Showing 959 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
    Flutter ScreenUtil

    Flutter ScreenUtil

    Flutter screen adaptation, font adaptation, get screen information

    flutter_screenutil is a responsive design library for Flutter that helps developers create layouts adaptable to multiple screen sizes and pixel densities. It introduces APIs for setting responsive width, height, font sizes, and padding based on the device’s actual screen dimensions. This allows developers to design once and maintain consistent UI proportions across different Android and iOS devices. The package supports automatic scaling, orientation changes, and high-DPI screens without the...
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  • 2
    GUI-lite

    GUI-lite

    The smallest header-only GUI library(4 KLOC) for all platforms

    The smallest header-only GUI library (4 KLOC) for all platforms. Cloud + IoT Solution: master your IoT business all over the world. Multi-language supports UTF-8; Playback Video. Toolkit for building font/image resources. Code Telemetry and Analysis in real-time (remove .sh/.bat files if dislike sharing). Even a C beginner could master GUI-lite quickly. The source code only uses basic C++ features (class, virtual function). We chose C++ as it could make the code size significantly smaller...
    Downloads: 0 This Week
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  • 3
    Stetho

    Stetho

    Debug bridge for Android applications

    Stetho is a sophisticated debug bridge for Android applications. When enabled, developers have access to the Chrome Developer Tools feature natively part of the Chrome desktop browser. Developers can also choose to enable the optional dumpapp tool which offers a powerful command-line interface to application internals. Alternatively you can include Stetho from Maven Central via Gradle or Maven. Only the main stetho dependency is strictly required, however you may also wish to use one of the...
    Downloads: 0 This Week
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  • 4
    mustache.js

    mustache.js

    Minimal templating with {{mustaches}} in JavaScript

    Logic-less templates. mustache.js is a zero-dependency implementation of the mustache template system in JavaScript. Mustache is a logic-less template syntax. It can be used for HTML, config files, source code - anything. It works by expanding tags in a template using values provided in a hash or object. We call it "logic-less" because there are no if statements, else clauses, or for loops. Instead there are only tags. Some tags are replaced with a value, some nothing, and others a series of...
    Downloads: 1 This Week
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  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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  • 5
    Material Design Extensions

    Material Design Extensions

    Material Design Extensions is based on Material Design in XAML Toolkit

    Material Design Extensions is based on Material Design in the XAML Toolkit to provide additional controls and features for WPF apps. The controls might not be specified in the Material Design specification or would crash the scope of Material Design in the XAML Toolkit.
    Downloads: 0 This Week
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  • 6
    EdXposedManager

    EdXposedManager

    Companion Android application for EdXposed

    EdXposed is a Magisk & Riru module that provides original Xposed frameworks on the latest Android ART devices. Companion Android application for EdXposed.
    Downloads: 16 This Week
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  • 7
    Flutter EasyLoading

    Flutter EasyLoading

    A clean and lightweight loading/toast widget for Flutter

    A clean and lightweight loading/toast widget for Flutter, easy to use without context, and supports iOS, Android, and the web. First, initialize EasyLoading in your MaterialApp/CupertinoApp.
    Downloads: 0 This Week
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  • 8
    CircleIndicator

    CircleIndicator

    A lightweight indicator like in nexus 5 launcher

    A lightweight indicator like in nexus 5 launcher.
    Downloads: 0 This Week
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  • 9
    Notify Android

    Notify Android

    Simplified notification construction and delivery for Android

    Simplified notification construction for Android. Notify is a Fluent API for Android notifications which lets you build notifications without worrying how they'll look across devices or API versions. You can bring deterministic notifications to your Android projects with clarity & ease so you can finally stop fighting Developer documentation and get back to dev work that really matters. Notify (pre-)releases are available via JitPack. It is recommended that a specific release version is...
    Downloads: 0 This Week
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  • SIEM | API Security | Log Management Software Icon
    SIEM | API Security | Log Management Software

    AI-Powered Security and IT Operations Without Compromise.

    Built on the Graylog Platform, Graylog Security is the industry’s best-of-breed threat detection, investigation, and response (TDIR) solution. It simplifies analysts’ day-to-day cybersecurity activities with an unmatched workflow and user experience while simultaneously providing short- and long-term budget flexibility in the form of low total cost of ownership (TCO) that CISOs covet. With Graylog Security, security analysts can:
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  • 10
    Indicator Fast Scroll

    Indicator Fast Scroll

    Android library providing UI control to scroll through RecyclerView

    Android library providing a simple UI control for scrolling through RecyclerViews.
    Downloads: 0 This Week
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  • 11
    OK, Gradle!

    OK, Gradle!

    IntelliJ/Android Studio plugin for searching artifacts ids

    IntelliJ/Android Studio plugin for searching artifacts ids of popular Java libraries. This plugin is in JetBrains Plugins Repository! Use those for adding new dependencies easily to your build.gradle/build.gradle.kts files.
    Downloads: 0 This Week
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  • 12
    Android Tech Frontier

    Android Tech Frontier

    Translates high-quality Android technology, open source libraries

    Android Tech Frontier is a curated, comprehensive digest of cutting-edge Android engineering knowledge, architecture patterns, system internals, performance practices, and technical discussions — aimed at intermediate to advanced Android developers who want to deepen their understanding of the platform. The repository aggregates articles, analysis, and mini-tutorials that explore topics such as ART and Dalvik internals, memory management, rendering pipelines, custom view performance...
    Downloads: 0 This Week
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  • 13
    williamchart

    williamchart

    Android Library to rapidly develop insightful charts in applications

    Williamchart is an Android Library to rapidly implement attractive and insightful charts in android applications. WilliamChart v3 has been completely re-written from scratch in Kotlin and does not guarantee any API/features compatibility with previous versions. Android development has been evolving quickly, and much has changed since I first started developing williamchart (e.g patterns, testing, tools), so I decided it was time to rewrite it with all these new tools in mind. I intend to...
    Downloads: 0 This Week
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  • 14
    CornerCutLinearLayout

