# README

Jns is a high-performance network port scanner written in Java 21+. It uses virtual threads
to achieve massive concurrency with minimal resource overhead while scanning IPv4 and IPv6
addresses. Features include configurable port ranges, TCP connection probing, service type
detection, rate limiting, scan cancellation, and detailed result reporting.

## License

jscanner is licensed under the GNU General Public License v3.0 or later.

Copyright (C) 2026 Matthias Lucas Jaros

See [LICENSE](./LICENSE) for details.