and the world we live in. The company’s approach is designed to reimagine supply chain planning by shifting away from traditional “what happened” processes to an AI-driven strategy that combines the power of humans and machines to predict and be ready for what’s coming. Logility’s fully integrated, end-to-end platform helps clients know faster, turn uncertainty into opportunity, and transform the supply chain from a cost center to an engine for growth.
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  • 5
    CppServer

    CppServer

    Fast and low latency asynchronous socket server & client C++ library

    Ultra-fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols, and 10K connections problem solution. Cross platform (Linux, MacOS, Windows) Asynchronous communication. Supported CPU scalability designs: IO service per thread, thread pool. Supported transport protocols: TCP, SSL, UDP, UDP multicast. Supported Web protocols: HTTP, HTTPS, WebSocket, WebSocket secure. Supported Swagger OpenAPI iterative documentation....
    Downloads: 0 This Week
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  • 6
    NaviServer

    NaviServer

    NaviServer, a high performance web server written in C and Tcl

    NaviServer is an extensible web server suited to create scalable websites and services. Originally based on AOLserver (http://www.aolserver.com), the ongoing development is done independently under Mozilla Public License by a core group of people that use it for their businesses and by other supporters. Features: High performance multi-threaded architecture, massively scalable and extensible, many modules, dynamic scripted pages (ADP), caching functions (static files, Tcl byte code,...
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    Downloads: 24 This Week
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  • 7
    Small HTTP server

    Small HTTP server

    Universal server

    It is not only a web server, it is also Mail server, DNS server, FTP server, Proxy server, VPN server and client... All in one! This program will help you to open all the possibilities Internet can offer for your company - public site, provide Internet access and personal mailboxes for each employee! HTTP server. Server Side Includes. Regular expression in SSI. CGI interface for scripts (Executable files; Perl,PHP, or another external interpreters) ...
    Downloads: 17 This Week
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  • 8
    mrhttpd

    mrhttpd

    A lightning fast, simple, robust and secure web server.

    Mrhttpd is a threaded web server that is lightning fast, simple, robust, secure and has a very small memory footprint. The binary is 15 to 20 kilobytes in size, depending on configuration and CPU architecture. Mrhttpd serves files at up to 4 times the throughput of Apache and runs CGI scripts. It scales very well with high levels of concurrency and responds very well to the BFS CPU scheduler by Con Kolivas. One of the differentiating features is that the server is configured at compile...
    Downloads: 5 This Week
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  • 9
    Tengine

    Tengine

    A distribution of Nginx with some advanced features

    ...It is based on the Nginx HTTP server and has many advanced features. Tengine has proven to be very stable and efficient on some of the top 100 websites in the world, including taobao.com and tmall.com. Tengine has been an open source project since December 2011. It is being actively developed by the Tengine team, whose core members are from Taobao, Sogou and other Internet companies. Tengine is a community effort and everyone is encouraged to get involved. All features of nginx-1.18.0 are inherited, i.e., it is 100% compatible with nginx. Support the CONNECT HTTP method for forward proxy. ...
    Downloads: 15 This Week
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  • Nonprofit Budgeting Software Icon
    Nonprofit Budgeting Software

    Martus Solutions provides seamless budgeting, reporting, and forecasting tools that integrate with accounting systems for real-time financial insights

    Martus' collaborative and easy-to-use budgeting and reporting platform will save you hundreds of hours each year. It's designed to make the entire budgeting process easier and create unlimited financial transparency.
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  • 10
    GSS-API/SPNEGO authentication module for Apache 1.3.26;SPNEGO APIs (see fbopenssl);SPNEGO authentication module for Apache 1.3 and 2.0 (see mod_spnego)
    Downloads: 2 This Week
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  • 11
    HTTPS-PROXY-WINDOWS

    HTTPS-PROXY-WINDOWS

    supports https and http protocol proxy;

    The project provides browser http proxy proxy service, supports https and http protocol proxy; can deploy multi-level proxy; supports TLS protocol encryption; mainly uses tools for accessing external websites with intranet hosts;
    Downloads: 2 This Week
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  • 12
    Whakerexa

    Whakerexa

    A minimalist and lightweight web kit for accessible contents

    ...Most of the properties are stored into variables which makes possible to re-define them, then to obtain a custom different style, enabling users to achieve a unique style easily. It can be combined with the use of WhakerPy, an open source library to create dynamic HTML content: <https://whakerpy.sf.net>. Features: - Lightweight and semantic - Light or dark mode - Normal or high-Contrast mode - Easy use and customization - Human-readable: could be extended or composed for your specific needs - No extr
    Downloads: 1 This Week
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  • 13
    simple-http-server

    simple-http-server

    Your Web Server for sharing files with others.

