Showing 5284 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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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
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  • 1
    Whisper Library

    Whisper Library

    Whisper is a file-based time-series database format for Graphite

    Whisper is one of three components within the Graphite project. Whisper is a fixed-size database, similar in design and purpose to RRD (round-robin-database). It provides fast, reliable storage of numeric data over time. Whisper allows for higher resolution (seconds per point) of recent data to degrade into lower resolutions for long-term retention of historical data. Copies data from src in dst, if missing. Unlike whisper-merge, don't overwrite data that's already present in the target...
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  • 2
    Riverpod

    Riverpod

    A reactive caching and data-binding framework

    Riverpod is a modern, framework-agnostic state management and dependency injection library for Dart and Flutter that emphasizes compile-time safety and explicit data flow. Instead of tying state to widget trees, it models state as providers that can be read anywhere, making logic more testable and decoupled from UI. It supports synchronous state, async data (futures/streams) with built-in loading/error handling, and advanced patterns like derived state and provider scopes. Riverpod’s design...
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  • 3
    Doctrine Cache

    Doctrine Cache

    Doctrine Cache component

    Cache component extracted from the Doctrine Common project. PHP Doctrine Cache library is a popular cache implementation that supports many different drivers such as redis, memcache, apc, mongodb and others. Doctrine Cache is a library that provides an interface for caching data. PHP Doctrine Cache library is a popular cache implementation that supports many different drivers such as redis, memcache, apc, mongodb and others. Doctrine ships with several common drivers that you can easily use....
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  • 4
    apl-library

    apl-library

    Useful stuff for APL programmers

    This collection of APL libraries have been contributed to GNU APL and should be downloaded here: https://gnu.org/software/apl.
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 5
    jQuery json-viewer

    jQuery json-viewer

    jQuery plugin for displaying JSON data

    json-viewer is a jQuery plugin for easily displaying JSON objects by transforming them into HTML.
    Downloads: 0 This Week
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  • 6
    mPDF

    mPDF

    PHP library generating PDF files from UTF-8 encoded HTML

    mPDF is a PHP library that generates PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files ‘on-the-fly’ from his website, handling different languages. It is slower than the original scripts e.g. HTML2FPDF and produces larger files when using Unicode fonts, but support for CSS styles etc. and has been much enhanced. Supports almost all languages including RTL (Arabic and Hebrew), and CJK (Chinese-Japanese-Korean). Nested block-level elements (e.g....
    Downloads: 116 This Week
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  • 7
    React Native Voice

    React Native Voice

    React Native Voice Recognition library for iOS and Android

    A speech-to-text library for React Native. Manually or automatically link the NativeModule. Drag the Voice.xcodeproj from the @react-native-voice/voice/ios folder to the Libraries group on Xcode in your project. Click on your main project file (the one that represents the .xcodeproj) select Build Phases and drag the static library, lib.Voice.a, from the Libraries/Voice.xcodeproj/Products folder to Link Binary With Libraries. The plugin provides props for extra customization. Every time you...
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  • 8
    Monix

    Monix

    Asynchronous, Reactive Programming for Scala and Scala.js

    Monix is a high-performance, reactive, and asynchronous programming library for Scala and Scala.js. Built as a Typelevel project, it provides advanced abstractions like Task, Observable, Iterant, and Coeval, enabling compositional, back-pressure‑aware event-driven systems that integrate cleanly with Cats Effect and Reactive Streams.
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  • 9
    RetroLab

    RetroLab

    JupyterLab distribution with a retro look and feel

    RetroLab (also known as JupyterLab Retro, previously called JupyterLab Classic) is a JupyterLab distribution with a retro look and feel, more similar to the classic Jupyter notebook.
    Downloads: 0 This Week
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  • Financial reporting cloud-based software. Icon
    Financial reporting cloud-based software.

    For companies looking to automate their consolidation and financial statement function

    The software is cloud based and automates complexities around consolidating and reporting for groups with multiple year ends, currencies and ERP systems with a slice and dice approach to reporting. While retaining the structure, control and validation needed in a financial reporting tool, we’ve managed to keep things flexible.
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  • 10
    Time

    Time

    Type-safe time calculations in Swift

    Type-safe time calculations in Swift. Time is not just a bunch of Double conversion functions. The main advantage of it is that all time units are strongly-typed. Starting with Xcode 11, Time is officially available only via Swift Package Manager. Of course, you always have an option of just copying-and-pasting the code - Time is just two files, so feel free.
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  • 11
    clipboard.js

    clipboard.js

    A modern approach to copy text to clipboard

    clipboard.js offers a better, more modern approach to copying text from the clipboard. It isn’t dependent on Flash or any bloated framework, just 3kb gzipped. clipboard.js eliminates all the hassles that come with copying text to the clipboard, such as the many steps needed to configure, or the hundreds of KBs you need to load. With clipboard.js you can copy content from another element, cut text from another element, and copy text from attribute. It supports most popular browsers and...
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  • 12
    Quiver for Dart

