15469 projects for "java open source" with 2 filters applied:

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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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
    Reflex Dev

    Reflex Dev

    Web apps in pure Python

    Reflex is a Python framework for building full-stack web apps entirely in Python—without writing JavaScript for the frontend. It provides fast live reloads, built-in state management, deployment tooling, and optional AI-powered scaffolding to accelerate development.
    Downloads: 3 This Week
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  • 2
    Polars

    Polars

    Dataframes powered by a multithreaded, vectorized query engine

    Polars is a high-performance, multi-language DataFrame library built in Rust using Apache Arrow. It delivers blazing-fast, vectorized, and parallel data manipulation with both eager and lazy execution, making it an excellent tool for data processing in Python, Rust, Node.js, R, and SQL contexts.
    Downloads: 3 This Week
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  • 3
    SqlSugar

    SqlSugar

    .Net aot ORM Fastest ORM DB2 Hana Simple Easy VB.NET Sqlite orm

    SqlSugar is a high-performance, easy-to-use Object-Relational Mapping (ORM) framework for .NET. It supports multiple database systems and offers a rich set of features that simplify database operations, making it a popular choice among .NET developers.
    Downloads: 2 This Week
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  • 4
    TCG

    TCG

    Terminal cell graphics library

    Terminal Cell Graphics (TCG) is a Go library that enables 1-bit graphics rendering in terminal applications using Unicode block symbols. It's designed for developers who want to incorporate simple graphics into CLI tools or games, providing a unique way to display visuals in text-based environments.
    Downloads: 3 This Week
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  • 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.
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  • 5
    Infection

    Infection

    PHP Mutation Testing library

    Infection is a PHP mutation testing framework used to evaluate the quality and effectiveness of test suites. It works by introducing small changes (mutations) into the codebase and checking whether the existing tests catch them. If a mutation passes undetected, it suggests that the tests may be insufficient. Infection integrates with PHPUnit and helps developers strengthen their test coverage and logic.
    Downloads: 3 This Week
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  • 6
    Clikt

    Clikt

    Multiplatform command line interface parsing for Kotlin

    Clikt (pronounced “clicked”) is a multiplatform Kotlin library that makes writing command line interfaces simple and intuitive. It’s the “Command Line Interface for Kotlin”. It is designed to make the process of writing command line tools effortless while supporting a wide variety of use cases and allowing advanced customization when needed.
    Downloads: 3 This Week
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  • 7
    openFrameworks

    openFrameworks

    Cross platform toolkit for creative coding in C++

    openFrameworks is a C++ toolkit for creative coding. docs have some documentation around OF usage, per platform things to consider, etc. You should definitely take a look in there; for example, if you are on OSX, read the osx.md. apps and examples are where projects go -- examples contain a variety of tasks that show you how to use OF, and apps is where your own projects will go. libs contain the libraries that OF uses, including the open frameworks core itself. addons are for additional...
    Downloads: 3 This Week
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  • 8
    Earth Engine API

    Earth Engine API

    Python and JavaScript bindings for calling the Earth Engine API

    The Earth Engine API provides Python and JavaScript client libraries for Google Earth Engine, a planetary-scale geospatial analysis platform. With it, users compose lazy, server-side computations over massive catalogs of satellite imagery and vector datasets without handling raw files locally. The API exposes functional operators for map algebra, reducers, joins, and machine learning that scale transparently on Earth Engine’s backend. Developers authenticate once, work interactively in...
    Downloads: 5 This Week
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  • 9
    TanStack Router

    TanStack Router

    Fully typesafe Router for React (and friends) w/ built-in caching

    TanStack Router is a modern, fully type-safe routing library designed for React and Solid applications, offering robust routing capabilities with first-class support for data loading, search parameters, nested layouts, and seamless integration with client-side caching libraries like TanStack Query. nd‑to‑end type safety (routes, params, loaders). Schema‑driven search params with validation. Built‑in caching, prefetching & invalidation. Nested layouts, transitions & error boundaries.
    Downloads: 4 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
    Nutgram

    Nutgram

    The Telegram bot framework that doesn't drive you nuts

    This framework takes advantage of the latest PHP 8.2 features and tries to make the speed, scalability and flexibility of use its strength, it will allow you to quickly make simple bots, but at the same time, it provides more advanced features to handle even the most complicated flows. The Telegram bot framework doesn't drive you nuts.
    Downloads: 4 This Week
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  • 11
    Laravel Sanctum

    Laravel Sanctum

    Laravel Sanctum provides a featherweight authentication system

    Laravel Sanctum provides a featherweight authentication system for SPAs (single-page applications), mobile applications, and simple, token-based APIs. Sanctum allows each user of your application to generate multiple API tokens for their account. These tokens may be granted abilities/scopes that specify which actions the tokens are allowed to perform. Laravel Sanctum exists to solve two separate problems. Let's discuss each before digging deeper into the library. First, Sanctum is a simple...
    Downloads: 5 This Week
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  • 12
    SENAITE LIMS

    SENAITE LIMS

    SENAITE Meta Package

    SENAITE is a beautiful trigonal, oil-green to greenish-black crystal, with almost the hardness of a diamond. Although the crystal is described with a complex formula, it still has clear and straight shapes. Therefore, it reflects nicely the complexity of the LIMS, while providing a modern, intuitive, and friendly UI/ UX. Amongst other functionalities, SENAITE comes with highly-customizable workflows to drive users through the analytical process, easy-to-use UI for data registration,...
    Downloads: 5 This Week
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  • 13
    WTForms

