DXJungle RTL-SDR uses unmodified locally hosted modules from the working POC. @jtarrio/signals 0.10.0: https://github.com/jtarrio/signals @jtarrio/webrtlsdr 3.0.6: https://github.com/jtarrio/webrtlsdr Copyright Google Inc. and Jacobo Tarrio Barreiro as specified in the source headers. Both packages are Apache License 2.0; full LICENSE files are included in their version directories. No CDN or runtime npm server is required.