Showing 18451 open source projects for "java open source"

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  • 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.

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    R.swift

    R.swift

    Autocompleted resources like images, fonts & segues in Swift projects

    Get strong typed, autocompleted resources like images, fonts and segues in Swift projects. It makes your code that uses resources to be fully typed, less casting and guessing what a method will return. Compile time checked, no more incorrect strings that make your app crash at runtime. Autocompleted, never have to guess that image name again. For autocompleted images, and compiletime checked images. After installing R.swift into your project you can use the R-struct to access resources. If...
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  • 2
    Emoji for Python

    Emoji for Python

    emoji terminal output for Python

    Emoji for Python. This project was inspired by kyokomi. The entire set of Emoji codes as defined by the Unicode consortium is supported in addition to a bunch of aliases. By default, only the official list is enabled but doing emoji.emojize(language='alias') enables both the full list and aliases. By default, the language is English (language='en') but also supported languages are Spanish ('es'), Portuguese ('pt'), Italian ('it'), French ('fr'), German ('de'). The...
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  • 3
    Image Crop Picker

    Image Crop Picker

    iOS/Android image picker with support for camera, video, etc.

    Image Crop Picker is an iOS/Android image picker with support for camera, video, configurable compression, multiple images and cropping. Module is creating tmp images which are going to be cleaned up automatically somewhere in the future. If you want to force cleanup, you can use clean to clean all tmp files, or cleanSingle(path) to clean single tmp file. Some of these types may not be available on all iOS versions.
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  • 4
    python-socketio

    python-socketio

    Python Socket.IO server and client

    python-socketio is a robust Python library that implements the Socket.IO protocol, enabling real-time, bidirectional communication between web clients and servers. It works with multiple asynchronous frameworks such as asyncio, eventlet, and gevent, so developers can choose the concurrency model that best fits their application needs while still using a consistent API. The library provides both server and client implementations, allowing Python applications to serve and communicate with...
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  • The Original Buy Center Software. Icon
    The Original Buy Center Software.

    Never Go To The Auction Again.

    VAN sources private-party vehicles from over 20 platforms and provides all necessary tools to communicate with sellers and manage opportunities. Franchise and Independent dealers can boost their buy center strategies with our advanced tools and an experienced Acquisition Coaching™ team dedicated to your success.
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  • 5
    TL WebRTC File (tl-rtc-file)

    TL WebRTC File (tl-rtc-file)

    WebRTC P2P online web media streaming tool

    tl-rtc-file is a lightweight JavaScript library that enables real-time, peer-to-peer file sharing using WebRTC. It allows users to transfer files directly between browsers without relying on a server, cloud storage, or backend infrastructure. The library is ideal for building web apps, chat systems, or support tools that require fast and secure file exchange with minimal setup. With optional compression and simple integration, tl-rtc-file emphasizes efficiency and privacy in web-based file sharing.
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  • 6
    PHP-GLFW

    PHP-GLFW

    A fully-featured OpenGL and GLFW extension for PHP

    php-glfw brings the GLFW library to the PHP language, enabling native GUI and OpenGL windowing capabilities directly from PHP scripts. This experimental extension allows developers to create real-time graphical applications, games, and simulations in PHP—traditionally a backend web language—by binding low-level graphics and windowing APIs. It opens creative possibilities for developers more comfortable in PHP or looking to prototype desktop applications with web-style syntax. It’s ideal for...
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  • 7
    Diligent Core

    Diligent Core

    A modern cross-platform low-level graphics API

    DiligentCore is a low-level, cross-platform rendering library designed to provide a modern graphics abstraction layer over Direct3D11, Direct3D12, OpenGL, Vulkan, and Metal. It’s aimed at developers building high-performance rendering engines and scientific visualization tools. DiligentCore gives precise control over GPU resources and rendering pipelines, while also abstracting away platform-specific boilerplate. The library is modular, extensible, and well-suited for projects that require...
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  • 8
    Laravel Mediable

    Laravel Mediable

    Laravel-Mediable is a package for easily uploading and attaching media

    Laravel-Mediable is a package for easily uploading and attaching media files to models with Laravel. The filesystem-driven approach is easily configurable to allow any number of upload directories with different accessibility. Easily restrict uploads by MIME type, extension, and/or aggregate type (e.g. image for JPEG, PNG or GIF). Many polymorphic relationships allow any number of media to be assigned to any number of other models without any need to modify their schema.
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  • 9
    Landscapist

