If you work with LaTeX, you know its difficult to memorize the names of all the symbols. TeX Match allows you to search through over 1000 different LaTeX symbols by sketching.
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line: