Showing 6290 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.

    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

    Lily Sql Client

    Lily Sql Client is a pure java client that supports jdbc databases.

    Lily Sql Client is a pure java client that supports jdbc databases such as Oracle, Mysql, DB2, and so on. It's written in java and runs on windows, linux and Mac OS.
    Downloads: 0 This Week
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  • 2
    VersionPress

    VersionPress

    Git-based version control for WordPress. Whoa!

    VersionPress is a free and open-source plugin that brings the full power of Git to WordPress. Its key strength is that it version-controls not just files but also the database. VersionPress automatically creates Git commits for both file and database changes, in natural language. Plugins break, people make mistakes; sometimes, you just want that good old Undo button.
    Downloads: 0 This Week
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  • 3

    InMemory

    Java Memory Based Data Caching Library

    Project is transferred to https://github.com/mrppa/InMemory/
    Downloads: 0 This Week
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  • 4
    totaljs/eshop

    totaljs/eshop

    Eshop + Content Management System (CMS) written in Node.js / Total.js

    Total.js eShop is an open-source eCommerce platform built with the Total.js framework. It provides a lightweight, modular, and customizable solution for building online stores. Designed for developers who need a flexible eCommerce backend, it offers essential shopping functionalities such as product management, order processing, and payment integrations.
    Downloads: 0 This Week
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  • Say goodbye to broken revenue funnels and poor customer experiences Icon
    Say goodbye to broken revenue funnels and poor customer experiences

    Connect and coordinate your data, signals, tools, and people at every step of the customer journey.

    LeanData is a Demand Management solution that supports all go-to-market strategies such as account-based sales development, geo-based territories, and more. LeanData features a visual, intuitive workflow native to Salesforce that enables users to view their entire lead flow in one interface. LeanData allows users to access the drag-and-drop feature to route their leads. LeanData also features an algorithms match that uses multiple fields in Salesforce.
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  • 5
    HyperSQL is like a doxygen plus javadoc for SQL, hypermapping SQL views, packages, procedures, and functions to HTML source code listings and showing all code locations where these are used.
    Downloads: 0 This Week
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  • 6

    knoda4 - a database frontend for KDE

    knoda4 is a database frontend for KDE

    knoda4 is KDE4 port of knoda, a database frontend for KDE
    Downloads: 0 This Week
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  • 7

    libadb

    Astronomical Database

    libadb is an astronomical catalog management library desgined to provide fast access to astronomical object data.
    Downloads: 0 This Week
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  • 8

    HORK

    HORK v1.1 Object Relational Mapping (ORM) toolKit

    HORK stands for: HORK Object Relational toolKit. HORK is an open-source Object Relational Mapping (ORM) toolkit for database systems. HORK supports SQL Server and DBLX, and we will be adding support for other databases as the project moves along. HORK was designed by developers that use ORM frameworks every day. HORK will eventually provide everything needed in an ORM, but will have to retain its low complexity and very good performance.
    Downloads: 0 This Week
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  • 9
    Log- and Exception Handling System (LEHS) for Oracle.
    Downloads: 0 This Week
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  • 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.
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  • 10
    Spawner is a generator of sample/test data for databases. It can be configured to output delimited text or SQL insert statements. It can also insert directly into a MySQL 5.x database. Includes many field types, most of which are configurable.
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    Downloads: 148 This Week
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  • 11
    BioDWH: Bioinformatics Data Warehouse
    BioDWH is a bioinformatics data warehouse software kit that integrates biological information from multiple public life science data sources into a local RDBMS. It provides up-to-date integrated knowledge, platform and database independence.
    Downloads: 0 This Week
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  • 12
    MyDBDiff is an database diff tool for MySQL. It reports differences between two database schemas.
    Downloads: 0 This Week
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  • 13
    Little Software Stats
    Little Software Stats is the first free and open source program that allows software developers to keep track of how their software is being used. It is coded in PHP/MySQL which allows it to run on most web servers.
    Downloads: 0 This Week
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  • 14
    MyQuery is a Windows GUI program, developed under the GPL license, that allows interactive running, editing, and development of MySQL scripts. It has a set features for working with MySQL scripts, and is compact and fast enough for most purposes.
    Downloads: 3 This Week
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  • 15
    node-orm2

    node-orm2

    Object Relational Mapping

    Supported: 4.0 + If using Nodejs >= 14 & Postgres, you must use pg driver >= 8.1. v7 doesn't work correctly (tests time out). Tests are run on Travis CI If you want you can run tests locally. Create Models, sync, drop, bulk create, get, find, remove, count, aggregated functions. Create Model associations, find, check, create and remove. Define custom validations (several builtin validations, check instance properties before saving - see enforce for details). Model instance caching and...
    Downloads: 0 This Week
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  • 16
    Sierra SCSS Library

