Showing 137 open source projects for "java web application"

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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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  • 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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  • 1
    Ruby on Rails

    Ruby on Rails

    Web Application Framework written in Ruby

    Rails is a web application development framework written in the Ruby programming language. It is designed to make programming web applications easier by making assumptions about what every developer needs to get started. It allows you to write less code while accomplishing more than many other languages and frameworks. Experienced Rails developers also report that it makes web application development more fun.
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  • 2
    Amazon DynamoDB Session Store

    Amazon DynamoDB Session Store

    Handles sessions for Ruby web applications using DynamoDB as a backend

    ...Once an application scales beyond a single web server, session data will need to be shared across the servers. DynamoDB takes care of this burden for you by scaling with your application. Cookie storage places all session data on the client side, discouraging sensitive data storage. It also forces strict data size limitations. DynamoDB takes care of these concerns by allowing for a safe and scalable storage container with a much larger data size limit.
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  • 3
    Password Pusher

    Password Pusher

    An application to securely communicate passwords over the web

    Give your users the tools to be secure by default. Password Pusher is an open source application to communicate passwords over the web. Links to passwords expire after a certain number of views and/or time has passed. Only enter a password into the box. Other identifying information can compromise security. All passwords are encrypted prior to storage and are available to only those with the secret link. Once expired, encrypted passwords are unequivocally deleted from the database.
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  • 4
    Hanami

    Hanami

    A flexible framework for maintainable Ruby apps

    ...Hanami promotes immutability, plain old Ruby objects, and minimized global state, which makes codebases more maintainable and testable. It supports multi-application setups within the same project, making it well-suited for larger service-oriented architectures. The framework is designed to provide Rails-like productivity while encouraging more explicit architecture and performance-conscious choices.
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  • Lend, Service, Collect Icon
    Lend, Service, Collect

    SaaS loan software, empowering tech-forward lenders through automation and data visibility.

    LoanPro is a cloud-based loan servicing and management platform that is flexible, powerful, and reliable. LoanPro features include payment solutions, data management, customer communication, and reporting functionalities. LoanPro's data management features include verification tools, storage, and live amortization. LoanPro also allows users to create their own website that can accept online loan requests.
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  • 5
    ciao

    ciao

    HTTP checks & tests (private & public) monitoring

    HTTP checks & tests (private & public) monitoring - check the status of your URL. ciao checks HTTP(S) URL endpoints for a HTTP status code (or errors on the lower TCP stack) and sends a notification on status change via E-Mail or Webhooks. It uses Cron syntax to schedule the checks and comes along with a Web UI and a RESTful JSON API. Create an open-source web application for checking URL statuses with a UI and a REST API which is easy to install and maintain (no external dependencies like Databases, Caches, etc.) in public and private environments.
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  • 6
    bootstrap_form

    bootstrap_form

    Repository of the bootstrap_form gem

    Official repository of the bootstrap_form gem, a Rails form builder that makes it super easy to create beautiful-looking forms using Bootstrap 5. bootstrap_form is a Rails form builder that makes it super easy to integrate Bootstrap v5-style forms into your Rails application. It provides form helpers that augment the Rails form helpers. bootstrap_forms's form helpers generate the form field and its label and all the Bootstrap mark-up required for proper Bootstrap display. bootstrap_form. You...
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  • 7
    DevDocs

    DevDocs

    API Documentation Browser

    The devdocs repository powers the DevDocs web application, a fast, offline-friendly documentation browser for many programming languages, libraries, and APIs. It aggregates documentation from multiple sources (e.g., MDN, Python, Ruby, Git, etc.), converts them into a uniform format, and indexes them for instant text searching. The codebase includes a backend that handles ingestion, parsing, and transformation of documentation sources into a static site structure, as well as the client side UI code for browsing, searching, and reading docs in a responsive interface. ...
    Downloads: 3 This Week
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  • 8
    httparty

    httparty

    Makes http fun again!

