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
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.
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
A p2p, secure file storage, social network and application protocol
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
Take the ads, tracking and clutter out of your Fire TV over ADB, no root. Every step can be undone. Comes with its own open-source home screen.
- ad-blocking
- adb
- android-tv
- debloat
🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.
A networking framework that evolves with your application
A free, open-source alternative to Burp Suite: an intercepting proxy and web app security testing suite with Repeater, Intruder, Collaborator and a built-in OWASP ZAP scanner. Linux, AGPL-3.0.
DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at
- exchange-server
- imap
- pop3
- ldap
A Java library that implements a ByteChannel interface over SSLEngine, enabling easy-to-use (socket-like) TLS for Java applications.
The complete ngrok agent for Java: programmatic tunnels for ingress, inspection, webhooks, demos, and APIs
commons networking utils