Showing 398 open source projects for "simple java code"

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  • 1
    ZXing

    ZXing

    Barcode scanning library for Java, Android

    ZXing or “Zebra Crossing” is an open source multi-format 1D/2D barcode image processing library that’s been implemented in Java, and also comes with ports to other languages. It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. ...
    Downloads: 44 This Week
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  • 2
    Pascal Editor

    Pascal Editor

    A 3D building editor built with React Three Fiber and WebGPU

    ...The editor emphasizes ease of use, allowing users to write, edit, and preview code in real time with minimal configuration. Its architecture is intentionally simple, making it easy to extend or customize for specific use cases such as embedded editors or teaching tools. The project is particularly useful for developers who want a portable and accessible coding environment that works across devices without installation.
    Downloads: 5 This Week
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  • 3
    Mermaid

    Mermaid

    Diagram and flowchart generation from text similar to markdown

    Mermaid is a JavaScript-based diagram and flowchart generating tool that uses markdown-inspired text for fast and easy generation of diagrams and charts. Forget about using heavy tools to explain your code. Mermaid greatly simplifies documentation with its simple markdown-like script language, and offers a great range of diagram and chart options. The latest version of Mermaid comes with a number of bug fixes and enhancements, as well as a new diagram type, entity relationship diagrams. Its range of available diagrams include flowcharts, sequence diagrams, gantt diagrams and more, with new ones continuously being developed.
    Downloads: 88 This Week
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  • 4
    Babylon.js

    Babylon.js

    Open game and rendering engine packed into a JavaScript framework

    ...From a ton of new tools, to improved workflows and features, new documentation and more, it is our sincere hope that Babylon.js 4.2 will make your development process faster and easier while unlocking new simple ways to work. The core focus of Babylon.js 4.2 has been around simplicity. While Babylon.js keeps its code-first approach, we’ve added many tools in the Inspector and enhanced the Node Material Editor to save time to developers and Tech Artists. With the Particle Editor, you can now create and configure particle systems with the click of the mouse.
    Downloads: 45 This Week
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  • 5
    FXGL

    FXGL

    Java/JavaFX/Kotlin Game Library (Engine)

    No installation or setup required. "Out of the box": Java 8-17, Win/Mac/Linux/Android 8+/iOS 11.0+/Web. Simple and clean API, higher level than other engines. Superset of JavaFX, no need to learn new UI API. Real-world game development techniques, entity-component, interpolated animations, particles, and many more. Games are easily packaged into a single executable .jar or native images.
    Downloads: 12 This Week
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  • 6
    Pinta

    Pinta

    Simple GTK# Paint Program

    ...Use layers to help separate and group elements of your image for easy editing. Like docked windows? No problem. Floating windows? No problem. You can even mix and match. Original Pinta code is licensed under the MIT License, see license-mit.txt for the MIT License. Code from Paint.Net 3.36 is used under the MIT License and retains the original headers on source files.
    Downloads: 10 This Week
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  • 7
    Open3D

    Open3D

    A modern library for 3D data processing

    Open3D is an open-source library that supports rapid development of software that deals with 3D data. The Open3D frontend exposes a set of carefully selected data structures and algorithms in both C++ and Python. The backend is highly optimized and is set up for parallelization. Open3D was developed from a clean slate with a small and carefully considered set of dependencies. It can be set up on different platforms and compiled from source with minimal effort. The code is clean, consistently...
    Downloads: 30 This Week
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  • 8
    Luna Paint

    Luna Paint

    A raster image editor extension for VS Code

    Luna Paint is a lightweight image editor built directly into Visual Studio Code, designed for quick pixel art and sprite editing. It integrates seamlessly with the VSCode workflow, making it ideal for developers working on game assets or simple image edits without leaving their coding environment.
    Downloads: 0 This Week
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  • 9
    Simple Infopanel

    Simple Infopanel

    Simple Infopanel is a free digital signage software in PHP and React

    Simple Infopanel is a free digital signage software that works like a slider and shows title, image or video, description and QR-Code for URL on every slide. It provides its own GUI for the editing based on PHP-Framework Symfony. The GUI has an integrated simple role concept. This tool can be used for digital signage, Information panels (infopanels), News aggregators, events or similar.
    Downloads: 7 This Week
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  • 10

    Simple Java Image Tool

    Easy-to-use command line tool for images

    SJIT is an easy-to-use command line program to analyze, manipulate and convert image files.
    Downloads: 1 This Week
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  • 11
    Taichi

    Taichi

    Productive, portable, and performant GPU programming in Python

    Taichi is an open-source, embedded DSL within Python designed for high-performance numerical and physical simulations. It uses JIT compilation (via LLVM and its runtime TiRT) to offload compute-heavy code to CPUs, GPUs, mobile devices, and embedded systems. With built-in support for sparse data structures (SNode), automatic differentiation, AOT deployment, and compatibility with CUDA, Vulkan, Metal, and OpenGL ES, it empowers disciplines like simulation, graphics, AI, and robotics
    Downloads: 1 This Week
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  • 12
    SimpleITK

    SimpleITK

    A layer built on top of the Insight Toolkit (ITK)

