Showing 34886 open source projects for "java-legacy"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

    Cloud SQL Enterprise Plus delivers near-zero downtime with 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server.
    Try Free
  • 1
    Spring MicroServices

    Spring MicroServices

    Microservices using Spring Boot, Spring Cloud, Docker and Kubernetes

    ...The repository emphasizes best practices in microservice design, including fault tolerance and monitoring. It is structured as a step-by-step course with real application scenarios. Overall, it provides a strong foundation for developing cloud-native Java applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2

    kotlinLab

    A MATLAB-like scientific programming environment for Kotlin and Java

    ...The KotlinLab user can work either with a MATLAB-like command console, or with a flexible editor based on the rsyntaxarea component, that offers more convenient code development. KotlinLab supports extensive plotting facilities and can exploit effectively a lot of powerful Java scientific libraries, as JLAPACK , Apache Common Maths , EJML , MTJ , NUMAL translation to Java , Numerical Recipes Java translation , Colt etc. KotlinLab aims to explore the superb DSL construction facilities of the Kotlin Language and the JShell environment of Java to provide an effective scientific programming environment for the JVM. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Code Scanner

    Code Scanner

    Code scanner library for Android, based on ZXing

    Code scanner library for Android, based on ZXing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • 5
    simple calculator ->>> typing string-> converting string to two arraylists (one with numbers second with operators)-> searching from left for privileged operators-> calculating them-> returning result as a string. //---REQUIRES JAVA JDK---//
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Czasami pobierając Polskie napisy do filmów, pobierają się one w kodowaniu znaków ANSI/ASCI, kodowanie te nie pozwala na polskie znaki i zmienia je na inne, program "naprawia" napisy oraz zmienia kodowanie na UTF-8. //---WYMAGA JAVA JDK---//
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Log4jScanner

    Log4jScanner

    A log4j vulnerability filesystem scanner and Go package

    log4jscanner is a filesystem scanner and Go package that helps organizations quickly identify vulnerable Log4j components inside JARs and shaded dependencies. Instead of probing networks, it walks directories and archives, including nested JARs, to find version fingerprints and risky classes associated with the Log4Shell family of issues. The focus on static analysis makes it suitable for container images, build artifacts, and offline systems where active scanning isn’t feasible. Clear,...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    redaxios

    redaxios

    The Axios API, as an 800 byte Fetch wrapper

    ...By mirroring axios method shapes, it allows many codebases to swap without large refactors, particularly for front-end bundles that need to shrink. The library favors standards and simplicity, avoiding legacy shims where the platform already provides the capability. Despite its size, it covers the common 90% of use cases—GET/POST helpers, timeouts, and error normalization—making it a pragmatic default for new projects. For teams chasing performance budgets, redaxios offers a familiar developer experience with less payload and fewer dependencies.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    DE AutoDoc

    DE AutoDoc

    Generate automated documentation for any programming language.

    This tool generates automated API documentation for your source code. The markup is similar to Javadoc (TM), but all programming languages are supported, not only Java. Also somewhat compatible to Doxygen(TM). Several HTML output options are available. Also LaTeX and Epub output is supported. Command line and GUI are both available. Needs Java SDK 1.4 or higher installed on your system. No external library is used in this project, therefore no danger by Log4j library bug. Version 1.0.15, introduced an optional Graphical User Interface (GUI). ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

    Build and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
    Try Free
  • 10
    Space-Faring
    Space-Faring is a 2D single-player turn-based space strategy game. The strategy revolves around 4X space conquest. Some inspiration came from Master of Orion and Outpost. The game is written in Java and is still under development.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    JPrefs

    JPrefs

    Java Preferences Editor

    ...Also exporting and importing of preferences to and from XML files is supported by JPrefs as well. JPrefs is written in Java and uses Java FX for its GUI. Packages for the common operating system Mac OS X, Windows and Linux are available.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    tabtoy

    tabtoy

    High performance tabular data exporter

    High-performance tabular data export tool. Support Xlsx/CSV as mixed input of tabular data. Support JSON/Golang/C#/Java/Lua/binary source, data, and type output. Automatic cell data format checking, accurate to cell errors. Support predefined enumeration can use Chinese enumeration type. Support table splitting, support multi-person collaboration. Support KV configuration table, convenient to use the table as a configuration file. Multi-core concurrent export, cache acceleration, export hundreds of files in seconds. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Cyclops

    Cyclops

    An advanced platform for writing functional applications in Java 8

    Fast purely functional datastructures (Vector, Seq / List, LazySeq / LazyList, NonEmptyList, HashSet, TreeSet, TrieSet, HashMap, LinkedMap, MultiMap, TreeMap, BankersQueue, LazyString, Discrete Interval Encoded Tree, Zipper, Range, Tree, DifferenceList, HList, Dependent Map). Structural Pattern Matching API (deconstruct algebraic product and sum types). Improved type safety via the removal of unsafe APIs -- E.g. Unlike Optional, Option has no get method (which could throw a null pointer) --...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    SoloPi

