!DISCLAIMER! MOST OF THESE HAVE BEEN PATCHED WITH S7 RELEASE AND WON'T HAVE ANY EFFECT IN GAME. !DISCLAIMER!
AUTOEXEC REGROUPS AND EXPLAINS A BUNCH OF THIS STUFF, SO YOU MIGHT WANT TO LOOK AT THAT FIRST.
I figured out a lot of this by digging through files extracted from the game.
TWEAKS:
Toggle Bind: https://www.reddit.com/r/CompetitiveApex/comments/fdg55t/how_to_create_toggle_binds_in_apex_after_patch/
(Broken) 4/3 Setup & Fixes: https://www.youtube.com/watch?v=11l9KTJ8aLU
(PATCHED) Drop Items with a Keybind: https://www.reddit.com/r/CompetitiveApex/comments/fdh9aj/dropping_items_with_a_keybind/
(PATCHED) Swapping your Digital Threat instantly!: https://www.reddit.com/r/CompetitiveApex/comments/fdegrz/swapping_your_digital_threat_instantly/
(PATCHED) Grenade Specific Binds & Setting Grenade Equip Priorities: https://www.reddit.com/r/CompetitiveApex/comments/fddwq9/grenade_specific_binds_setting_grenade_equip/
Zooming-in With Any Sight in Apex Legends (On-The-Fly FOV Changer): https://www.reddit.com/r/CompetitiveApex/comments/fdg748/zoomingin_with_any_sight_in_apex_legends_onthefly/
Modifier-Key Binding Script for Meds Usage in Apex: https://github.com/itsPoipoi/Apex-Legends-Tips-and-Tweaks/blob/master/Meds%20Usage%20README
(PATCHED) Apply Weapon Cosmetics with a Keybind: https://www.reddit.com/r/CompetitiveApex/comments/g38ep4/apply_weapon_cosmetics_with_a_keybind_skin_charm/
(PATCHED) Headache Folder: Too hard to explain everything in detail, and maybe to understand too. It took me hours to figure out this one script, hence the name. It's used to automatically equip & transfer your HCOG when swapping weapons, and to toggle automatically equipping & transfering your Digital Threat when swapping weapons. It's pretty ridiculous... https://www.youtube.com/watch?v=zRmhSEJLyrY
TIPS:
Manipulating Strafing Animations: https://www.reddit.com/r/CompetitiveApex/comments/fdg5o1/manipulating_strafing_animations/
Manipulating Animations to Hide Behind Small Cover: https://www.reddit.com/r/CompetitiveApex/comments/fdwk9r/manipulating_animations_to_hide_behind_small_cover/
Why You Should Hold W While B-Hopping in Apex Legends: https://www.reddit.com/r/CompetitiveApex/comments/fdg6d8/why_you_should_hold_w_while_bhopping_in_apex/
Wingman & R99 for Kovaak's: https://www.reddit.com/r/CompetitiveApex/comments/fd5g5h/wingman_r99_for_kovaaks/