Twig Blocks

Twig Blocks adds a Twig function to render blocks in Twig by passing in the block machine name.

To render a block, call the function in your Twig template:

{{ render_block('machine_name_of_your_block') }}

There is another module that provides similar functionality but it also has an option to turn on and allow PHP execution in the Twig templates which I didn't want to add to my project. This is just a straight-forward function to render a block.