    SoloPi

    SoloPi Automated Testing Tool

    SoloPi is a wireless, non-intrusive Android automation tool. The public beta version has three main functions: recording and playback, performance testing, and multiple controls on one machine, which can save valuable time for test developers. SoloPi has the ability to record operations. Users only need to execute the use case steps through SoloPi, and SoloPi can record the user's operations and support playback on various devices, all of which can be done independently on the mobile phone....
    Downloads: 3 This Week
    Last Update:
    See Project
  • 16
    JSettlers2 is a web-based version of the board game Settlers of Catan written in Java. This client-server system supports multiple simultaneous games between people and/or AI bots. Originally written by Robert S Thomas as an AI dissertation (http://sourceforge.net/projects/jsettlers). The active source code is hosted at https://github.com/jdmonin/JSettlers2 including full history; the sourceforge CVS is historical up to 2012-09-28.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 17
    ASRT Speech Recognition

    ASRT Speech Recognition

    A Deep-Learning-Based Chinese Speech Recognition System

    ASRT is an end-to-end deep-learning Chinese ASR system built with TensorFlow/Keras, using convolution + CTC and a Max-Entropy HMM language model. It provides a REST/gRPC server backend and client SDKs in multiple languages (Python, Java, Go, Windows). Notably lightweight, it performs well without needing GPU acceleration and runs across platforms, targeting developers and researchers building Chinese voice interfaces.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    SD Recover

    Memory card image recovery

    A collection of tools to assist the recovery of files from a corrupt memory card. Initial aim of this project was to recover photographic jpeg and avi files from a corrupt SD card. However, the tools might be usable in other situations. Current project is fairly rough and may need some adjustment to the source code to work for specific cases.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    java-contest-assistant

    Assists at online judge contests to quick code input/output and use multiple sources for Java.

    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    7-Zip-JBinding

    7-Zip-JBinding

    Java wrapper for 7z archiver engine

    Native (JNI) cross-platform library to extract (password protected, multi-part) 7z Zip Rar Tar Split Lzma Iso HFS GZip Cpio BZip2 Z Arj Chm Lhz Cab Nsis Deb Rpm Wim Udf archives and create 7z, Zip, Tar, GZip & BZip2 from Java.
    Leader badge
    Downloads: 28 This Week
    Last Update:
    See Project
  • 21
    SpringBoot Labs

    SpringBoot Labs

    A repository covering six columns

    SpringBoot-Labs is a comprehensive learning and reference repository created by yudaocode that explores advanced concepts, features, and best practices in Spring Boot development. The project provides an extensive collection of example modules, each demonstrating a specific framework integration or architectural pattern within the Spring ecosystem. Topics include web development, microservices, security, messaging, distributed systems, DevOps deployment, and cloud-native application design....
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    waybackurls

    waybackurls

    Fetch all the URLs that the Wayback Machine knows about for a domain

    ...The tool is particularly valuable in security research, bug bounty hunting, and penetration testing, as it uncovers endpoints that may no longer be publicly linked but still exist on servers. By leveraging archived data, waybackurls helps identify hidden attack surfaces, legacy APIs, and forgotten resources that could be vulnerable. Its design is intentionally simple and efficient, focusing on delivering large volumes of URLs quickly with minimal configuration. The output can be combined with other tools for further analysis, such as filtering parameters or probing endpoints.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 23
    The Lemur Project

    The Lemur Project

    Search engine and data mining applications and ClueWeb datasets.

    The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources that support research and development of information retrieval and text mining software, including the Indri search engine in C++, the Galago search engine research framework in Java, the RankLib learning to rank library, ClueWeb09 and ClueWeb12 datasets and the Sifaka data mining application.
    Leader badge
    Downloads: 56 This Week
    Last Update:
    See Project
  • 24
    embKernel

    embKernel

    C++ embedded RTOS,TCP/IP,TLS,FAT,USB,PERIPHERALS,...

    Aim of embKernel is to produce an unified C++ source for embedded devices (cortex-M uC for the time being) which includes: -RTOS -TCP/IP stack -TLS (Work in progress) -FAT32 file system -USB stack -Drivers for common uControllers peripherals See the wiki pages for more information.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    Similarity

    Similarity

    Text similarity calculation Toolkit for Java

    Similarity is a Java toolkit for calculating similarity scores between text strings. It provides a collection of algorithms for word similarity, phrase similarity, sentence similarity, paragraph similarity, semantic comparison, sentiment tendency, and approximate word discovery. The project is designed to teach and apply natural language similarity methods while keeping the architecture practical and customizable.
    Downloads: 2 This Week
    Last Update:
    See Project