Stuff A Sock In It

Console filtering is the core job here. A player or server owner can drop any log line that contains a given string, so a line such as "hello" removes "hello world" from the output. A second filter type accepts a regular expression for patterns that a plain match cannot express. Two filter types cover most cases without any extra setup.

The mod also loads as a Forge core mod, which lets it run earlier than ordinary mods and see log output from them sooner. Versions for 1.12 and later use the newer core mod mechanism. Forge and several other mods are known to log more than needed, and the author notes that removing their noise is useful, though it can hide real error information, so the filters should be chosen with care. The source is published under the GNU Lesser General Public License v2.1 only, and the code is open source.

Stuff A Sock In It is published for Forge only, across six release versions 1.10.2 – 1.14.4, with 3.0.3 for 1.14.4 as the latest file. It runs on client and server, so both sides need it.