In this context, favoring simple text files (markdown, HTML) instead of Javascript-enabled, server-side rendering. Tech that ought to last for 20+years. I imagi

In this context, favoring simple text files (markdown, HTML) instead of Javascript-enabled, server-side rendering. Tech that ought to last for 20+years. I imagine a 1990s-era office - wired connections (no flaky bluetooth connections, wired ethernet, simple local file servers; minimal cloud based service - can the people in the office be productive without Wifi/internet for a half day? Async tools, like local email clients instead of web-based ones).