Move
This section is all about AFPS movement.
Like aim, AFPS movement is a rabbit hole. Just like there are people who spend all their time in aim trainers, there is a subculture of players who only play with FPS movement. Most high level techniques used in time trials and trickjumping are not necessary for mastering Duel or TDM, but the more aware you are of the underlying movement mechanics of the game and its engine, the more options you'll have when it comes to movement. For the beginner, the minimum you should focus on is building muscle memory for the basic moves in your game so you can do them without thinking. In most quakelikes that's Circle Jumping and Strafejumping.
Recommended movement communities:
Diabotical Racing Community: https://discord.gg/qbWpKu6nmp
Defrag Community: https://discord.me/defrag
MomentumMod (a source mod collecting movement modes in source games + quake) https://store.steampowered.com/app/669270/Momentum_Mod/
Diabotical Movement Guides
movement guide by nvc
Diabotical Strafejumping in-depth https://youtu.be/I-j4r3yP0LQ by Smilescythe
Strafe Jumping https://www.youtube.com/watch?v=L07-djGmyuQ by Ballin4life
4SG Basic Movement in Diabotical https://www.youtube.com/watch?v=aigtPV8Fejo
race physics in dbt https://www.youtube.com/watch?v=VdhSZkgOKeE
Circle&Strafe Jumping Tutorials (VQL)
Reflex https://www.youtube.com/watch?v=zeIb-CPaTwg by nvc
QL https://www.youtube.com/watch?v=A1MJPMl8B5Y by Joseph Ireland
QC https://www.youtube.com/watch?v=hS4KIyCTBAw by rapha
XN https://www.youtube.com/watch?v=WeRMWqliCrA Strafe Jumping in Xonotic
Basic Dodging (QL): https://www.youtube.com/watch?v=RJLZLbJxjKA by grrrmblQL
Basic Dodging (QL) pt2: https://www.youtube.com/watch?v=apNiDMcZLzQ by grrrmblQL
How to Dodge https://www.youtube.com/watch?v=Om63IYM7psY by Zenaku
LNR's Dodging Guide (anyone have link?)
Air Control**
QC https://www.youtube.com/watch?v=1qejjDOk--k by Frothy
warsow https://www.youtube.com/watch?v=kOgSJm735j0 by Average Joe
Reflex (no double/triple jumping in DBT)https://www.youtube.com/watch?v=rpy38UiTWrY by Entik
Reflex (no double/triple jumping in DBT) https://www.youtube.com/watch?v=gt99wfDKP9U by Kovaak
Xonotic https://www.youtube.com/watch?v=5SZgyP-0C0Q by Fruitiexgmail
Crouch Sliding**
QC https://www.youtube.com/watch?v=sV3YiLOScFc by Frothy
QC https://www.youtube.com/watch?v=oUvIkmFoVWc by Jewel
General Movement
Advanced Movement Playlist by Smilescythe https://www.youtube.com/watch?v=JSTxt2hqlyE&list=PLURQg2sq6L0sts2Eot1WwmrPfvJRA7jFn&index=2
Diabotical Movement and Weapon Tips by DDK https://www.youtube.com/watch?v=6TyLWvzWYS4
Physics of Strafe Jumping https://www.youtube.com/watch?v=rTsXO6Zicls
**these mechanics are not part of the movement in vanilla Diabotical but come up in other modes and games