    CornerCutLinearLayout

    Linear Layout that allows corner cuts, complex shadow, and divider

    CornerCutLinearLayout extends LinearLayout. It allows cutting parent corners with different shapes and building proper shadows for complex shapes. It also allows cutting each child's corners. Additionally, using available properties and custom providers, those cuts may be turned into cutouts of different shapes, sizes, etc. Widget's sole purpose is to use with children with no transformations (like rotation, scale, matrix transformations).
    Downloads: 0 This Week
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  • 15
    AndroidOfferKiller

    AndroidOfferKiller

    Help you get a better offer

    ...The project positions itself as an all-in-one preparation hub where you can review core CS topics, Android specifics, and optimization best practices before interviews. It is open-source and licensed under Apache-2.0, allowing learners to contribute new questions, solutions, and articles over time.
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  • 16
    Xamarin.Forms Samples

    Xamarin.Forms Samples

    Sample apps built using the Xamarin.Forms framework

    The samples in this repository demonstrate how to use different aspects of Xamarin.Forms to build cross-platform apps for iOS, Android, and the Universal Windows Platform (UWP). Please visit Microsoft code sample browser to download individual samples. Xamarin.Forms lets you build native apps using a .NET cross-platform UI toolkit that targets the mobile, tablet, and desktop form factors on Android, iOS, and more.
    Downloads: 0 This Week
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  • 17
    CURRENT-DEVICE

    CURRENT-DEVICE

    The easiest way to write conditional CSS and/or JavaScript

    This module makes it easy to write conditional CSS and/or JavaScript based on device operating system (iOS, Android, Blackberry, Windows, macOS, Firefox OS, MeeGo, AppleTV, etc), orientation (Portrait vs. Landscape), and type (Tablet vs. Mobile). A lightweight JavaScript library to detect device type and screen size, optimizing responsive design.
    Downloads: 0 This Week
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  • 18

    WenQuanYi (Spring of Letters)

    Crowd-sourcing CJK font project

    This project aims to develop the most complete, standard compliant, high-quality Chinese (and CJKV) fonts and resources, including bitmap and outline fonts of various styles. We also develop web-based tools to facilitate online font-dev collaborations.
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    Downloads: 3,192 This Week
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  • 19
    NativeScript plugin for Google Maps SDK

    NativeScript plugin for Google Maps SDK

    Cross Platform Google Maps SDK for Nativescript

    nativescript-google-maps-sdk is a NativeScript plugin that integrates Google Maps into mobile applications. It offers a rich set of features for displaying maps, adding markers, and handling user interactions within NativeScript apps.
    Downloads: 0 This Week
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  • 20
    AndroidStandardDevelop

    AndroidStandardDevelop

    Best practices in Android develop(final)

    AndroidStandardDevelop is a comprehensive set of Android development guidelines created to standardize how teams write, structure, and maintain Android projects. It focuses on improving readability, maintainability, and the efficiency of code reviews by defining clear conventions for naming, project structure, and coding style. The document covers many aspects of Android projects, including Android Studio configuration, code style, resource file organization, version management, use of...
    Downloads: 0 This Week
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  • 21

    Android Scents for Maven

    Android Scents for animal-sniffer-maven-plugin

    If you want to verify your Maven project (library) can also work in Android, you can use animal-sniffer-maven-plugin to check the API against the desired API level. Android Scents will be pushed to Maven Central in groupid "net.sf.androidscents.signature".
    Downloads: 0 This Week
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  • 22
    dryrun

    dryrun

    Try the demo project of any Android Library

    Try any android library hosted online directly from the command line. Try any android library hosted online directly from the command line. Specify any custom branch to run. Specify any flavour to run. Specify any app module to run. Checkout tag/commit hash to clone (e.g. "v0.4.5", "6f7dd4b").
    Downloads: 0 This Week
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  • 23
    PiracyChecker

    PiracyChecker

    An Android library that prevents your app from being pirated

    An Android library that prevents your app from being pirated / cracked using Google Play Licensing (LVL), APK signature protection and more. API 14+ required. This library applies some techniques to help protect your app's users and attempt to thwart reverse engineers and attackers. BUT, this isn't guaranteed to stop your app from getting pirated. There is no such thing as 100% security, and a determined and skilled attacker with enough time, could remove these checks from the code. The real...
    Downloads: 0 This Week
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  • 24
    MaterialPopupMenu

    MaterialPopupMenu

    Shows Material popup menus grouped in sections & more

    This library allows to create simple popup menus programmatically with a nice type-safe builder syntax in Kotlin. Menus can be divided into separate sections with optional headers and contain icons.
    Downloads: 0 This Week
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  • 25
    RecyclerViewFastScroller

    RecyclerViewFastScroller

    A fully customizable Fast Scroller for the RecyclerView in Android

    A simple, easy-to-use and configurable fast scroller for RecyclerView. As Kotlin compiles to Java, there's no need to externally add the Kotlin runtime or any other Kotlin dependencies when using this. Also the library is 100% compatible with Java and requires no migration of the base project to Kotlin. The base layout type for this fast scroller is a RelativeLayout so creating a simple vertical fast scroller is as simple as adding elements as children to the RecyclerViewFastScroller layout...
    Downloads: 1 This Week
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