I present to you my first technological mod for Fabric. Currently it adds (this list is out of date):

Classic Generator - converts furnace fuel into energy;
Biofuel Generator - converts plants into energy;
Enchantment Degenerator - converts enchanted items;
Food Degenerator - converts edible items;
Thermal Generator - generates energy from the presence of lava;
Battery - stores energy, has configurable sides (input or output);
Refrigerator - generates ice, packed ice or blue ice using water and energy;
Shredder - shreds sugar cane to bagasse and sugar;
Paper Mill - makes paper from bagasse;
Bagasse - can also be used as fuel;
Energy Cable - for connecting all those;
Energetic Ingot - basic component of energy objects;
World Ticker - machine for accelerating world time;
Multi-furnaces - 2-input, 3-input and 4-input sized;
Directional Hopper - a rotatable hopper, high-speed. Use shift + right click with empty hand to rotate;
Fluid Drainer - an item for bulk-removal of liquids;
Air Locator - item for finding air blocks through other blocks;
Item Charger - a charger for energetic items;
Lunar Panel - generates energy at night;
Block Ticker - speeds up ticking of blocks in its area of effect;
Item Box - spacious, portable item container;
Block Taker - a machine that takes any breakable block in front of it and puts into itself;
Enhanced Shears - gain more wool from shearing sheep; can also "shear" cows and chickens for increased leather and feather count - in exchange for their death;
Bonus Smelter - produces more items than a vanilla furnace from Coal, Diamond, Emerald, Lapis, Quartz and Redstone ores;
Metal Ore Crusher - produces 2 pieces of dust from 1 metal ore block;
Item Pipe - pipe with extensive routing functionality;
Enchantment "Multi-break" for tools - works like vein-mining;
Companion Sphere - a new entity that can be created by player using Focus Blocks. The player can give it different tasks to do (currently there are 4 types);
and more...

~~The mod requires libraries Energies and Protos.~~
Starting from version 1.3.0, these libraries are bundled with the mod, so don't install them separately.

Generators