    ...It is built on top of the Insight Segmentation and Registration Toolkit ITK with the intent of providing a simplified interface to ITK. SimpleITK itself is written in C++ but is available for a large number of programming languages. Wrapping of the C++ code is accomplished through SWIG, in principle, any language wrapped by SWIG should be applicable to SimpleITK. Unlike ITK's support of n-dimensional spatio-temporal images, SimpleITK supports 2D, 3D and 4D images. The dimensionality refers to spatiotemporal dimensions, the voxels can be n-dimensional vectors. Open-source multi-dimensional image analysis in Python, R, Java, C#, Lua, Ruby, TCL and C++. ...
    Downloads: 20 This Week
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  • 13
    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 without adopting a large framework. ...
    Downloads: 0 This Week
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  • 14
    GeoTools, the Java GIS toolkit

    GeoTools, the Java GIS toolkit

    Toolkit for working with and mapping geospatial data

    GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
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    Downloads: 502 This Week
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  • 15
    Animated Drawings

    Animated Drawings

    Code to accompany "A Method for Animating Children's Drawings"

    AnimatedDrawings is a framework that converts user sketches or line drawings into fully animated 2D motion sequences using learned motion priors. The idea is that you draw a simple static figure (stick figure, silhouette, or contour lines), and the system produces plausible skeletal motion (walking, jumping, dancing) that adheres to the drawn shape constraints. The architecture separates shape embedding (to understand user-drawn geometry) from motion embedding / generation (to produce...
    Downloads: 0 This Week
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  • 16
    Amazon EC2 Metadata Mock

    Amazon EC2 Metadata Mock

    A tool to simulate Amazon EC2 instance metadata

    ...You can also use instance metadata to access user data that you specified when launching your instance. For example, you can specify parameters for configuring your instance, or include a simple script. You can build generic AMIs and use user data to modify the configuration files supplied at launch time. For example, if you run web servers for various small businesses, they can all use the same generic AMI and retrieve their content from the Amazon S3 bucket that you specify in the user data at launch. To add a new customer at any time, create a bucket for the customer, add their content, and launch your AMI with the unique bucket name provided to your code in the user data. ...
    Downloads: 0 This Week
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  • 17
    FreeBooth

    FreeBooth

    Free Photo Booth Software for a simple offline photo booth

    This is a simple photobooth application. You can take pictures with a camera(e.g. a dslr) and they will be shown in the application immediatly. You need no internet at your event location. Every user can save an Email-adress to his favourit picture and you can send all Emails via the sending wizard when you have internet again e.g. the next day. But it also supportes direct email sending if you have internet. To get the pictures into the booth software you have to use a tethering software...
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    Downloads: 139 This Week
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  • 18
    Bubble2

    Bubble2

    Android comic book reader, Image archive viewer. Simple yet comfy.

    Android comic book reader/Image archive viewer. Simple yet comfy. Open PDF, RAR, ZIP, 7Z, TAR files. Display BMP, JPG, GIF, PNG, WebP and JP2/J2K images. Based on Bubble v1.6.0 by Nazar Kanaev. Upgraded dependencies, enhancements as felt needed. This software is licensed under GNU General Public License v3.0 as stated on https://github.com/edeso/bubble2/blob/master/LICENSE.md . Sources and further information can be found on the project's website https://github.com/edeso/bubble2 .
    Downloads: 108 This Week
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  • 19
    jPicEdt

    jPicEdt

    Another drawing editor for LaTeX with PSTricks & TikZ

    jPicEdt is an extensible internationalized vector-based drawing editor for LaTeX and related packages (TikZ, PsTricks,...), written in Java. It is also a library of reusable high-level graphic primitives.
    Downloads: 6 This Week
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  • 20
    Jmol

    Jmol

    An interactive viewer for three-dimensional chemical structures.

    Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other...
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    Downloads: 759 This Week
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  • 21
    grafx - Extensible Java Graphics Package

    grafx - Extensible Java Graphics Package

    Extensible Line-drawing & Polygon-filling Rasterization Libs for Java

    Line-drawing and polygon-filling rasterization algorithms in Java. Simple 2D package and more complex 3D package with Z-buffering. Texture mapping not supported at the moment. Color interpolation for lines, Gouraud shading for polygons fully supported. Floating point vertex coordinates, not integer. Pixel-level aliasing, not endpoint aliasing. Doesn't use Bresenham line style! Works with all Java versions.
    Downloads: 0 This Week
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  • 22

    Texture Generator

    app for creating procedural textuures

    This is simple image editor witch goal is to save small C++ code generating this image. It's mostly for demoscene artists.
    Downloads: 0 This Week
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  • 23

    SimpleFaceDetect

    Simple library to detect faces in an image.

    Simple library to detect faces in an image. No additional dll's, components needed. Just plain object pascal code. Run in delphi or lazarus. Open project and press F9. That's it.
    Downloads: 0 This Week
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  • 24
    Raffy Timelapse

    Raffy Timelapse

    The free and open-source timelapse software...

    ...This program is completly free of charge, without any advertisement and open-source. Please feel free to report any bugs or feature request under the tab 'Tickets'. This software uses code of FFmpeg (ffmpeg.org) licensed under the LGPLv2.1.
    Downloads: 37 This Week
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  • 25
    JaxoDraw

    JaxoDraw

    JaxoDraw: Feynman Diagrams made easy!

    JaxoDraw is a tool to generate Feynman diagrams in a mouse click-and-drag fashion. Graphs can be exported to a variety of graphics formats and arbitrary latex code can be used for labels to produce high-quality publishing-style figures.
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    Downloads: 38 This Week
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