This tech pack was inspired by Tech World 2 which was made for Minecraft 1.6.4 and I really enjoyed playing that. I wanted to try the newer minecraft versions but couldn't find a good tech focused modpack which didn't also add a bunch of magic or make survival too easy. You will still need to start by crafting a pickaxe and gathering resources while later in the game your time may be spent managing your item storage drives and planning railroad lines. It works well for single player and can also be hosted as a server. The different mods integrate fairly well with each other, you can power your AE2 setup with a steam engine from Create or power your Create machines with a heat generator from Mekanism for example.

This video showcases some of the things you can do with this mod pack

Notable Mods:

Applied Energistics 2
AE2 Extras
Applied Mekanistics
Advanced Generators
Better Advancements
Clumps
Create
Create Crafts & Additions
Ender Quarry Plus
Extreme Reactors
Flux Networks
FTB Chunks (Forge)
Gravestone Mod
Immersive Engineering
Industrial Foregoing
Just Enough Items (JEI)
LaserIO
Mekanism
Mekanism Generators
Mekanism Tools
Nature's Compass
RFTools Utility
Thermal Cultivation
Thermal Series (most of them)
Pick Up Notifier
Refined Storage
RFTools Base
RFTools Control
Server Performance - Smooth Chunk Save[Forge/Fabric]
Storage Drawers
The One Probe
Tinkers Construct

Uberswe's Tech Pack [FORGE]

Advanced Generators

AE2 Extras

AI Improvements

Anti Mob Griefing

AppleSkin

Applied Energistics 2

Applied Energistics 2 Wireless Terminals

Applied Mekanistics

Archer's Paradox

Architect's Palette

Architectury API

Balm

BdLib

Beautified Chat [Server]

Better Advancements

Better Fps - Render Distance[Forge]

BetterF3

Borderless Window

Buddycards

Caelus API