Top alternatives for Editor.js
Hemingway Editor 3.0
Hemingway Editor 3.0 is a tool which will make your writing one of a kind! It will not only check your grammar, but it will enrich your text, format it and make it ready to share with the world! You can upload directly to Medium and WordPress or you can make it to any web page by exporting to HTML.
I started using Hemingway to tighten up my Medium posts but now I use it for everything. Great way to crisp up your writing!
Quill 1.0
Quill 1.0 is a free, open source WYSIWYG editor built for the modern web. With its modular architecture and expressive API, it is completely customizable to fit any need.
Portal
Portal is a Chrome extension that provides a real-time connection with your editor for faster CSS edits. Stay in your browser and instantly see what your CSS changes are doing. Select elements visually and Portal will find all the relevant CSS in your editor.JSON Manipulator
•Payment requiredDiscoverable Json essentially flattens your JSON data (however nested) into valid javascript expressions. With absolute javascript paths, you can easily search for the sliver of data you care about. Or, remove the data that are not relevant to you.FSET
•Payment requiredFModel JSON Schema EditorNo more writing raw schema by hand, no programming tooling requiredPower JSON Editor
•Payment requiredPower JSON Editor is a JSON editor for developers with Visual Tree View and multiple plugins like Array Table Editor and jq Processor, also with format converter plugins, it is easy to convert files between JSON, PLIST, YAML and TOML.