    Landscapist

    Pluggable, highly optimized Jetpack Compose image loading library

    Landscapist is a highly optimized, pluggable Jetpack Compose image loading solution that fetches and displays network images with Glide, Coil, and Fresco. This library supports tracing image loading states, composing custom implementations, and some valuable animations, such as crossfades, blur transformation, and circular reveals. You can also configure and attach image-loading behaviors easily and fast with image plugins. Landscapist is built with a lot of consideration to improve the...
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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
    React Diagrams

    React Diagrams

    Super simple, no-nonsense diagramming library written in react

    A flow & process orientated diagramming library inspired by Blender, Labview and Unreal engine. Modern Codebase written entirely in Typescript and React, the library makes use of powerful generics, advanced software engineering principles and is broken up into multiple modules. Hackable and extensible the entire library including its core can be extended, rewired and re-assembled into fundamentally different software to suit your own software needs. HTML nodes as a first-class citizen the...
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  • 11
    model-viewer

    model-viewer

    Easily display interactive 3D models on the web and in AR

    Easily display interactive 3D models on the web & in AR. Use our Editor to test your 3D models and download a starter website. Generate your own 3D Twitter card for any website. :focus-visible is an as-yet unimplemented web platform feature that enables content authors to style a component on the condition that it received focus in such a way that suggests the focus state should be visibly evident. The :focus-visible capability has not been implemented in any stable browsers yet. If the...
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  • 12

    radon-transform-for-java

    Library with a Radon Transform implementation for Java

    There is a RadonTransformExecutor, which can be easily configured for using multithreading. That RadonTransformExecutor invokes the RadonTransformCalculator, and returns a Future<RadonTransformCalculator>. If succeeded, you will get a RadonTransformCalculator object, which includes a RadonTransformResult, which has the Radon Transform, which can be browsed. The shared zip includes the library and an example, which shows how to make the library work in a real case. You can see...
    Downloads: 1 This Week
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  • 13
    NextLevel

    NextLevel

    Media Capture in Swift

    NextLevel is a Swift camera system designed for easy integration, customized media capture, and image streaming in iOS. Integration can optionally leverage AVFoundation or ARKit. ARKit and the True Depth Camera software features are enabled with the inclusion of the Swift compiler flag USE_ARKIT and USE_TRUE_DEPTH respectively. Apple will reject apps that link against ARKit or the True Depth Camera API and do not use them. If you use Cocoapods, you can include -D USE_ARKIT or -D...
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  • 14
    ReacType

    ReacType

    Prototyping Tool for exporting React/Typescript Applications!

    ReacType is a rapid prototyping tool built on Electron that allows users visualize their application architecture dynamically, employing a drag-and-drop canvas display and an interactive, real-time component code preview that can be exported as a React app for developers employing React component architecture alongside the comprehensive type-checking of TypeScript. In other words, you can draw prototypes and export React / TypeScript code! After opening the dmg and dragging ReacType into...
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  • 15
    Kornia

    Kornia

    Open Source Differentiable Computer Vision Library

    Kornia is a differentiable computer vision library for PyTorch. It consists of a set of routines and differentiable modules to solve generic computer vision problems. At its core, the package uses PyTorch as its main backend both for efficiency and to take advantage of the reverse-mode auto-differentiation to define and compute the gradient of complex functions. Inspired by existing packages, this library is composed by a subset of packages containing operators that can be inserted within...
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  • 16
    WWDC

    WWDC

    The unofficial WWDC app for macOS

    Watch all WWDC videos from this year and previous years. Watch this year’s sessions live, download videos for later, watch on your Chromecast or in Picture-in-Picture mode, search and filter by event, track and platform. Transcripts are now provided by Apple. Universal Links and Handoff. Share Clips. New Community tab with curated content from CocoaHub. Some of our other favourite WWDC and Apple developer related projects are Apple Developer app for iOS, which is Apple's official Developer...
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  • 17
    Search by Image

    Search by Image

    Browser extension for reverse image search, available for Chrome

    Search by Image is a powerful browser extension for Safari that makes effortless reverse image searches possible, and comes with support for more than 30 search engines, such as Google, Bing, Yandex, Baidu and TinEye. Search by Image is an open source project made possible thanks to a community of awesome supporters. By purchasing the extension on the Mac App Store, you help support the continued development of the extension. The extension helps journalists and researchers verify the authenticity of images, and assists in the identification of false information on social media. ...
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  • 18
    LDtk

