Showing 721 open source projects for "java open source"

View related business solutions
  • 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
  • Dun and Bradstreet Connect simplifies the complex burden of data management Icon
    Dun and Bradstreet Connect simplifies the complex burden of data management

    Our self-service data management platform enables your organization to gain a complete and accurate view of your accounts and contacts.

    The amount, speed, and types of data created in today’s world can be overwhelming. With D&B Connect, you can instantly benchmark, enrich, and monitor your data against the Dun & Bradstreet Data Cloud to help ensure your systems of record have trusted data to fuel growth.
    Learn More
  • 1
    simple-quiz

    simple-quiz

    Simple quiz app using PHP >= 5.4 and MySQL.

    Simple quiz app using PHP >= 5.4 and MySQL. Built with Slim, Bootstrap3 and Idiorm
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    Mezmory
    Mezmory helps you to mezmorize... I mean memorize... long passages, whether scripture, poems, speeches, songs, or anything you care to remember. You just type the text, and if a word is correct it stays. Input any text file you like.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    C/C++ Program Perfometer

    C/C++ Program Perfometer

    The program enables to get performance of C/C++ program for any metric

    The program enables to get performance of C/C++ program and separated pieces of code for any metrics (for instance : time, memory, metrics defined by user etc.). The measurement results are represented in detailed/summary reports. Latest Version: 2.10
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4

    Dynamic Queries

    Project to dinamically export queries to Excel, PDF and Jasper Viewer

    Project to execute SQL queries from an SQL file. Once the file is loaded you can export the result to an Excel or PDF file or to view it with Jasper Viewer. The file loaded can be seen in a textarea. This textarea is editable so that you can edit your query at runtime and export it. For the time being you can't include parameters to the query. The best of this project is that you really don't know how many columns of the table of your database are and this project dinamically does this.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Cloud data warehouse to power your data-driven innovation Icon
    Cloud data warehouse to power your data-driven innovation

    BigQuery is a serverless and cost-effective enterprise data warehouse that works across clouds and scales with your data.

    BigQuery Studio provides a single, unified interface for all data practitioners of various coding skills to simplify analytics workflows from data ingestion and preparation to data exploration and visualization to ML model creation and use. It also allows you to use simple SQL to access Vertex AI foundational models directly inside BigQuery for text processing tasks, such as sentiment analysis, entity extraction, and many more without having to deal with specialized models.
    Try for free
  • 5
    PIHMgis is a “tightly-coupled” GIS interface to Penn State Integrated Hydrologic Model (PIHM). It is open source, platform independent and extensible. The “tightly-coupled” integrated GIS interface to PIHM has been created in the Open Source QGIS
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Question Gallery

    Question Gallery

    Question Gallery is a tool which can help teachers to create quiz.

    Question gallery is a tool which can help teachers to create/manage quiz/question pages/question banks. It create Multi-choice Multi-response Fill-in-blank Match Essay and Composite questions with rich contents. The quiz can be export in html format. The quiz also can be printed on a paper.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    alcosimulator

    alcosimulator

    Simple virtual alcometer

    This is a simple program to simulate the absorption and elimination of alcohol from the body. It is intended only for testing and educational purposes. For a realistic assessment of sobriety you need to have a breathalyzer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    QUESTIONARIONLINE is a software developed in the programming language PHP 5 with the aid of MYSQL that implements a web platform suitable to administer tests and questionnaires online. The platform enables the collection of responses to questionnaires by the user of a different nature (social, psychological and linguistic). The question can be associated with one or more multimedia files (images, audio clips and video clips). The individual response to the questionnaire, after being...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    ProtoMol is an object-oriented component based framework for molecular dynamics simulations.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution Icon
    Reach Your Audience with Rise Vision, the #1 Cloud Digital Signage Software Solution

    K-12 Schools, Higher Education, Businesses, Restaurants

    Rise Vision is the #1 digital signage company, offering easy-to-use cloud digital signage software compatible with any player across multiple screens. Forget about static displays. Save time and boost sales with 500+ customizable content templates for your screens. If you ever need help, get free training and exceptionally fast support.
    Learn More
  • 10
    IDRA (InDexing and Retrieving Automatically) is a tool which allows indexing a wide range of text (TXT, DOC, PDF) and image annotations files (XML), query-based searching, visualizing an index, saving it for re-usability, evaluation, etc.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    TOM is a tool for designing, planning, executing and analyzing software tests.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    MathQuizGame

