Hacker News 首页帖：希望 Git 与 SDLC 融合 Google Wave 的实时协作理念

Sometimes I think back to Google Wave, that beautiful glimmer of real-time collaborative canvases, announced in 2009 when Angular and Backbone hadn't even been invented, and think it launched almost two decades too early.

We're now in a world where we expect real-time interfaces to be developed and immediately deployed for our feedback by agents, in business-critical settings where classic SDLC timelines are far too slow, but code quality is becoming more difficult to manage at scale.

Git, at its core, is a fundamental notion that behavior is an auditable tree of immutable changes, where any participant can rearrange or rewind or remix this sequence on a local machine to show, and interact with, a provisional combination of those changes.

Google Wave, with its operational transformation (OT) systems, was similar in many regards. We have CRDTs now, and far better techniques for auto-merging workstreams - including agentic systems that can resolve conflicts intelligently!

Wave fundamentally had a concept that people would come together and evolve a simple chat interface, into a customized real-time application for their use cases, and that that iteration could happen in real-time. Wherever Git and the broader notion of SDLC goes, I hope it brings the best of this thinking.