leaf VS ajour

Could sozu or rathole or leaf or exodus somehow help?

eycorsican/leaf (Rust): A lightweight and fast proxy utility tries to include any useful features.

I miss the ajour client...

However if privacy is a concern there are some open source alternatives you can find like Ajour (https://github.com/ajour/ajour).

Project I am talking about: https://github.com/ajour/ajour

The best desktop app in Rust that I used was ajour (polished, self-contained portable exec., auto-update, ...)

Bad news tho...

At the time of this sale, a lot of apps (Cursebreaker, Ajour) started popping up, which utilized the Curseforge api to pull addon packages down, thus skirting around Overwolf's application. Fast-forward to a few months ago, Overwolf announced they were reworking the API. This required developers to apply for access, and even if approved, addon devs controlled whether the packages were accessible via the API. Curseforge uses ads to payout developers who host there, so rightfully so, skirting around the Overwolf app wasn't acceptable to them anymore. With these changes, developers of these apps ceased worked on them.

unfortunately Ajour no longer has support.

Well. For now, I would just recommend Ajour, which is probably the best addon manager out there. It's really simple, lightweight, has no ads, updates all of your addons in mere seconds, and it can even update weakauras from wago.io. It can download from Wowinterface and the Tukui website too, so you can use it to update ElvUI.

These issues are the main reasons why Ajour's developer decided to quit.