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CKEditor Tech Stack

TypeScript-based WYSIWYG editor with real-time collaboration and AI features

Software Development Boston, Massachusetts 51–200 employees Privately Held
ckeditor.com LinkedIn

CKEditor is a TypeScript + React rich-text editor built on AWS infrastructure, actively integrating AI capabilities (OpenAI, Anthropic, Google Gemini) across the product. The project list—AI chat, translation, review features plus a dedicated backend platform for AI services—reveals a strategic pivot toward AI-assisted authoring. Engineering-heavy hiring (4 of 5 open roles) focused on mid-level and principal engineers signals scaling pressure around collaboration infrastructure and AI reliability, where pain points explicitly cite integration complexity and service dependability.

Tech Stack 23 technologies

Core StackJavaScript TypeScript AWS Docker Cypress Playwright Postman Node.js React PostgreSQL OpenTelemetry OpenAI Anthropic Insomnia OpenAPI Swagger JWT WebSockets TinyMCE AWS SQS AWS SNS AWS ECR Google Gemini

What CKEditor Is Building

◆Challenges

  • Maintaining high product quality
  • Reducing integration issues
  • Integrating ai into editor
  • Integrating ai into product
  • Ensuring reliability of ai services

▲Active Projects

  • Ai-assisted development adoption
  • Integration and platform pattern development
  • Cloud services project
  • Customer portal
  • Ai chat, review, translation feature
  • Ai integration across ckeditor
  • Backend platform for ai services
  • Real-time collaboration infrastructure

Hiring Activity

Accelerating5 roles · 5 in 30d

Department

Engineering
4
Product
1

Seniority

Mid
2
Principal
2
Senior
1
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About CKEditor

CKEditor builds a collaborative WYSIWYG editor for developers and enterprises. The product began as an open-source project in 2003 and evolved into CKEditor 5, a modern TypeScript rewrite with MVC architecture, virtual-DOM rendering, and purpose-built collaboration—supporting both real-time and asynchronous workflows (comments, track changes, revision history). The editor runs on JavaScript/TypeScript frontend stacks, integrates with PostgreSQL and AWS (SQS, SNS, ECR), and now bundles AI-driven features (content review, translation, chat). The company operates from Boston with over 80 employees and is part of Tiugo Technologies, a PSG portfolio company.

HeadquartersBoston, Massachusetts
Company Size51–200 employees
Hiring MarketsPoland

Frequently Asked Questions

What tech stack does CKEditor use?

CKEditor is built on TypeScript and JavaScript with React on the frontend, Node.js backend, PostgreSQL database, and AWS infrastructure (EC2, SQS, SNS, ECR). Testing uses Cypress and Playwright; API tools include OpenAPI and Swagger.

Is CKEditor integrating AI into the editor?

Yes. Active projects include AI chat, review, and translation features, plus a dedicated backend platform for AI services. The stack includes OpenAI, Anthropic, and Google Gemini integrations.

How this profile is built

CKEditor's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.