Local first software
Software should be designed to work locally first, without needing a server side component
Many new projects are written to be server side - that is run by a web server or written as a native mobile application
This makes it difficult to run the software locally, like a desktop application. You essentially have to self host the application to use the software yourself and lock it down with users if the server is on the internet.
Older software was local first - that is it saved files and the files were used to store the application's data. Traditional office applications are local first.
The problems with collaboration and local first software are solved by CRDTs and synchronization. See the category for distributed data storage.
A really good walkthrough on local first including how to build them
Portable Apps are self contained applications with no installer. They can be run without internet and save to files.
“離線優先”軟件有一個相關（但不完全相同）的概念。我想，區別在於軟件交付模式，本地優先必須作爲操作系統包或源代碼交付，而術語“離線優先”通常用於表示 Web 應用程序，意思是由打開一個網站（這有點矛盾）。
There is a related (but not exactly the same) concept of "offline-first" software. I guess, the difference is in the software shipping mode, in that local-first has to be shipped as OS packages or source code, whereas the term "offline-first" is often used to mean the web-apps, meaning, shipped by opening a website (which is a bit oxymoronic).
我真的很喜歡地方優先的想法......
I really like the idea of local-firstness...