2820 projects for "java open source" with 2 filters applied:

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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
    Image Map Resize

    Image Map Resize

    Responsive HTML Image Maps

    This is a simple library that makes HTML Image Maps responsive so that they automatically stay scaled to the size of the image they are attached to. It detects the window being resized and updates the coordinates of the image map accordingly. This library can be used with or without jQuery.
    Downloads: 0 This Week
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  • 2
    Shockolate

    Shockolate

    A minimalist and cross platform System Shock source port

    SystemShock is the open-source reimplementation of System Shock, a groundbreaking 1994 cyberpunk FPS/RPG hybrid originally developed by Looking Glass Studios. This project reverse-engineers the original DOS game, porting it to modern systems while preserving gameplay, visuals, and audio as authentically as possible. It uses SDL2 and modern C++ to bring the classic experience to new platforms, with options for widescreen support and quality-of-life enhancements.
    Downloads: 0 This Week
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  • 3
    Android Tooltip

    Android Tooltip

    Create Toast like tooltips, but targets can be specified

    Create Toast-like tooltips, physical targets can be specified, or even points on screen. Many additional features and customizations. Just look at the sample Activities.
    Downloads: 0 This Week
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  • 4
    Bubble Navigation

    Bubble Navigation

    A light-weight library to easily make beautiful Navigation Bar

    A lightweight library to easily make beautiful Navigation Bars with a ton of customization options.
    Downloads: 2 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
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  • 5
    DateTimePicker

    DateTimePicker

    Responsive jQuery DateTime Picker plugin for Web & Mobile

    DateTime Picker is a quick highly customizable jQuery plugin. The design is clutter-free & well-suited for embedding it into mobile application development. Users can change values using +/- buttons or type values directly into the textbox by selecting each value field. For the web, the picker can be bound relative to the reference element, were it will appear at the bottom of the element. For mobile, the picker can appear as a dialog box covering the entire window.
    Downloads: 0 This Week
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  • 6
    Himotoki

    Himotoki

    A type-safe JSON decoding library purely written in Swift

    Himotoki is a type-safe JSON decoding library written purely in Swift. This library is highly inspired by the popular Swift JSON parsing libraries: Argo and ObjectMapper.
    Downloads: 0 This Week
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  • 7
    Duo Navigation Drawer

    Duo Navigation Drawer

    Flexible, easy to use, unique drawer library for your Android project

    This Android library provides an easy way to create an alternative navigation drawer for android. Instead of a drawer that slides over the main content of the Activity, this lets the content slide away and reveal a menu below it. By default it applies a scaling effect on the content and menu.
    Downloads: 0 This Week
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  • 8
    Stepper-Touch

    Stepper-Touch

    Stepper Touch for Android based on MaterialUp submission

    Stepper Touch for Android is based on a Material Up showcase designed by Oleg Frolov. In the latest version of the support library (25.3.0) a new class SpringAnimation was made available. I wanted to test this out and not long after that I found Stepper Touch, a concept made in FramerJS, on Material Up. I took this opportunity to play with SpringAnimations.
    Downloads: 0 This Week
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  • 9
    Liberator

    Liberator

    Liberator is a Clojure library for building RESTful applications

    Liberator is a Clojure library designed for building RESTful web APIs in a principled, declarative manner. It abstracts HTTP semantics into resource constructs driven by representational state transfer, allowing deep control over HTTP behavior and content negotiation. Liberator used to be known as compojure-rest. It got renamed in July 2012. Liberator is loosely modeled after WebMachine and shares the same aims as Bishop. The examples in this document rely on you installing Leiningen 2.
    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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  • 10
    Jurassic

    Jurassic

    A .NET library to parse and execute JavaScript code

    Jurassic is an implementation of the ECMAScript language and runtime. It aims to provide the best performing and most standards-compliant implementation of JavaScript for .NET. Jurassic is not intended for end-users; instead it is intended to be integrated into .NET programs. If you are the author of a .NET program, you can use Jurassic to compile and execute JavaScript code.
    Downloads: 0 This Week
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  • 11
    Material Contextual Action Bar

    Material Contextual Action Bar

    Android & Kotlin library for placing Contextual Action Bars

    Material CAB allows you to implement a customizable and flexible contextual action bar in your app. The traditional stock CAB on Android is limited to being placed at the top of your Activity, and the navigation drawer cannot go over it. This library lets you choose its exact location, and a toolbar is used, allowing views to be be placed over and under it.
    Downloads: 0 This Week
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  • 12
    zeroclickinfo-spice

    zeroclickinfo-spice

    DuckDuckGo Instant Answers based on JavaScript (JSON) APIs

    ZeroClickInfo-Spice was a component of DuckDuckGo's Instant Answer platform, designed to provide users with immediate, relevant information without the need to click through search results. It utilized JavaScript and JSON APIs to fetch and display dynamic content directly on the search results page. Although the repository was archived in October 2022, it served as a foundation for community-contributed instant answers.​
    Downloads: 0 This Week
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  • 13
    WebPerl

