Finding, adding repos, installing packages for Leap 15.3 from "Experimental" branch

For instance, finding and installing newer dnscrypt-proxy:

https://forums.opensuse.org/showthread.php/558314-How-to-install-the-latest-version-of-dnscrypt-proxy?p=3059189#post3059189

Search:
https://software.opensuse.org/search

Found:
https://software.opensuse.org/package/dnscrypt-proxy

Click “Show experimental packages” -> choose “Expert download” -> SLE ->

  1. Run or download file dnscrypt-proxy.ymp (https://software.opensuse.org/ymp/server:dns/openSUSE_Leap_15.3/dnscrypt-proxy.ymp)

Or

**2. Choose **“Add repository and install manually” for manual control (preferred).

For openSUSE Leap 15.3 run the following as root:

               zypper addrepo https://download.opensuse.org/repositories/server:dns/openSUSE_Leap_15.3/server:dns.repo

zypper refresh
zypper install dnscrypt-proxy

Or even

  1. Choose “Grab binary packages directly”.

“Grab binary packages directly” -> “Packages for openSUSE Leap 15.3:”.

Click yellow button “Show experimental packages” - for any available distribution (Tumbleweed, Leap 15.2, etc.).
Search for “ALL Distributions” to get full list.

For the first run in a browser perform changes “ALL Distributions” -> “openSUSE Tumbleweed” (or any other) -> “ALL Distributions” to get working search setting.