Use android phone or tablet as a digitizer (with screen mirroring)
A small redis java client
A comprehensive Java library for client- and server-side SSH
LTeX Language Server: LSP language server for LanguageTool
CloudFoundry User Account and Authentication (UAA) Server
The Android client for Nextcloud
Fast Binary Encoding is fast and universal serialization solution
Clojure HTTP server/client library with WebSocket support
Java implementation of RSocket
Socket.IO server implemented on Java
Spring Boot starter module for gRPC framework
A strongly-typed, caching GraphQL client for the JVM, Android, etc.
Admin UI for administration of spring boot applications
Low Garbage Java Serialisation Library that supports multiple formats
TCP/HTTP/UDP/QUIC client/server with Reactor over Netty
An extensible Java library for HTTP request and response logging
Open source routing engine for OpenStreetMap
Emacs Debug Adapter Protocol
Examples, server integrations for generating Swagger API Specification
A Thrift parser/generator
A fault tolerant, protocol-agnostic RPC system
Nodejs extension host for vim & neovim, load extensions like VSCode
Toolkit for working with and mapping geospatial data
A fast JSON parser/generator for Java