Top 23 Java Project Projects
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
:fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.
Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.
an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.
A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)Project mention: What are some open source applications which have a robust external API calls implementations ? | reddit.com/r/java | 2021-08-24
GraalVM: Run Programs Faster Anywhere :rocket:Project mention: Which Version of JDK Should I Use? | news.ycombinator.com | 2021-10-10
FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.Project mention: simple is boring | reddit.com/r/ProgrammerHumor | 2021-10-16
Zipkin is a distributed tracing systemProject mention: A practical tracing journey with OpenTelemetry on Node.js | dev.to | 2021-10-08
Let's talk about the exporter. Because OTel is an open standard, you can theoretically export to any tool that supports the OTel API. For example, there's a ConsoleExporter included that prints traces to the console, but that's not very useful. There's an exporter to Elasticsearch, and you can write your own library to export to a file or database or whatever. However, two of the most popular options are Jaeger and Zipkin, and you can easily run them locally with Docker.
Run Linux Software Faster and Safer than Linux with Unikernels.
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
A scalable web crawler framework for Java.
Quarkus: Supersonic Subatomic Java.Project mention: Java Equivalent of Express.js for REST | reddit.com/r/java | 2021-10-14
Have you checked out Quarkus?
Java interface to OpenCV, FFmpeg, and moreProject mention: OCR, find text in image library ? | reddit.com/r/scala | 2021-10-07
Just checking my code. I ended up using this: https://github.com/bytedeco/javacv. Specifically the javacv-platform library: http://bytedeco.org/builds/.
Micronaut Application FrameworkProject mention: Is it possible for an annotation processor to have a dependency on another? | reddit.com/r/javahelp | 2021-10-08
Not an explicit dependency, but one nonetheless which breaks a build. Here is what's happening: I have a Micronaut app that uses the Immutables annotation processor to generate Immutable* classes at compile time.
Distributed ID Generate Service (by Meituan-Dianping)
A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)Project mention: Learn SQL | news.ycombinator.com | 2021-08-03
You might find https://trino.io/ interesting. It allows you to bolt on a MPP SQL execution engine on top of any data source including pre-built connectors for Druid and Kafka.
It's all ANSI SQL and the best part is you can combine data from heterogenous sources. e.g. You can join data between a topic in Kafka and a table in Druid or even between Kafka, S3 and your RDBMS.
Disclaimer: I'm a maintainer of the project.
Java runtime metadata analysisProject mention: Get list of objects/classes/interfaces under a package | reddit.com/r/androiddev | 2021-07-03
I'm building an app with Jetpack Compose in Kotlin, and I would like to get a list of material icons from the package androidx.compose.material.icons. I think scanning the package and get the list of objects would be good enough, so I have tried using classgraph and reflections but both of them return an empty list even when I scanned with no filters i.e just input the package name (I followed their sample code). I hope someone who has done this before can show me the correct approach to this issue, thanks a lot
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.Project mention: Java Equivalent of Express.js for REST | reddit.com/r/java | 2021-10-14
If you want something really small that simply let's you expose REST APIs using plain Java, without the IoC containers, you might want to check out Javalin, Ratpack or Armeria
The modern Java bytecode editorProject mention: How do I create GUIs like this using a resource pack? | reddit.com/r/admincraft | 2021-10-15
method: get this, run it and drag the resource pack file in there, then go to file -> export program -> name it something like pack.zip.
Brings the popular ruby faker gem to JavaProject mention: Reasons to avoid RandomStringUtils for test data generation | dev.to | 2021-10-15
JavaFaker](https://github.com/DiUS/java-faker) is an open-source library based on Faker to generate fake data.
Apache CalciteProject mention: Open Source SQL Parsers | dev.to | 2021-10-08
There are multiple projects that maintain parsers for popular open source databases like MySQL and Postgres. For other open source databases, the grammar can be extracted from the open-source project. For commercial databases, the only option is to reverse engineer the complete grammar. There are SQL parser/optimizer platforms like Apache Calcite that help to reduce the effort to implement the SQL dialect of your choice.
jOOR - Fluent Reflection in Java jOOR is a very simple fluent API that gives access to your Java Class structures in a more intuitive way. The JDK's reflection APIs are hard and verbose to use. Other languages have much simpler constructs to access type meta information at runtime. Let us make Java reflection better.
A better compressed bitset in JavaProject mention: Seeking: efficient CL bitsets. | reddit.com/r/lisp | 2021-10-03
might be able to use one of the roaring bitmap implementations https://roaringbitmap.org/ via ffi, or port one to CL. been using them from clojure via java implementation, great lib.
OpenPDF is a free Java library for creating and editing PDF files with a LGPL and MPL open source license. OpenPDF is based on a fork of iText. We welcome contributions from other developers. Please feel free to submit pull-requests and bugreports to this GitHub repository. ⛺Project mention: Can I use OpenPDF (unmodified) in my commercial application without distributing the source code of my app? | reddit.com/r/learnjava | 2021-05-27
IANAL, but if it's this (https://github.com/LibrePDF/OpenPDF) it seems to be LGPL, which means you can use it with a closed source, commercial app. There are additional restrictions however, so it'd be wise to do some more thorough reading around the license and what it allows (and doesn't.)
What are some of the best open-source Project projects in Java? This list will help you:
|6||FizzBuzz Enterprise Edition||15,570|
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