Moving the player with code — Godot Engine (stable) documentation

Creating script templates — Godot Engine (stable) documentation in English

Game Development using Godot Game Engine, by Yogesh Karan

Making plugins — Godot Engine (stable) documentation in English

Introduction to Godot — Godot Engine (stable) documentation in English

Setting up the game area — Godot Engine (stable) documentation in English

Player scene and input actions — Godot Engine (stable) documentation in English

Using AnimationTree — Godot Engine (stable) documentation in English

How To Create An FPS Player And Camera - GameDev Academy

Learn in Spare Moments: How I Learned to Make Games (with Godot Engine) – Uncanny Creativity

Player scene and input actions — Godot Engine (stable) documentation in English

Overview of Godot's key concepts — Godot Engine (stable) documentation in English

Learn to Code From Zero With Godot 3 - GDQuest

Setting up the project — Godot Engine (3.5) documentation in English

Using signals — Godot Engine (stable) documentation in English