Oxidizing Copper
StarNinjas

This mod aims to make copper/bronze more realistic by making them slowly oxidize into a bluish/green block when exposed to water.

PaleoTest for Hades Revisited
SFENCE

Adds Prehistoric Fauna and Flora to Hades Revisited

Placeable Buckets for Catching Rainwater
Noodlemire

Allows empty buckets to be placed as nodes in order to collect rainwater.

Loria (alpha)
siegment

Survival in hardcore acid-alien sci-fi themed world

Falls
Just_Visiting

A Particle-based Waterfalls/Lavafalls Mod

NodeCore Nature
Winter94

Adds many new biomes, plants, and scenery

Minor Redefinitions
Linuxdirk

Changes smaller things that are issues for either Minetest or Minetest Game that are technically fixable but won’t be fixed due to several non-technical reasons.

Nyan Cat
rubenwardy

nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan nyan

Clump Fall Nodes
Noodlemire

Makes most nodes able to fall without enough support.

Base Modpack
karlexceed

This combines several other mods that I consider a basic minimum starting point for worlds.

NodeCore ALPHA
Warr1024

Early-access edition of NodeCore with latest features (and maybe bugs)

Better Ice
TheFanne

Modifies ice so that it melts into water when broken, and will be melted by torches

Waterfalls
Termos

Adds water erosion, so flowing water forms somewhat more realistic looking waterfalls.

Ocean
StarNinjas

Adds coral reefs, fish, decorative ocean blocks and much more!

PaleoTest
ElCeejo

Adds Prehistoric Fauna and Flora to Minetest Game

Perma Time
_Xenon

Allows players to have permanent day/night without changing the game time.

NodeCore
Warr1024

Minetest's top original voxel game about emergent mechanics and exploration

Barchairs
Clyde

Adds some Barchairs.

Portal gun
AiTechEye

Portals and stuff

Caverealms Lite
Shara

A mod for Minetest to add underground realms.