Editor.js is an open-source block-style editor that outputs clean JSON instead of HTML markup. It provides a modular plugin architecture for adding custom block types like images, lists, tables, and embeds.
Editor.js — Block-Style Rich Text Editor for the Web
Editor.js is an open-source block-style editor that outputs clean JSON instead of HTML markup. It provides a modular plugin architecture for adding custom block types like images, lists, tables, and embeds.
Ready-to-run agent install
This asset can be installed after the agent chooses its runtime, checks the plan, and runs the matching command.
npx -y tokrepo@latest install 8f2458e4-87c0-11f1-9bc6-00163e2b0d79 --target codexRun after dry-run confirms the install plan.
Discussion
Related Assets
Editor.js — Block-Style Rich Text Editor for the Modern Web
Editor.js is a block-based rich text editor that outputs clean JSON instead of HTML, making content portable and easy to render on any platform.
Theatre.js — Visual Animation Toolbox for the Web
A JavaScript animation library with a visual editor that lets you design and fine-tune complex animations for DOM elements, Three.js scenes, and any JavaScript value with a professional timeline UI.
Decap CMS — Git-Based Headless Content Management System
Decap CMS (formerly Netlify CMS) is an open-source headless CMS that stores content directly in your Git repository. It provides a rich editing UI on top of static site generators like Hugo, Gatsby, and Next.js, letting editors work through a web dashboard while developers keep full version-control workflows.
Babylon.js — Powerful 3D Game and Rendering Engine
Babylon.js is a powerful, beautiful, simple, open 3D game and rendering engine for the web. WebGL + WebGPU, Playground IDE, Node Material Editor, GUI system, physics, and VR/AR support. Microsoft-backed with enterprise polish.