Browse free open source Java Libraries and projects below. Use the toggles on the left to filter open source Java Libraries by OS, license, language, programming language, and project status.

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  • 1
    Light library for easy translation of Java programs using annotations and reflection.
    Downloads: 26 This Week
    Last Update:
    See Project
  • 2
    threeten
    ThreeTen provides a modern date and time library for Java and is the reference implementation for JSR-310. It includes many of the lessons of the Joda-Time project and aims to standardise date and time concepts in computing. Code now integrated into OpenJDK, this project is archived.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 3
    BrAPI is a Java API for brazillian developers with a couple of utilities to use with date,money,conversors,validators and factories.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    The Java Galician Locale is an implementation of Java localization SPIs which will allow the Java VM to use the Galician Language (locales "gl" and "gl_ES"), one of the official languages of Spain, which is not included in Sun's JVM distribution
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5

    Joda - Money

    Project moved to GitHub

    Joda-Money is a small library providing money and currency classes to complement Java 5 onwards. Project moved to GitHub: https://github.com/JodaOrg/joda-money
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6

    TinyTemplate

    A single-file extensible template engine

    TinyTemplate is a small single-file templating engine in Java. A PHP version is also available. Templates can access the available variables and nested fields/values, format the values dependent on the locale. Conditional statements and loops are also supported.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    i18n4java is an I18N framework for Java to change the way how strings are internationalized. This framework is inspired by QT's I18N framework and uses all features of Java's L10N to get a tiny and clean framework which helps to write clean code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    jFuzzyDate
    jFuzzyDate is a lightweight java library for formatting easily readable time distances, durations and dates.
    Downloads: 0 This Week
    Last Update:
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