    Downloads: 0 This Week
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  • 14
    Alumni

    Alumni

    Compact & Fast Web Server

    Basic authentication, no SSL, HTTP web server, CSV.
    Downloads: 0 This Week
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  • 15
    HTTPS-PROXY-SERVER

    HTTPS-PROXY-SERVER

    An standard http/https proxy service

    The project provides browser http proxy proxy service, supports https and http protocol proxy; can deploy multi-level proxy; supports TLS protocol encryption; mainly uses tools for accessing external websites with intranet hosts;
    Downloads: 0 This Week
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  • 16
    AstCalc

    AstCalc

    WEB based numeric calculator

    AstCalc helps you perform scientific calculations with particular attention to astronomical purposes. With AstCalc, you may quickly evaluate some intricate calculus you eventually need for prompt use.
    Downloads: 0 This Week
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  • 17
    POE is a Perl framework for non-blocking network applications and cooperative multitasking. It has many freely available modules for common programming tasks (see CPAN), and it is widely used and supported by the Perl and POE communities.
    Downloads: 0 This Week
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  • 18
    OpenResty Manager

    OpenResty Manager

    The most simple, powerful and beautiful server control panel.

    The most simple, powerful and beautiful host management panel, an open source alternative to OpenResty Edge, allows you to easily secure reverse proxy websites running at home or on the Internet, including access control, denial of service attack protection, automatic application and renewal of free SSL certificates, without having to know too much about OpenResty or Let's Encrypt. And it supports host management, including easy-to-use web terminals and file management, as well as Docker Composer based application store, greatly reducing the difficulty of website building and container management.
    Downloads: 0 This Week
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  • 19
    wappskafander_t2

    wappskafander_t2

    Wraps a HTTP server that might optionally run PHP by using FastCGI.

    wappskafander_t2 wraps an old version of a Hiawatha web server (hiawatha-webserver.org). If FastCGI and PHP are available, then the web server probably can execute PHP. As of 2022_11 this "branch" of the wappskafander_t2 will not be incrementally updated, because it, the wrapping code, NOT the wrapped web server, is an old mess that needs a total rewrite. The current version of the wrapping code is usable as a functional "blob" that serves HTTP and optionally PHP generated content from...
    Downloads: 0 This Week
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  • 20
    VirtualHostAdd

    VirtualHostAdd

    Command-line tool for creating Apache virtual hosts on Debian 12.

    VirtualHostAdd is a command-line tool for Debian 12—and derived Linux distributions—designed to simplify the creation and configuration of virtual hosts on the Apache HTTP Server, for PHP and CGI-based applications. It automates the entire process, handling directory structure, Apache configuration, MPM and Apache modules handling, and file/directory permissions, reducing manual setup time and errors for developers and sysadmins.
    Downloads: 0 This Week
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  • 21
    gorilla/mux

    gorilla/mux

    HTTP router and URL matcher for building Go web servers

    Package gorilla/mux implements a request router and dispatcher for matching incoming requests to their respective handler. The name mux stands for "HTTP request multiplexer". Like the standard http.ServeMux, mux.Router matches incoming requests against a list of registered routes and calls a handler for the route that matches the URL or other conditions. The main features are that it implements the http.Handler interface so it is compatible with the standard http.ServeMux, requests can be...
    Downloads: 0 This Week
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  • 22
    rathole

    rathole

    A lightweight and high-performance reverse proxy for NAT traversal

    A secure, stable and high-performance reverse proxy for NAT traversal, written in Rust. rathole, like frp and ngrok, can help to expose the service on the device behind the NAT to the Internet, via a server with a public IP. High Performance Much higher throughput can be achieved than frp, and more stable when handling a large volume of connections. Low Resource Consumption Consumes much fewer memory than similar tools. See Benchmark. The binary can be as small as ~500KiB to fit the...
    Downloads: 1 This Week
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  • 23
    Pget

    Pget

    The fastest, resumable file download client

    Multi-Connection Download using parallel requests. This program comes with no warranty. You must use this program at your own risk.
    Downloads: 0 This Week
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  • 24
    Zodios

    Zodios

    Typescript http client and server with zod validation

    Shared API definitions based on Zod. Standalone typesafe API client based on Axios with parameters and response validation. Typesafe server based on Express with input validation. Really simple centralized API declaration, typescript autocompletion in your favorite IDE for URL and parameters, and typescript response types. Parameters and responses schema thanks to Zod, response schema validation, and powerful plugins like fetch adapter or auth automatic injection.
    Downloads: 0 This Week
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  • 25
    httr

    httr

    httr: a friendly http package for R

    httr is superseded: only changes necessary to keep it on CRAN will be made. We recommend using httr2 instead. The aim of httr is to provide a wrapper for the curl package, customized to the demands of modern web APIs. Functions for the most important http verbs: GET(), HEAD(), PATCH(), PUT(), DELETE() and POST(). Automatic connection sharing across requests to the same website (by default, curl handles are managed automatically), cookies are maintained across requests, and an up-to-date...
    Downloads: 1 This Week
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