You can download Bigger Sponge Absorption Radius on CurseForge and Modrinth:
  CurseForge:   https://curseforge.com/minecraft/mc-mods/bigger-sponge-absorption-radius
  Modrinth:      https://modrinth.com/mod/bigger-sponge-absorption-radius
To keep a better overview of all mods, the issue tracker is located in a separate repository.
  For issues, ideas, suggestions or anything else, please follow this link:
    -> Issue Tracker
Because of the way mod loader files are bundled into one jar, some extra information is needed to do a PR.
  A wiki page entry about it is available here:
    -> Pull Request Information
Requires the library mod Collective.
   This mod is part of The Vanilla Experience modpack and Serilum's Extra Bundle mod.
Bigger Sponge Absorption Radius extends the functionality of the sponge block. By placing multiple blocks next to each other, the absorption radius increases. Whenever the water hits a dry (non-wet) sponge, it absorps water in the combined radius around that block. Uses a recursive function to count how many sponge blocks are placed next to each other, whenever they are neighbouring blocks. The radius is calculated by the default sponge radius * neighbouring sponge block count. Wet sponges are counted but cannot start the absorption process.
The effect in action; all sponge blocks used will be turned into a wet sponge.
------------------
You may freely use this mod in any modpack, as long as the download remains hosted within the CurseForge or Modrinth ecosystem.
Serilum.com contains an overview and more information on all mods available.
Comments are disabled as I'm unable to keep track of all the separate pages on each mod.
For issues, ideas, suggestions or anything else there is the Github repo. Thanks!