Blender Market - Blender 2.8 is amazing, but some people miss the render buttons in the Properties Panel. This addon put those buttons back in the Properties Panel (Output Tab this time.)
How to start render in the main window in Blender 2.81
Render - camera size, percent rendered and render button missing - Lighting and Rendering - Blender Artists Community
How to Render a Background Image in Blender 2.8 Using a Camera Background Image - Henry Egloff