    WTForms

    A flexible forms validation and rendering library for Python

    WTForms is a flexible forms validation and rendering library for Python web development. It can work with whatever web framework and template engine you choose. It supports data validation, CSRF protection, internationalization (I18N), and more. There are various community libraries that provide closer integration with popular frameworks. WTForms is designed to work with any web framework and template engine. There are a number of community-provided libraries that make integrating with...
    Downloads: 5 This Week
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  • 14
    GopenPGP V3

    GopenPGP V3

    A high-level OpenPGP library

    GopenPGP V3 is a high-level OpenPGP cryptographic library developed by ProtonMail that provides a user-friendly API for common encryption and signing operations in Go, abstracting the complexity of the underlying OpenPGP standards and golang crypto primitives. This library lets developers perform key generation, message encryption and decryption, digital signing, and signature verification with straightforward functions that hide much of the boilerplate and nuance typically required when...
    Downloads: 3 This Week
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  • 15
    ProxiTok

    ProxiTok

    Open source alternative frontend for TikTok made using PHP

    ProxiTok is a self-hosted, privacy-respecting alternative frontend for TikTok, built to let users browse TikTok content without tracking or ads. It acts as a proxy that fetches and displays TikTok videos through a cleaner interface, enhancing user privacy and allowing developers to build integrations without using TikTok's official SDK. ProxiTok supports basic features like search, profiles, video playback, and hashtags.
    Downloads: 2 This Week
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  • 16
    SonataAdminBundle

    SonataAdminBundle

    The missing Symfony Admin Generator

    SonataAdminBundle is a powerful Symfony bundle that enables developers to create customizable admin panels for managing data in web applications. It provides a ready-to-use interface that can handle complex forms, CRUD operations, and entity relationships. Designed with extensibility in mind, SonataAdminBundle supports integration with other Symfony bundles and offers a solid foundation for building scalable back-office systems.
    Downloads: 3 This Week
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  • 17
    PHP-SVG-Lib

    PHP-SVG-Lib

    SVG file parsing / rendering library

    php-svg-lib is a PHP library designed for parsing and rendering SVG files. It provides functionalities to rasterize SVG content to various surfaces, such as images or PDFs, and is utilized by projects like Dompdf for SVG rendering within PDF documents.​
    Downloads: 2 This Week
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  • 18
    90s Cursor Effects

    90s Cursor Effects

    Old-school cursor effects for your browser built with modern JS

    "Knowing the codes" used to be all the rage, I want to bring a few back. A repo of the old effects that inspired creativity and the desire to learn at least a little code around the world. Modernized so they're a little more efficient, and just as annoying (and twice as fun) as they were before.
    Downloads: 3 This Week
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  • 19
    Laravel AdminLTE

    Laravel AdminLTE

    Easy AdminLTE integration with Laravel

    This package provides an easy way to quickly set up AdminLTE v3 with Laravel (7 or higher). It has no other requirements and dependencies besides Laravel, so you can start building your admin panel immediately. The package provides a blade template that you can extend and an advanced menu configuration system. Also, and optionally, the package offers a set of AdminLTE styled authentication views that you can use in replacement of the ones that are provided by the legacy Laravel/UI...
    Downloads: 3 This Week
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  • 20
    Metarget

    Metarget

    Framework for automatic construction of vulnerable infrastructures

    ...In the field of cloud-native security, thanks to the complexity of cloud-native systems, this issue is more terrible. There are already some excellent security projects like Vulhub, and VulApps in the open-source community, which pack vulnerable scenes into container images so that researchers could utilize them and deploy scenes quickly. Hence, we develop Metarget and hope to solve the deployment issue above to some extent. Furthermore, we also expect that Metarget could help to construct multilayer vulnerable cloud native scenes automatically.
    Downloads: 3 This Week
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  • 21
    Linux Command Library (Mobile+CLI+Web)

    Linux Command Library (Mobile+CLI+Web)

    1M downloads Linux reference app with basics, tips and formatted pages

    The app currently has 5547 manual pages, 22+ basic categories and a bunch of general terminal tips. It works 100% offline, doesn't need an internet connection and has no tracking software.
    Downloads: 3 This Week
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  • 22
    Gitlab CLI

    Gitlab CLI

    Ruby wrapper and CLI for the GitLab REST API

    ...The gem supports customization of endpoint URL, private tokens, proxy and HTTP options, making it suitable for self-managed GitLab instances as well as gitlab.com. It is test-covered and built to be simple to integrate into Ruby projects or CI scripts. Being open-source under a BSD-2-Clause license, it invites reuse in organizational tooling or internal DevOps workflows. Overall, it is a useful tool for teams working with GitLab who want to automate tasks.
    Downloads: 4 This Week
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  • 23
    Stripe.net

    Stripe.net

    Stripe.net is a sync/async .NET 4.6.1+ client

    A .NET library to facilitate Stripe payment integration, supporting a full range of payment and subscription features for .NET applications.
    Downloads: 2 This Week
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  • 24
    Stripe Ruby Library

    Stripe Ruby Library

    Ruby library for the Stripe API

    A Ruby library that enables developers to integrate Stripe’s payment gateway into Ruby applications, streamlining billing, payments, and customer management.
    Downloads: 2 This Week
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  • 25
    Laravel Echo

    Laravel Echo

    Laravel Echo library for beautiful Pusher and Ably integration

    In many modern web applications, WebSockets are used to implement realtime, live-updating user interfaces. When some data is updated on the server, a message is typically sent over a WebSocket connection to be handled by the client. This provides a more robust, efficient alternative to continually polling your application for changes. To assist you in building these types of applications, Laravel makes it easy to "broadcast" your events over a WebSocket connection. Broadcasting your Laravel...
    Downloads: 4 This Week
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