    WebPerl

    Run Perl in the browser with WebPerl

    WebPerl allows running Perl in the browser by compiling the Perl interpreter to WebAssembly. It enables developers to execute Perl scripts client-side without server interaction.
    Downloads: 0 This Week
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  • 14
    MITIE

    MITIE

    MITIE: library and tools for information extraction

    This project provides free (even for commercial use) state-of-the-art information extraction tools. The current release includes tools for performing named entity extraction and binary relation detection as well as tools for training custom extractors and relation detectors. MITIE is built on top of dlib, a high-performance machine-learning library[1], MITIE makes use of several state-of-the-art techniques including the use of distributional word embeddings[2] and Structural Support Vector...
    Downloads: 0 This Week
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  • 15
    tkColorPicker

    tkColorPicker

    Color picker dialog for Tkinter, alternative to tkinter.colorchooser

    The tkcolorpicker module contains a `ColorPicker` class which implements the color picker dialog and an `askcolor` function that displays the color picker and returns the chosen color in RGB and HTML formats.
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  • 16
    libtdata

    libtdata

    Libtdata is a C library implements trees, index allocation and bit ops

    Libtdata is a small and portable C library implements a set of various search data structures, bit operations and index allocation.
    Downloads: 0 This Week
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  • 17
    Text Typesetting

    Text Typesetting

    Concise guide to better typography and formatting practices

    Text-Typesetting is a concise guide to better typography and formatting practices for technical writing. It collects rules of spacing, punctuation, emphasis, and layout that improve readability, especially in documents mixing multiple languages or code. The repository focuses on consistent micro-typography—such as when to use non-breaking spaces, how to place punctuation around quotes, and how to format lists and headings. Examples show the before/after impact of small adjustments, making...
    Downloads: 0 This Week
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  • 18
    Trip.js

    Trip.js

    Trip.js is a plugin that can help you customize a tutorial trip easily

    Trip.js is a plugin that can help you customize a tutorial trip easily with more flexibility. Right now Trip.js supports lots of useful stuff like keyboard binding, animations, changing themes ... etc. If you want to highly customize your own tutorial trip, then Trip.js is definitely worth giving it a try.
    Downloads: 0 This Week
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  • 19
    Dumper.js

    Dumper.js

    A better and pretty variable inspector for your Node.js applications

    Dumper.js is a small JavaScript utility for pretty-printing or serializing JavaScript objects and data structures in a human-readable, tree-like format — useful for debugging, logging, or inspecting complex nested data. When you pass an object (or array, or nested structure) through dumper.js, it outputs a representation that shows keys, nested depth, and structure clearly, making it easier to understand what’s inside compared to default JSON dumps or console.log clutter. This can be...
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  • 20
    CameraKit

    CameraKit

    Library for Android Camera 1 and 2 APIs

    ...CameraKit supports all camera features, including seamless still photo and video capture, auto permission handling, continuous and tap focus, and more. CameraKit is open source because we believe in the principles of open exchange, collaboration, and community, especially for camera software development.
    Downloads: 0 This Week
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  • 21
    iOSProject

    iOSProject

    iOS project comprising a collection of demos for iOS Apps

    iOSProject is a comprehensive collection of Objective-C and Swift development resources, including reusable components, UI templates, and utility functions to speed up iOS app development.
    Downloads: 0 This Week
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  • 22
    Kotlin Coroutines for Retrofit

    Kotlin Coroutines for Retrofit

    Kotlin Coroutines await() extension for Retrofit Call

    This is a small library that provides the Kotlin Coroutines suspending extension Call.await() for Retrofit 2. Based on kotlinx.coroutines implementation. Kotlin 1.2 and experimental coroutines are not supported anymore, but you can use version 0.13.0 for old projects.
    Downloads: 0 This Week
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  • 23
    data-science-ipython-notebooks

    data-science-ipython-notebooks

    Data science Python notebooks: Deep learning

    Data Science IPython Notebooks is a broad, curated set of Jupyter notebooks covering Python, data wrangling, visualization, machine learning, deep learning, and big data tools. It aims to be a practical map of the ecosystem, showing hands-on examples with libraries such as NumPy, pandas, matplotlib, scikit-learn, and others. Many notebooks introduce concepts step by step, then apply them to real datasets so readers can see techniques in action. Advanced sections touch on neural networks and...
    Downloads: 0 This Week
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  • 24
    livedata-ktx

    livedata-ktx

    Kotlin extension for LiveData, chaining like RxJava

    Kotlin extension for LiveData, chaining like RxJava.
    Downloads: 0 This Week
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  • 25
    bbplot

    bbplot

    R package that helps create and export ggplot2 charts

    bbplot is an R package developed by the BBC visual journalism team aimed at helping data journalists and analysts produce chart styles consistent with BBC aesthetics. It provides functions and themes that make it easier to adopt BBC’s visual style (fonts, colors, annotations, layout) in ggplot2 plots. The package includes helper functions for axis labels, captions, legends, branding (e.g. BBC red lines or accents), and common chart types styled for editorial presentation. It offers templates...
    Downloads: 0 This Week
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