    Quiver for Dart

    A set of utility libraries for Dart

    Quiver is a comprehensive collection of utility libraries for Dart that extends core functionality and simplifies common programming patterns. It provides reusable tools for asynchronous programming, data structures, caching, time manipulation, string utilities, and more. Originally inspired by Google’s internal libraries, Quiver helps developers write cleaner, more expressive, and testable Dart code. Its modular design allows importing only the needed packages, making it both flexible and...
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  • 13
    graphql-client

    graphql-client

    A Ruby library for declaring, composing and executing GraphQL queries

    GraphQL Client is a Ruby library for declaring, composing and executing GraphQL queries. Sample configuration for a GraphQL Client to query from the SWAPI GraphQL Wrapper. If you haven't already, familiarize yourself with the GraphQL query syntax. Queries are declared with the same syntax inside of a <<-'GRAPHQL' heredoc. There isn't any special query builder Ruby DSL. This client library encourages all GraphQL queries to be declared statically and assigned to a Ruby constant. If you're...
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  • 14
    Flashlight library

    Flashlight library

    A C++ standalone library for machine learning

    Flashlight is a fast, flexible machine learning library written entirely in C++ by Facebook AI Research and the creators of Torch, TensorFlow, Eigen, and Deep Speech. Native support in C++ and simple extensibility make Flashlight a powerful research framework that's hackable to its core and enables fast iteration on new experimental setups and algorithms with little unopinionated and without sacrificing performance. In a single repository, Flashlight provides apps for research across...
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  • 15
    Popovers

    Popovers

    A library to present popovers. Simple, modern, and highly customizable

    A library to present popovers. Present any view above your app's main content. Attach to source views or use picture-in-picture positioning. Display multiple popovers at the same time with smooth transitions. Supports SwiftUI, UIKit, and multitasking windows on iPadOS. Highly customizable API that's super simple — just add .popover. Drop-in replacement for iOS 14's Menu that works on iOS 13. SwiftUI-based core for a lightweight structure. 0 dependencies. It's 2023 — about time that popovers...
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  • 16

    Material Components for the web

    Modular & customizable Material Design UI components for the web

    Build beautiful, usable web apps with Material Components for the web. Material Components for the web is the successor to Material Design Lite, implementing the impeccable Material Design guidelines. It lets developers apply beautiful, modular and customizable Material Design UI components to their products. With these components you can be assured of a reliable development workflow and stunning, highly functional web projects. Seamlessly incorporate Material Components for the web on...
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  • 17
    PECS

    PECS

    Entity Component System (ECS) for PICO-8 & Picotron

    PECS is a lightweight Entity Component System (ECS) framework tailored for PICO-8 and Picotron, implemented in just 567 tokens. Based on KatrinaKitten's Tiny ECS Framework v1.1, PECS allows developers to manage game entities and their behaviors efficiently within the token limitations of PICO-8.
    Downloads: 0 This Week
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  • 18
    ReadLine

    ReadLine

    Readline is a pure go(golang) implementation for GNU-Readline library

    A powerful readline library in Linux macOS Windows Solaris AIX. Readline is a pure go(golang) implementation for the GNU-Readline kind library.
    Downloads: 2 This Week
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  • 19
    Awesome Conformal Prediction

    Awesome Conformal Prediction

    A professionally curated list of awesome Conformal Prediction videos

    awesome-conformal-prediction is a curated “awesome list” repository on GitHub collecting high-quality resources related to conformal prediction: tutorials, books, papers, theses, open-source libraries, videos, and other educational material. It is not a software library itself but a directory of resources for those wanting to learn or work with conformal prediction and uncertainty quantification. This exceptional resource is the culmination of my PhD journey in Machine Learning, specializing in Conformal Prediction under the supervision of its creator, Prof. ...
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  • 20
    Twemoji

    Twemoji

    Simple library that provides standard Unicode emoji for all platforms

    Twitter’s open source emoji has you covered for all your project's emoji needs. With support for the latest Unicode emoji specification, featuring 3,245 emojis, and all for free. As an open source project, attribution is critical from a legal, practical and motivational perspective in our opinion. The graphics are licensed under the CC-BY 4.0 which has a pretty good guide on best practices for attribution.
    Downloads: 17 This Week
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  • 21
    macOS Cursors Megapack for Windows

    macOS Cursors Megapack for Windows

    Tested in Windows 10 & 11, 4K (125%, 150%, 200%)

    macOS Cursors Megapack for Windows. These cursors are only for 4K (3840 x 2160 pixel) resolution.
    Downloads: 69 This Week
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  • 22
    NFFT

    NFFT

    The official NFFT library repository

    NFFT is a software library, written in C, for computing non-equispaced fast Fourier transforms and related variations.
    Downloads: 0 This Week
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  • 23
    protostuff

    protostuff

    Java serialization library, proto compiler, code generator

    A java serialization library with built-in support for forward-backward compatibility (schema evolution) and validation.
    Downloads: 0 This Week
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  • 24
    ipynb-quicklook

    ipynb-quicklook

    Generator for Jupyter/IPython notebooks without further dependencies

    A Quick Look generator for Jupyter/IPython notebooks without further dependencies. This plugin has now been integrated into a native macOS app, Jupyter Notebook Viewer. This is the recommended way to install the QuickLook generator. A stand-alone Quick Look generator for Jupyter/IPython notebooks on macOS. Contents are rendered on-the-fly using nbviewer.js.
    Downloads: 0 This Week
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  • 25
    Material Design

    Material Design

    Material design for AngularJS

    AngularJS Material is an implementation of Google's Material Design Specification (2014-2017). This project provides a set of reusable, well-tested, and accessible UI components for AngularJS developers. AngularJS Material has entered the Long Term Support (LTS) period. The AngularJS Material library is a mature and stable product that is ready for production use. Developers should note that AngularJS Material works only with AngularJS 1.x. AngularJS 1.x is now in Long Term Support (LTS)...
    Downloads: 0 This Week
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