    Makes http fun again! Ain't no party like a httparty, because a httparty don't stop. httparty also includes the executable httparty which can be used to query web services and examine the resulting output. By default it will output the response as a pretty-printed Ruby object (useful for grokking the structure of output). This can also be overridden to output formatted XML or JSON. Execute httparty --help for all the options. If the response Content Type is application/json, HTTParty will parse the response and return Ruby objects such as a hash or array. ...
    Downloads: 1 This Week
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  • 9
    Capybara

    Capybara

    Acceptance test framework for web applications

    Capybara is a Ruby acceptance testing framework that simulates how a real user would interact with a web application. It allows developers to write tests that drive browsers, checking for expected content, links, buttons, and form interactions. Capybara integrates with drivers like Selenium, Rack::Test, and headless browsers such as Cuprite or WebKit, letting tests run in real browsers or lightweight simulation environments. Its DSL emphasizes natural language-like syntax, such as visit, click_button, and fill_in, which makes tests readable and expressive. ...
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  • gtechna: Digital Platform for Parking Enforcement & Management Icon
    gtechna: Digital Platform for Parking Enforcement & Management

    For companies looking for an enforcement software

    Meet the ever-evolving needs of parking rules, parkers, and curbside space with secure and efficient enforcement solutions that fulfill operational goals and provide helpful, convenient service. We consider every client a partner—and customer success and growth are our primary goals. That’s why we work alongside you to understand your needs, then deliver innovative solutions that work specifically for you. Private lots and garages come in all shapes, sizes, and forms. That’s why we provide a full range of solutions to help maximize compliance, eliminate congestion, and increase turnover, so your property is as efficient as possible. Off-street parking can require a system capable of handling sophisticated business rules. Our feature-rich off-street solutions provide you with the breadth of functionality you need to run an efficient parking operation.
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  • 10
    OmniAuth

    OmniAuth

    OmniAuth is a flexible authentication system utilizing Rack middleware

    OmniAuth is a library that standardizes multi-provider authentication for web applications. It was created to be powerful, flexible, and do as little as possible. Any developer can create strategies for OmniAuth that can authenticate users via disparate systems. OmniAuth strategies have been created for everything from Facebook to LDAP. In order to use OmniAuth in your applications, you will need to leverage one or more strategies. These strategies are generally released individually as...
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  • 11
    Pedestal

    Pedestal

    The Pedestal Server-side Libraries

    Pedestal is a set of libraries that we use to build services and applications. It runs in the back end and can serve up whole HTML pages or handle API requests. There are a lot of tools in that space, so why did we build Pedestal? We had two main reasons. Pedestal is designed for APIs first. Most web app frameworks still focus on the "page model" and server-side rendering. Pedestal lets you start simple and add that if you need it. Pedestal makes it easy to create "live" applications....
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  • 12
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 13 This Week
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  • 13
    Systems Biology Markup Language (SBML)

    Systems Biology Markup Language (SBML)

    A file format for exchanging computational models in systems biology

    The Systems Biology Markup Language (SBML) is an XML-based description language for representing computational models in systems biology. Visit the project web site to learn more.
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    Downloads: 24 This Week
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  • 14
    This is a C library to check the validity of German and Austrian Bank Account Numbers. All currently defined test methods by Deutsche Bundesbank (Dec 2017: 00 to E4) are implemented. Modules for AWK, Perl, PHP, Python, Ruby, C#.net and VB.net are included too. The package includes also an IBAN converter to generate (german) IBANs and BICs from account data. All currently defined IBAN rules by Deutsche Bundesbank are implemented (Dec 2017: 57 rules) and tested against independent solutions.
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    Downloads: 12 This Week
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  • 15
    GitLab CE Server For Local Intranets

    GitLab CE Server For Local Intranets

    The Free & Popular Community git Server in a Complete Virtual Machine

    This VM is created for 2 reasons: 1. Very little initial setup work required to make a GIT Server live, within minutes. 2. This system should keep running for Years, without requiring Updates / Breakages. If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with gi wherever mentioned ) After starting this VM, please login to its administration panel with: Website Address: https://gi.local/ ( Accept Any Warnings due to...
    Downloads: 3 This Week
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  • 16
    Jekyll Auth

    Jekyll Auth

    A simple way to use GitHub OAuth to serve a protected Jekyll site

    A simple way to use GitHub OAuth to serve a protected Jekyll site to your GitHub organization.
    Downloads: 0 This Week
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  • 17
    Graylog Cookbook

