Lonewolf 0.3 has been released as a standalone XMPP server, offering a modern implementation of a long-standing communication protocol written in the Rust programming language. Developed by the lonewolf-im team, the project aims to provide a new option within the XMPP ecosystem, a standard that continues to be used for secure, decentralized messaging.
Project Overview and Motivation
The author of Lonewolf, identified as ortuman, released version 0.3 as a standalone XMPP server. The project was explicitly inspired by Prosody, an established server that the author noted as a significant source of inspiration for the development of Lonewolf.
By providing a new implementation of the XMPP protocol, Lonewolf adds to the variety of available tools for users. Commenters on Hacker News noted that while having more options is beneficial, the true utility of a standard like XMPP is realized only when multiple independent implementations exist.
Technical Choices and Trade-offs
A central point of discussion regarding Lonewolf is the choice of Rust as the primary programming language. One commenter, writing as BadBadJellyBean, argued that while C is a 'loaded gun' regarding memory management, Rust 'directs your gun somewhere safer' by providing inherent memory safety.
Conversely, other users pointed out the trade-offs inherent in using Rust. One commenter, writing as voidwalker0, expressed a preference for C, noting that Rust involves a larger toolchain and longer compilation times compared to the 'simple and clean' nature of C-based implementations.
XMPP in the Modern Era
The release of Lonewolf highlights the continued relevance of 'tried-and-true' technologies like XMPP. One commenter, writing as jakswa, suggested that XMPP might persist in the AI era because it is 'locked in' to the training data of large language models, which may cause AI agents to favor these established protocols.
While some users expressed frustration with newer protocols like Matrix—citing issues with notifications and the need to run personal servers—Lonewolf represents a continuation of the XMPP lineage, which some users recalled as being a prominent niche in the early days of instant messaging.