Java Miscellaneous

Open-source Java projects categorized as Miscellaneous | Edit details

Top 23 Java Miscellaneou Projects

  • Design Patterns

    Design patterns implemented in Java

    Project mention: Help with design pattern | | 2022-01-05

    That's an achitecture not a design pattern, if you want to look a some design patterns you can find some here or here .

  • FizzBuzz Enterprise Edition

    FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

    Project mention: ELI5 Why is OOP bad/frowned upon? | | 2022-01-26
  • SonarLint

    Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

  • Modern Java - A Guide to Java 8

    Modern Java - A Guide to Java 8

    Project mention: Coming from .net to java | | 2021-05-18

    Otherwise, learning Maven has been really important. As for learning the language, I liked Winterbe's guides. Here's one.

  • OpenRefine

    OpenRefine is a free, open source power tool for working with messy data and improving it

    Project mention: Ask HN: Anyone making a living building desktop applications? | | 2022-01-21
  • javaslang-circuitbreaker

    Resilience4j is a fault tolerance library designed for Java8 and functional programming

    Project mention: Summary of the AWS Service Event in the Northern Virginia (US-East-1) Region | | 2021-12-10

    In JVM land resilience4j is the de facto successor of Hystrix:

  • J2ObjC

    A Java to iOS Objective-C translation tool and runtime.

  • JavaCV

    Java interface to OpenCV, FFmpeg, and more

    Project mention: OCR, find text in image library ? | | 2021-10-07

    Just checking my code. I ended up using this: Specifically the javacv-platform library:

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • failsafe

    Fault tolerance and resilience patterns for the JVM

    Project mention: A tentative comparison of fault tolerance libraries on the JVM | | 2022-01-09

    A couple of libraries implement these features on the JVM. In this post, we will look at Microprofile Fault Tolerance, Failsafe and Resilience4J.

  • Jimfs

    An in-memory file system for Java 7+

    Project mention: Working and unit testing with temporary files in Java | | 2021-03-08

    I use Google's JIMFS "Just In Memory Filesystem" in my unit tests and have been very happy. No need to clean something up that disappears as soon as the test is over. Let's you create unix or windows style filesystems and I've used it to test a disk space healthcheck because you can set a limit to the size of the filesystem it creates. Very flexible and easy to use.

  • Lanterna

    Java library for creating text-based GUIs

    Project mention: Charm – tools to make the command line glamorous | | 2022-01-23
  • JDeferred

    Java Deferred/Promise library similar to JQuery.

  • CQEngine

    Ultra-fast SQL-like queries on Java collections

    Project mention: CQEngine for Java Tutorials/ Guides / Books? | | 2021-07-05
  • jsweet

    A Java to JavaScript transpiler.

    Project mention: The Future Of The Web | | 2021-07-18

    I look forward to getting back into front-end if I can do it in Java only (which can be done today) ... and not be looked down upon by frontenders, the CSS tricks designer crowd and the highly vocal JavaScript crowd.

  • Codename One

    Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.

    Project mention: Debugging RAM: Detect/Fix Memory Leaks in Managed Languages - Heap Deep Dive, Part 2 | | 2022-01-25

    Developers often discard the JTable object and keep the model. But because of the way MVC works in some UI frameworks (like Swing, Codename One etc.) a view registers itself as a listener to the model. This means that if you keep a reference to the model, the JTable can't be removed.

  • FF4J

    Feature Flags for Java made easy

  • JBake

    Java based open source static site/blog generator for developers & designers.

    Project mention: Can I run FreeMarker locally without a lot of setup? | | 2021-12-01

    What immediately springs to mind is JBake ( which is a Java static site generator that supports FreeMarker templates (and you can install it with sdkman).

  • Simple Java Mail

    Simple API, Complex Emails (Jakarta Mail smtp wrapper)

  • Polyglot for Maven

    Support alternative markup for Apache Maven POM files

    Project mention: From Maven 3 to Maven 5 | | 2021-12-21

    There is a certain argument to be made for user ergonomy. Many developers are drawn to Gradle and friends, or to work with polyglot Maven, because they support a more concise syntax. This is not necessarily a contradiction with Maven's Goals!

  • Togglz

    Feature Flags for the Java platform

    Project mention: Continuous integration and feature toggles | | 2021-06-01

    While it's fairly easy to implement all the logic of feature toggles manually, I recommend that you use a library for this purpose. Some options are: togglez (Java), fflip (JavaScript), NFeature (.NET), among many others.

  • LightAdmin

    [PoC] Pluggable CRUD UI library for Java web applications

  • Joda-Money

    Java library to represent monetary amounts.

  • TypeTools

    Tools for working with generic types

    Project mention: Get type of List<T> for passing as parameter | | 2021-02-21

    There’s a trick to get type involving subclasses, see

  • Membrane Service Proxy

    API gateway for REST and SOAP written in Java.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-01-26.

Java Miscellaneous related posts


What are some of the best open-source Miscellaneou projects in Java? This list will help you:

Project Stars
1 Design Patterns 72,801
2 FizzBuzz Enterprise Edition 16,339
3 Modern Java - A Guide to Java 8 15,446
4 OpenRefine 8,584
5 javaslang-circuitbreaker 7,617
6 J2ObjC 5,863
7 JavaCV 5,631
8 failsafe 3,589
9 Jimfs 2,097
10 Lanterna 1,783
11 JDeferred 1,482
12 CQEngine 1,444
13 jsweet 1,263
14 Codename One 1,155
15 FF4J 1,025
16 JBake 961
17 Simple Java Mail 943
18 Polyglot for Maven 800
19 Togglz 726
20 LightAdmin 650
21 Joda-Money 582
22 TypeTools 546
23 Membrane Service Proxy 364
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