When these things appeared, both Mozilla and Google were signaling the intention of distributing some kind of standard webapp. At that time, via FirefoxOS and ChromeOS. Even MS was signaling web with Windows 8 (WinJS apps, even for Windows Phone).
So, there is some piece of infrastructure for this future here and there. Service Workers is one of those pieces. But the apps only achieved some success in closed markets (extension stores). It never became a standard (visit a page, pin it, becomes a fully fledged app).
Instead, the web moved to mobile and desktop apps through other means (super-Cordoba/Electron-like apps, little JS/HTML insertions in traditional apps, other inventive web ways that do not involve a collaborative standard).
The leftovers of this imagined distribution mechanism are being pushed aside (hidden in weird menus or options). Tech is still there because it is a standard, but the counterpoint UI and market decisions are pointing in other directions.
For example, both in Chrome and Firefox, the ability to invoke the browser "chromeless" that was a part of this whole thing has been removed or muted in some way. It was never a standard, so it was removed as soon as possible (probably few people working on it).
So, there is some piece of infrastructure for this future here and there. Service Workers is one of those pieces. But the apps only achieved some success in closed markets (extension stores). It never became a standard (visit a page, pin it, becomes a fully fledged app).
Instead, the web moved to mobile and desktop apps through other means (super-Cordoba/Electron-like apps, little JS/HTML insertions in traditional apps, other inventive web ways that do not involve a collaborative standard).
The leftovers of this imagined distribution mechanism are being pushed aside (hidden in weird menus or options). Tech is still there because it is a standard, but the counterpoint UI and market decisions are pointing in other directions.
For example, both in Chrome and Firefox, the ability to invoke the browser "chromeless" that was a part of this whole thing has been removed or muted in some way. It was never a standard, so it was removed as soon as possible (probably few people working on it).
Does that make sense?