Trending repositories

1.emanuele-f / PCAPdroid

No-root network monitor, firewall and PCAP dumper for Android

• pcap
• capture-traffic
• android
• no-root
• traffic-monitor
• pcap-files
• +6 more

2.alibaba / nacos

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

• nacos
• dubbo
• kubernetes
• istio
• spring-cloud
• microservices
• +10 more

3.xpipe-io / xpipe

Access your entire server infrastructure from your local desktop

• java
• javafx
• docker
• ssh
• lxd
• wsl
• +10 more

4.iterate-ch / cyberduck

Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.

• webdav
• sftp
• azure
• openstack-swift
• google-drive
• onedrive
• +14 more

5.aeron-io / aeron

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

• messaging
• java
• c-plus-plus
• ipc
• multicast-streams
• c

6.yacy / yacy_search_server

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

• decentralized
• p2p
• p2p-network
• privacy
• privacy-protection
• search-engine
• +7 more

7.Peergos / Peergos

A p2p, secure file storage, social network and application protocol

• java
• peer-to-peer
• encryption
• social-network
• ipfs
• storage
• +13 more

8.mock-server / mockserver-monorepo

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.

• mock-server
• proxy
• java-client
• javascript-client
• node-module
• node-client
• +9 more

9.kroxylicious / kroxylicious

Kroxylicious, the snappy open source proxy for Apache Kafka®

• apache-kafka
• java
• kafka
• proxy

10.hyphanet / fred

Freenet REference Daemon

• anonymity
• hyphanet
• privacy

11.mguessan / davmail

DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

• exchange-server
• imap
• pop3
• ldap
• caldav
• carddav
• +7 more

12.Loophole-LLC / Bastillion

Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.

• ssh
• bastion-host
• java
• javascript
• web-app
• web-based
• +8 more

13.hierynomus / sshj

ssh, scp and sftp for java

• java
• ssh
• ssh-client
• sftp
• sftp-client
• scp

14.zeromq / jeromq

JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.

• jeromq
• libzmq
• messaging
• networking
• pubsub
• pushpull
• +4 more

15.cglib / cglib

cglib - Byte Code Generation Library is high level API to generate and transform Java byte code. It is used by AOP, testing, data access frameworks to generate dynamic proxy objects and intercept field access.

16.Netflix / ribbon

Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.

17.Warxim / petep

PETEP (PEnetration TEsting Proxy) is an open-source Java application for traffic analysis & modification using TCP/UDP proxies. PETEP is a useful tool for performing penetration tests of applications with various application protocols. ⚡

• proxy
• tcp
• tcp-proxy
• penetration-testing
• hacking
• security
• +14 more

18.nsacyber / GRASSMARLINArchived

Provides situational awareness of Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition (SCADA) networks in support of network security assessments. #nsacyber

• ics
• scada
• network
• networking
• monitor
• monitoring
• +5 more

19.Guichaguri / MinimalFTP

A lightweight, simple FTP server. Pure Java, no dependencies.

• ftp
• ftp-server
• java
• minimal
• file-transfer
• tls

20.thaliproject / Tor_Onion_Proxy_Library

Provides a JAR and an AAR for embedding the Tor Onion Proxy into a Java or Android Program

21.OpenIdentityPlatform / OpenIG

OpenIG is an open-source identity gateway (reverse-proxy) that secures, routes, and manages web traffic. It enables authentication, access control, and integration with identity providers, delivering single sign-on and API security for web and cloud applications.

• sso
• reverse-proxy
• rewrite
• openam
• saml
• saml2
• +13 more

22.ip2location / ip2location-io-java

Java client for the IP2Location.io API. Supports IP geolocation, proxy detection and WHOIS lookups. Add IPv4 and IPv6 address lookup to Java web applications, enterprise services and backend systems. Retrieve location and network intelligence through a hosted geolocation API for traffic analysis and enrichment.

• domain-lookup
• geolocation-api
• ip-geolocation
• ip2location
• java
• sdk
• +1 more

23.marianobarrios / tls-channel

A Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.

• java
• ssl
• tls
• networking
• non-blocking
• library
• +5 more

24.gephi / graphstore

Fast in-memory graph structure, powering Gephi

• java
• graph
• network
• analysis
• graphviz
• gephi

25.EsotericSoftware / kryonet

TCP/UDP client/server library for Java, based on Kryo

26.abstractj / kaliumArchived

Java binding to the Networking and Cryptography (NaCl) library with the awesomeness of libsodium

• libsodium
• java
• nacl
• java-bindings
• cryptography

27.SpectoLabs / hoverfly-java

Java binding for Hoverfly

• api-simulation
• service-virtualization
• java
• testing
• testing-tools
• https
• +5 more

28.alexdlaird / java-ngrok

The complete ngrok agent for Java: programmatic tunnels for ingress, inspection, webhooks, demos, and APIs

• java
• tunnel
• webhook
• reverse-proxy
• ngrok
• localhost
• +1 more

29.danielstieger / javaxbus

Simple Java Vertx Eventbus TCP-Client without any dependencies