    MathQuizGame

    A math flashcard-like game

    Practice math by adding, subtracting, or multiplying randomly generated numbers. To view the source code of the project, go to https://github.com/tenny1028/Math-Quiz-Game
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    exito

    exito

    the EXercise event Injection TOolkit

    EXITO, the EXercise event Injection TOolkit, has been developed in order to help the moderators of large scale, multi-party exercises. It has been designed as a communication and coordination tool to keep in track the execution of complex exercises with large number of injects and players. It enables the exchange of events and reports among users by managing a Master Event List (MSEL); massively injecting events; and collecting feedback from the exercise players. EXITO is web based and...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    Online Exam System

    Online Examination System using JEE.

    Online examination system using JEE where system can be customized to work in universities , schools and companies (interview tool).
    Downloads: 4 This Week
    Last Update:
    See Project
  • 15
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    sender

    tcp/ip utility for testing network connections/ports

    Sender is a windows tcp/ip client/host that lets you send and recieve text to and from tcp/ip ports. It now has a hex mode so that you can send any 8bit byte combinations. It can be used for testing simple pop and smtp connections (original project reason) or for any other protocols for which you may want to test by hand from windows.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17

    ucpio

    update file data in cpio archives under win32

    The program implements the functions of searching, updating, displaying the contents of archives CPIO. Implementation for win32.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    askcards

    Quiz Game SWT

    Quiz game. It virtually draws "cards": first you can see the question and guess the answer. Then you can see the "answer" side of the card. Program registers if it matches or not.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    A suite of software tools written in Java for authoring and delivery of IMS standard-compliant learning objects. *** This site only contains the source code. For the binaries go to http://www.reload.ac.uk ***
    Downloads: 3 This Week
    Last Update:
    See Project
  • 20
    DOMjudge programming contest jury system

    DOMjudge programming contest jury system

    DOMjudge is an automated judge system for programming contests.

    NOTE: DOMjudge has moved to www.domjudge.org and Github for all development. DOMjudge is an automated judge system to run programming contests. Both team and jury side interfaces are web based, with a command line submit tool available as well. It is written in PHP, shell-script and C/C++ and needs MySQL and a webserver.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    QuestionDB

    Database program for storing exam questions

    QuestionDB is a program for storing exam questions in a database. Five different question types are supported: open questions, open questions with parts, fill in questions, multiple choice questions and true/false questions. You can export exams in OpenDocument Text format. The user interface and manual are in Dutch.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    aeternaICT Script Scheduler

    aeternaICT Script Scheduler

    Java Client-Server Script Scheduler

    TCP Client/Server script scheduler written in java. Allow to run local and remote batch/script processes. Minimum requirements: - os with Java version 7, 32 bit *Hardware or software firewall running on your computer or lan network, can inhibit program proper working. It is recommended to disable them or create an appropriate rule.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    LCD TFT 240 320 hx8347a SSD1289 sdcard

    LCD TFT 240 320 hx8347a SSD1289 sdcard

    Lcd TFT 320*240 with touchscreen and SdCard

    Sample code for hx8347-A and SSD1289 for 8bits MCU ( begin with Freescale MCU 9s08aw60 with codewarrior V10.x and now Coldfire V1) , print text , draw line , box , circle, scrolling, get coordinates of touchpanel , read BMP file and FATlite drivers from Freescale revised ( FAT16 ). Tested on 9s08aw60 demoboard : http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=DEMO9S08AW60E&fr=g New release with Coldfire V1 Flexis MCF51AC256A (32bits) pins to pins compatible with 9s08aw60
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Travian VN Clone script T3 - 2013
    VN Travian Clone, maded by various people, it has some bugs, but its relatively the best avaliable T3 clone. You have to setup and use! There is a reference readme in the package, but you will need to figure it out! The README file is in the package or here in SF unfer Files menu
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    SCoreQDis

    SCoreQDis

    Sistema de Correção de Questões Discursivas

    Sistema desenvolvido por Ricardo L. F. de Ávila durante o Programa de Pós-graduação do Departamento de Engenharia de Teleinformática (DETI) da Universidade Federal do Ceará (UFC), Brasil, sendo utilizado como base para os testes de validação e avaliação da metodologia proposta na dissertação de mestrado do autor.
    Downloads: 0 This Week
    Last Update:
    See Project