Open-source projects categorized as Projects Edit details
Language filter: + Java + Go + C++ + Elixir

Top 23 Project Open-Source Projects

  • Arthas

    Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

    Project mention: What's the most interesting open-source project to study? | | 2022-01-24


  • Nacos

    an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

    Project mention: 27 open-source tools that can make your Kubernetes workflow easier 🚀🥳 | | 2021-11-09

    Download’s Tech Salary Report. Median salaries, most in-demand technologies, state of the remote work... all you need to know your worth on the market by tech recruitment platform

  • Seata

    :fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution.

    Project mention: Seata – Distributed Transaction Framework | | 2022-01-25
  • Sentinel

    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)

  • FizzBuzz Enterprise Edition

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

    Project mention: Imposter syndrome comes in many shapes and forms | | 2022-09-26

    Sounds like they need a mirror in the form of enterprise fizzbuzz

  • Graal

    GraalVM: Run Programs Faster Anywhere :rocket:

    Project mention: Universal compiler using WASM architecture | | 2022-09-22

    Other than that, this sounds like GraalVM

  • zipkin

    Zipkin is a distributed tracing system

    Project mention: Distributed tracing with Envoy, Kuma, Grafana Agent, and Jaeger | | 2022-09-28

    There are several options when it comes to distributed tracing backends like Zipkin, Grafana Tempo, and Jaeger.

  • Scout APM

    Truly a developer’s best friend. Scout APM is great for developers who want to find and fix performance issues in their applications. With Scout, we'll take care of the bugs so you can focus on building great things 🚀.

  • bytecode-viewer

    A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

    Project mention: Reverse Engineering Tools in 2022 | | 2022-09-18

    I think they forgot to google translate the disadvantages of JEB Decompiler

    I haven't used JEB to comment, but I've gotten a lot of mileage out of and then feed the normal Java jars it produces into and (of course) one shouldn't overlook picking your favorite tool for dealing with AndroidManifest.xml which often has fun things hiding in it

    While digging up those links, I was reminded that some folks enjoy because it can be easier to "try out" a few of the decompilation engines, but I don't use it because it's hard to do batch things with it, versus dex2jar into procyon is automation friendly

  • Tink

    Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

    Project mention: Some help with cryptography? | | 2022-06-08

    I dont have an answer for you, but 2 resources that are worth checking out: and

  • Quarkus

    Quarkus: Supersonic Subatomic Java.

    Project mention: Quarkus and Spring Boot using Virtual Threads. Does someone heard something about? | | 2022-09-19

    Documentation for Quarkus:

  • webmagic

    A scalable web crawler framework for Java.

    Project mention: What's the most interesting open-source project to study? | | 2022-01-24


  • QuestDB

    An open source SQL database designed to process time series data, faster

    Project mention: Importing 3m rows/sec with io_uring | | 2022-09-22

    As usual, we encourage you to try out the latest QuestDB 6.5.2 release and share your feedback with our Slack Community. You can also play with our live demo to see how fast it executes your queries. And, of course, contributions to our open source project on GitHub are more than welcome.

  • awesomo

    Cool open source projects written in various languages.

    Project mention: I collecting cool open-source projects I found on Github. The collection's not bound to one particular programming language, so you can find something useful no matter which language you use. | | 2022-07-27

    Actually, this is just a Telegram version of awesomo, but with daily updates.

  • cadence

    Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

    Project mention: [P] My co-founder and I quit our engineering jobs at AWS to build “Tensor Search”. Here is why. | | 2022-09-21

    Emit events from your primary DB (postgres, etc.) to something like kafka or rabbitmq and then catch that in your search engine. There's also some end-to-end solutions like temporal ( or cadence (

  • JavaCV

    Java interface to OpenCV, FFmpeg, and more

    Project mention: The Mandelbulb | | 2022-04-02

    JavaCV to generate the complete mp4 from the rendered frames

  • Trino

    Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (

    Project mention: dremio/presto/trino/impala use case? | | 2022-09-07

    There are some rumblings in the Trino community to support a pyTrino but nothing official yet. I'm curious if you would have any interest in that u/monkeyunited?

  • Flowable (V6)

    A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.

    Project mention: Do you use Model-Driven Engineering in your jobs? | | 2021-11-05

    I’m doing a lot of exploratory work with BPMN right now.

    I think if your business is largely transactional (think Stripe), there is a lot of value to be had by framing your development as “business process automation”.

    The term (and BPMN) has a lot of enterprise baggage, but some of the tools out there [0][1] are well suited to orchestrating services (and people where necessary) as a single automated process. The the ability to build that flow visually using BPMN, and then execute it in a workflow engine where you can monitor it, audit it, and optimize over time is pretty compelling.

    Here’s an interesting read on the topic:



  • Leaf

    Distributed ID Generate Service (by Meituan-Dianping)

  • Micronaut

    Micronaut Application Framework

    Project mention: Will Quarkus dethrone Spring Boot and Spring WebFlux? | | 2022-09-15

    As well as Micronaut

  • temporal

    Temporal service

    Project mention: Developers and Distributed Systems and Dinosaurs, Oh MY!!! | | 2022-09-15

    Personally I am leveraging the knowledge and momentum of Replay to dive into the Python SDK, build out a couple of applications to deepen my knowledge around Workflows, Activities, and metrics, and continue inhaling knowledge via the monthly meetup, the application development guide, and documentation. By next year I’ll experience the conference, not as one new to Temporal, but as an expert—maybe even as one of the people helping with the architecture review or running a Birds of a Feather; if anything, I know I look forward to seeing YOU at next year’s event!

  • Reflections

    Java runtime metadata analysis

    Project mention: Is it possible to obtain all the built-in classes via reflection? | | 2022-07-23

    You could use the Reflections library( to do that within a specific package to do what you want(example taken from the Github repository)

  • Recaf

    The modern Java bytecode editor

    Project mention: Is there any tool for Java reverse engineering that doesn't totally suck? | | 2022-08-26

    No one seems to mention Recaf wich is the best option IMO. You can choose between different decompilers (Fernflower, CFR, Jadx, Procyon and others) has bytecode editing capabilities (you don't have to fully decompile, you can edit the bytecode directly), built in peephole optimizations for flow and number obfuscations, various search options for methods, members, strings, and method virtualization via SSVM

  • Armeria

    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: Google hired union-busting consultants to convince employees “unions suck” | | 2022-01-12

    Honestly yes? Higher pay, less overtime.

    Enjoy from a unionized tech company of South Korea!

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

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 2022-09-28.

Projects related posts


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

Project Stars
1 Arthas 30,562
2 Nacos 24,017
3 Seata 22,847
4 Sentinel 19,887
5 FizzBuzz Enterprise Edition 17,990
6 Graal 17,490
7 zipkin 15,693
8 bytecode-viewer 13,278
9 Tink 12,698
10 Quarkus 10,718
11 webmagic 10,542
12 QuestDB 9,212
13 awesomo 8,590
14 cadence 6,296
15 JavaCV 6,189
16 Trino 6,171
17 Flowable (V6) 5,681
18 Leaf 5,594
19 Micronaut 5,479
20 temporal 5,298
21 Reflections 4,262
22 Recaf 4,255
23 Armeria 3,926
Find remote jobs at our new job board There are 5 new remote jobs listed recently.
Are you hiring? Post a new remote job listing for free.
Static code analysis for 29 languages.
Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.