A little plugin for easy insertion of greek letters, math symbols or similar.
To use it:
- Write the name of the letter and select the word - like alpha or a katex expression (https://katex.org/)
- Click the psi icon in the inline toolbar.
Plugin is developed here https://github.com/pcodk/editorjs-symbols More info on development of such plugins - https://editorjs.io/inline-tools-api-1/