[OnePlus 5 Guides, News, & Discussion] shadowstep:
Flashable Zips and Magisk Modules

Adreno Team Graphics Drivers (many devices) - XDA Thread, Download Mirror

A Magisk module which contains updated GPU drivers backported from Android 11 for Snapdragon 835 devices. These drivers contain various OpenGL and Vulkan optimizations, which may improve experience/performance of GPU related tasks (gaming, etc.)

BusyBox Installer (many devices) - XDA Thread, Download Mirror

Created by osm0sis, this installer detects what architecture your device uses and installs the correct busybox binary accordingly. Detects and supports "systemless" root via SuperSU/Magisk installation as well.

EdXposed (many devices) - XDA Thread, Download Mirror

EdXposed is a Magisk module which provides a hooking framework for ART to deliver consistent APIs with the OG Xposed, leveraging YAHFA/SandHook (core java) hooking framework. It needs Riru Framework to be installed to function.

Enable VR Compatibility (OnePlus 5/5T) - XDA Thread Unavailable, Download Mirror

A simple flashable zip that enables the Virtual Reality (VR) service so that you can install and use VR compatible apps from the Play Store. This is done by enabling the feature in the required permissions xml file (/system/system/etc/permissions/handheld_core_hardware.xml).

Fingerprint Store Eraser (OnePlus 5/5T) - XDA Thread Unavailable, Download Mirror

Originally created by idoybh, this simple flashable zip removes the saved fingerprint data from your device. This can be useful in cases when your device can't recognize your fingerprint and you want to start clean, or if a ROM upgrade corrupted your fingerprint store.

LSPosed (many devices) - XDA Thread, Download Mirror

LSPosed is a Magisk module which provides a hooking framework for ART to deliver consistent APIs with the OG Xposed, leveraging YAHFA (core java) hooking framework. It needs Riru Framework to be installed to function.

MomoHider (IsolatedMagiskHider) (many devices) - GitHub, Download Mirror

Some apps have started detecting Magisk even with Magisk Hide enabled. MomoHider, also known as IsolatedMagiskHider, is a Magisk module that tries to make Magisk more hidden to avoid that. It needs Riru Framework to be installed to function. Setup instructions are here.

MSM8998 Stereo Speaker Mod (many devices) - XDA Thread Unavailable, Download Mirror

Originally created by acervenky, this module enables your phone's earpiece to act as a secondary speaker for stereo effect. I've re-created his module from scratch to make sure it works with the latest Magisk versions.

MSM8998 Undervolt Tool (many devices) - XDA Thread, Download Mirror

Created by lyq1996, this is an AROMA Installer based TWRP flashable zip that can be used to offset voltage values for the little cluster, big cluster and GPU. The existing boot image is unpacked, selections made are applied, and then the boot image is repacked and flashed to the boot partition.

Oh My Font (many devices) - XDA Thread, Download Mirror

Created by nongthaihoang, this Magisk module is a collection of typefaces which are believed to improve the overall Android Typography experience. The module works by modifing system xml files (fontxml) to replace font families and add more fallback fonts. Setup instructions are here.

Old Bootloader Unlocked Warning (OnePlus 5) - XDA Thread Unavailable, Download Mirror

A simple flashable zip that replaces the new bootloader that OnePlus is shipping with the latest OxygenOS updates for the OnePlus 5 with an older version of the bootloader, which restores option to use volume key buttons for advanced boot options when the bootloader unlocked warning is displayed.

OnePlus Boot Animation (many devices) - XDA Thread Unavailable, Download Mirror

A simple flashable zip that replaces the your system's boot animation with a fancy OnePlus boot animation, which looks like this. This is done by replacing the built-in boot animation zip (/system/system/media/bootanimation.zip) with the modified boot animation zip.

Optimized GPS Configuration (many devices) - XDA Thread Unavailable, Download Mirror

A simple flashable zip that replaces the your system's exiting GPS configuration with a newer, more optimized and more secure version of the same. This is done by replacing the stock GPS configuration file (/vendor/etc/gps.conf) with the modified GPS configuration file.

OxygenOS TWRP Retainer (OnePlus 5/5T) - XDA Thread Unavailable, Download Mirror

OxygenOS restores the stock recovery on every boot, which overwrites TWRP. Flashing Magisk prevents this from happening, but there are those who don't want to flash Magisk but still retain TWRP. This zip is for them. Just flash this zip before booting and TWRP will no longer be overwritten. Do remember to flash it every time you dirty flash OxygenOS.

Pixel 2 Wi-Fi Mod (OnePlus 5/5T) - XDA Thread, Download Mirror

Originally created as a Magisk module by RogerF81, this is a TWRP flashable version of the Pixel 2 Wi-Fi Mod. It replaces the existing Wi-Fi configuration file with a modified version of the same that removes issues like notification delay while using custom kernels, etc.

Remove Lockscreen Security (many devices) - XDA Thread Unavailable, Download Mirror

A simple flashable zip that removes lockscreen security (pattern, pin or password) without deleting fingerprint data, when flashed in TWRP. It does so by deleting the necessary gatekeeper key files as well as lockscreen security databases from /data/system, which resets lockscreen security.

Riru Core Framework (many devices) - GitHub, Download Mirror

Riru Core Framework is a Magisk module that replaces a shared library which is loaded by the zygote process. This provides the ability to Riru modules to run their code in apps' or system server's process. This is the base framework that is utilized by EdXposed as well as LSPosed.

SELinux Switch (many devices) - XDA Thread Unavailable, Download Mirror

This module changes the SELinux state to either permissive or enforcing depending on the selection made by you while flashing the zip in Magisk. It detects the volume key pressed and sets the corresponding state for the next boot. To change the selection, simply re-flash the module with the desired state.

Substratum Rescue Zip (many devices) - XDA Thread Unavailable, Download Mirror

Originally created by nicholaschum, this flashable zip disables all Substratum overlays that you have installed and enabled, in case one or more of them are causing issues for you/making your device bootloop.

SUmount (many devices) - XDA Thread, Download Mirror

Created by osm0sis, this flashable zip script toggles the mounting of the su.img, magisk.img and magisk_merge.img while in recovery to allow easier access to the /su, /magisk and /magisk_merge filesystems, simplifying manipulating it via ADB shell, AROMA Filemanager or TWRP's terminal/file manager.

Universal DM-Verity and ForceEncrypt Disabler (many devices) - XDA Thread, Download Mirror

Created by Zackptg5, this zip can be used to disable DM-Verity and ForceEncrypt on any device that is compatible with Magisk. It works for both Treble as well as Non-Treble ROMs. Just flash the zip in TWRP before flashing Magisk/SuperSU (mandatory requirement or else the zip won't work) and DM-Verity and ForceEncrypt will be removed.

UnSu (many devices) - XDA Thread, Download Mirror

Created by osm0sis, this flashable zip uninstalls all traces of SuperSU, Koush's SuperUser, ROM su binaries, phh's Superuser, Magisk and LineageOS addonsu from your system. It properly restores all the original files your root installer/app backed up and removes any files added by it.