Misc

Binary Radian
by pokeparadox
Binary Radians or BRads were often used in classic games taking advantage of the limitations of an unsigned byte to provide angles of 255 directions. Practically this is no longer used as floating point processing is so fast on modern CPUs and GPUs. Netherless this addon provides support to make life a little easier if the need arises to port some legacy code which uses BRads.

WPGTK Theme
by bellsworne
This is a plugin for Godot Engine that was made to use with WPGTK tool available for Linux to change the editors color scheme. Technically speaking, it is a plugin that listens to the 'config/wpgtk-colors.txt' configuration file and updates the editor's theme accordingly, so in theory any application that can change the contents of that file will also work, but the installation guide here is only for setting it up with WPGTK.
BiliveObserver
by matrixant
An addon to obtain bilibili live info and danmu.

GMC: Media Controller for MPF
by avanwinkle
The Godot Media Controller (GMC) is a display platform for creating pinball games using the Mission Pinball Framework (MPF). With GMC, pinball makers can use Godot as their graphics engine for robust screen content and media features on games built on MPF.
Data to Image Coverter
by ltecher
This allows you to convert data and binary to an image at runtime.

Open External Editor
by krayon
Open an external script editor alongside the built-in editor, allowing you to use features from both at the same time. Visit the repository for setup instructions. Based off the original by calviken (repo now gone)

Godot-DuckDB (SQL)
by mrjsj
Wrapper for the OLAP SQL engine DuckDB. Great for heavy analytics queries.

Ingame BugReporter & Feedback
by asecondguy
Allows your players to send bug reports, feature requests and general feedback directly from within the game to a discord webhook. Features 2 different BugReporter UI designs and 1 survey style UI. From there you can do whatever.

GodotCrowdControl
by silicdev
This plugin adds support for CrowdControl, allowing it to change how players play the game on streams. Based on https://github.com/nathanfranke/gdextension and the Unity plugin at https://github.com/WarpWorld/crowd-control-unity-plugin Tested against 4.3 This does not add effects to already released games -> I intend to look into this but atm this is not my priority

Godot iOS plugin for In-App purchase
by hrk4649
This is a Godot iOS plugin for In-App purchase. This plugin uses Storekit in Swift.

Discord RPC
by abdera7mane
This is a GDScript implementation of the deprecated Discord RPC for interfacing with the Discord client. Allows you to create Rich Presence activity status and listen to Discord client events.

Notchz (Safe Area)
by lunsokhasovan
Is safe area node that set offsets by member or automatic set from cutout areas to ensure fit within safe area. It's useful for build mobile games or apps. ● Usage: Just create Notchz as root node or add as a main UI.