CosmicJS

CosmicJS is a headless CMS designed to simplify how teams create, manage, and deliver content across modern web applications. It decouples content from presentation, enabling developers to build with frameworks like Next.js, React, Vue, and others while content editors work in an intuitive, non-technical interface. The platform’s primary purpose is to streamline content operations and accelerate deployment for websites, applications, and digital experiences.

Key features include an AI-powered content assistant that helps generate, refine, and structure content directly within the CMS, reducing manual writing and editing time. The visual, block-based editor supports rich content modeling, media management, and flexible content types, making it suitable for both simple pages and complex, multi-entity structures. CosmicJS offers instant deployment options, Git-based workflows, and API-first delivery via REST and GraphQL, ensuring fast integration with frontend projects and existing tooling. Role-based access control, localization capabilities, and webhooks support collaborative workflows and integration with external services.