    Sierra SCSS Library

    Sierra SCSS library

    The smallest and lightest SCSS library. This is a micro SCSS library to help you build websites. Only 32.9 kB (8.2 kB gzipped) Modular, customize colors, borders, radius & sizes, responsive. If you want to customize Sierra library's theme, create your own custom-settings file and add it just before importing sierra files. The custom-settings.scss file should contain all those SCSS variables you want to overwrite. However, we recommend duplicating all variables in order to make sure your...
    Downloads: 0 This Week
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  • 17
    Yesql

    Yesql

    A Clojure library for using SQL

    Yesql is a lightweight Clojure library that embraces raw SQL by allowing developers to store SQL queries in separate .sql files and load them into Clojure as functions, ensuring queries remain close to the SQL syntax while integrating cleanly into Clojure projects. The primary focus moving forward will be to keep versions and tests up to date, and potentially add a few new features where they are most likely to be helpful. The goal is for yesql to continue as a stable and composable library...
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  • 18
    Perl scripts to manage a tennis club with its database held by PostgreSQL. Includes tournaments, profiles, rankings, challenges, galleries, head-to-heads, courts online reservation, etc.
    Downloads: 0 This Week
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  • 19
    An easy to use JDBC benchmark that closely resembles the TPC-C standard for OLTP. RDBMS's presently supported include PostgreSQL, EnterpriseDB and Oracle.
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    Downloads: 45 This Week
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  • 20
    utPLSQL
    Our objective: to provide a unit testing framework for PL/SQL developers modeled on the Junit and Xunit frameworks. Based on the Extreme Programming methodology, utPLSQL makes it easy for developers to set up and execute unit tests of packages. Active development of this project is now on GitHub
    Downloads: 0 This Week
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  • 21
    Apache PredictionIO

    Apache PredictionIO

    Machine learning server for developers and ML engineers

    Apache PredictionIO® is an open source Machine Learning Server built on top of a state-of-the-art open source stack for developers and data scientists to create predictive engines for any machine learning task. Quickly build and deploy an engine as a web service on production with customizable templates; respond to dynamic queries in real-time once deployed as a web service; evaluate and tune multiple engine variants systematically; unify data from multiple platforms in batch or in real-time for comprehensive predictive analytics; speed up machine learning modeling with systematic processes and pre-built evaluation measures; support machine learning and data processing libraries such as Spark MLLib and OpenNLP; implement your own machine learning models and seamlessly incorporate them into your engine; simplify data infrastructure management.
    Downloads: 0 This Week
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  • 22
    Little Registry Cleaner
    Little Registry Cleaner is an open source program designed for Microsoft's Windows Registry. Its purpose is to remove obsolete or unwanted items that build up in the registry over time in order to improve the stability & performance of your computer
    Downloads: 5 This Week
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  • 23
    Mar 2025 - Project moved to Github: https://github.com/symbolthree/apex2ebs APEX2EBS is a framework to integrate Oracle Application Express (APEX) and Oracle EBS 11i or R12. Developers can quickly create professional web-based applications in APEX which interacts with Oracle EBS with equal level of access controls.
    Downloads: 0 This Week
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  • 24
    encuestame web survey tool

    encuestame web survey tool

    open source web survey software social tool

    Encuestame is an Open Source Java web application to publish, collect, share and measure the opinion of the people thought the social media or private environments. Private or public surveys, protected by password, widgets embeddable, ready for mobile and multi language
    Downloads: 0 This Week
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  • 25
    Acacia

    Acacia

    A generic biodiversity database management system

    An interactive data entry, querying, and editing system based on a generic conceptual schema for taxonomic databases. It combines the automated use of scientific names and synonyms in a species checklist with online access to geographical data and common knowledge data (morphological descriptors, genomics, ecology, vernacular names, economic uses, structured notes and conservation status) about the species. All these data can be cross-indexed to a citation list. The design and standard...
    Downloads: 0 This Week
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