    Graylog Cookbook

    Chef recipes to deploy Graylog

    This Chef cookbook installs and configures the Graylog log management system. Graylog provides answers to your team’s security, application, and IT infrastructure questions by enabling you to combine, enrich, correlate, query, and visualize all your log data in one place. Search terabytes of data in milliseconds so you can ask more questions and get more answers. Save and share searches to save time and share expertise. Combine a variety of data widgets to customize dashboards to exactly...
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  • 18
    Phenoscape
    The Phenoscape project attempts to formalize the description of evolutionary characters to make them interoperable and computable with the body of phenotype annotation being generated by model organism databases, and other biomedical research.
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  • 19
    Jekyll::Gzip

    Jekyll::Gzip

    Generate gzipped assets and files for your Jekyll site at build time

    Generate gzipped assets and files for your Jekyll site at build time. Performance in web applications is important. You know that, which is why you have created a static site using Jekyll. But you want a bit more performance. You're serving your assets and files gzipped, but you're making your webserver do it? Why not just generate those gzip files at build time? And with the maximum compression too? Jekyll::Gzip does just that.
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  • 20
    Marathon -GUI Test Runner Web, Swing, FX

    Marathon -GUI Test Runner Web, Swing, FX

    Marathon supports testing of Java/Swing and Java/Fx applications.

    Marathon provides an integrated environment for test script creation and execution. Supported FW: Web, Java Swing/ Java FX. Currently, Marathon supports JRuby script models for recording the test scripts.Marathon test runner generates Allure test reports.Marathon allows for grouping of test cases.It also has an option of inserting modules while recording(in MarathonITE while recording). It allows tester to inset checklist while recording and also takes screen capture and annotate it in playing the test cases. ...
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    Downloads: 13 This Week
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  • 21
    OpenSourceBilling

    OpenSourceBilling

    A super simple way to create & send invoices, receive payments online

    OpenSourceBilling or OSB is a simple, open source web application for creating and sending invoices, receiving payments, managing clients, and tracking and reporting. There’s no need to pay for these services because OSB does it all for free and easily. OSB can produce reports of sales, payments and collected revenues, and simply makes billing and invoicing hassle-free. OSB comes with plenty of built-in features, such as recurring invoices, exporting to PDF, time tracking, receiving payments through Paypal and credit card, Freshbooks and Quickbooks data importing and more. ...
    Downloads: 2 This Week
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  • 22
    Jekyll-Instagram Plugin

    Jekyll-Instagram Plugin

    A Jekyll plugin for displaying your recent Instagram photos

    Jekyl-Instagram is a Jekyll plugin for displaying a feed of your recent Instagram photos. To install this plugin into your project you will need to copy _plugins/jekyllgram.rb into the _plugins directory in your Jekyll project. Then for the plugin to be able to communicate with Instagram you will need to register an application with the Instagram Basic Display API and then make your access token available as an environment variable on your dev/build machine named JEKYLLGRAM_TOKEN. Your...
    Downloads: 0 This Week
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  • 23
    Bridge Designer and Contest

    Bridge Designer and Contest

    A national virtual bridge engineering contest for kids of all ages.

    **Unfortunately, the Bridge Contest is no longer operational. We hope the code base will be of use to others with similar projects in mind.** A national virtual bridge engineering contest with prizes for middle and high school kids, grades 6 to 12, but anyone can enter for fun. Based on the award-wining Bridge Designer client software, now open source through this project. Web site infrastructure supports worldwide participation in qualifying and semifinal rounds with a tiny...
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    Downloads: 1,574 This Week
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  • 24
    opsworks-cookbooks

    opsworks-cookbooks

    Chef Cookbooks for the AWS OpsWorks Service

    The AWS OpsWorks Cookbooks repository provides the built-in Chef cookbooks used by the now-deprecated AWS OpsWorks Stacks service, a configuration-management and application-deployment service that used Chef (and optionally Puppet) to manage fleets of EC2 instances. These cookbooks implemented standard tasks such as package installation, web server configuration, database setup, Ruby/PHP/Java application deployment, and integration with AWS stack lifecycle events (setup, configure, deploy, shutdown). ...
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  • 25
    DuckRails

    DuckRails

    Development tool to mock API endpoints quickly

    DuckRails is a development tool. Its main purpose is to allow developers to quickly mock API endpoints that for many possible reasons they can't reach at a specific time. The application allows creating new routes dynamically to which developers can assign static or dynamic responses. DuckRails is an open source development tool built using the Ruby on Rails framework. The purpose of the tool is to allow developers to easily mock API endpoints outside their applications. Knowing ruby is not...
    Downloads: 0 This Week
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