    LDtk

    Modern, lightweight and efficient 2D level editor

    ...I created this tool from my 20+ years of experience creating various games (including Dead Cells and game jams). To be exact, LDtk is “pay-what-you-want, including free“, even for commercial projects. Everything you create using LDtk is yours. By the way, LDtk is also open-source, so you could even grab the code and adapt it to your needs. Every UI details were carefully designed to make the process of creating levels as smooth as possible. For every new tool out there, there is this moment when you need to write the importer for your fav engine. I’ve been there too: so LDtk offers a Super Simple Export option. ...
    Downloads: 3 This Week
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  • 19
    Christmas Tree

    Christmas Tree

    Just a simple Christmas tree, based on reddit story

    atree is a lightweight JavaScript library for managing and visualizing hierarchical tree data structures in a flexible and efficient way. It offers core abstractions for creating nodes, building parent–child relationships, and traversing trees with utilities for depth, breadth, and custom iteration strategies. Because tree structures are ubiquitous in computing—from file systems and organizational charts to DOM structures and evolutionary taxonomies—atree provides a reusable foundation for...
    Downloads: 0 This Week
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  • 20
    Krypt

    Krypt

    Build a Web 3.0 React Solidity blockchain application

    This repository accompanies a step-by-step tutorial for building a Web3 decentralized application that connects a React front end to Ethereum smart contracts written in Solidity. It walks you through setting up MetaMask, configuring a local or test blockchain, and wiring contract methods to a clean, modern UI. The project emphasizes end-to-end learning: from authoring and compiling a smart contract, to deploying it, and then interacting with it via web3 libraries in React. It demonstrates...
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  • 21
    frame.js

    frame.js

    JavaScript Sequence Editor

    frame.js is a tiny utility for orchestrating frame-based animations with requestAnimationFrame while keeping code clean and predictable. It abstracts the boilerplate of setting up a render loop, tracking elapsed time, and updating callbacks at the right cadence. By providing a simple lifecycle—start, stop, tick—it encourages separation between state updates and rendering, which is essential for smooth visuals. The library aims to be unobtrusive: you can drop it into demos or prototypes...
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  • 22
    Librum

    Librum

    The Librum client application

    A clean and powerful way to read and manage your e-books on any device. Create your own personalized online library that you can access from any device, anytime, anywhere. Librum automatically saves everything you need to the cloud. Focus on what actually matters, using a simple and straight forward interface. Librum works out of the box, everywhere and at any time. Organize your library the way you want it to be using Librum's organization features. Add your books to collections, tag them,...
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  • 23
    svelte-jsoneditor

    svelte-jsoneditor

    Web-based tool to view, edit, format, repair, query, & transform JSON

    A web-based tool to view, edit, format, transform, and validate JSON. The library is written with Svelte, but can be used in plain JavaScript too, and in any framework (SolidJS, React, Vue, Angular, etc). View and edit JSON, has a low-level text editor and high-level tree view and table view. Format (beautify) and compact JSON. Sort, query, filter, and transform JSON. JSON schema validation and pluggable custom validation. Color highlighting, undo/redo, search and replace. Utilities like a...
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  • 24
    PhotoEditor

    PhotoEditor

    A Photo Editor library with simple, easy support for image editing

    A Photo Editor library with simple, easy support for image editing using Paints, Text, Filters, Emoji and Sticker like stories. Drawing on the image with the option to change its Brush's Color, Size, Opacity, Erasing and basic shapes. Apply Filter Effect on the image using MediaEffect. Adding/Editing Text with the option to change its Color with Custom Fonts. Adding Emoji with Custom Emoji Fonts. Adding Images/Stickers. Pinch to Scale and Rotate views. Undo and Redo for Brush and Views....
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  • 25
    ESP8266Audio

    ESP8266Audio

    Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3

    Arduino library for parsing and decoding MOD, WAV, MP3, FLAC, MIDI, AAC, and RTTL files and playing them on an I2S DAC or even using a software-simulated delta-sigma DAC with dynamic 32x-128x oversampling. ESP8266 is fully supported and most mature, but ESP32 is also mostly there with built-in DAC as well as external ones. For real-time, autonomous speech synthesis, check out ESP8266SAM, a library that uses this one and a port of an ancient format-based synthesis program to allow your...
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