webiny/webiny-js

Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript framework with multi-tenancy, lifecycle hooks, GraphQL API, and AI-assisted development via MCP server. Built for developers at large organizations.

<p align="center"> <img src="./docs/static/webiny-logo.svg" width="350"> </p> <p align="center"> AI-programmable CMS for enterprises hosting on AWS </p> <p align="center"> <a href="https://github.com/webiny/webiny-js/actions"><img src="https://img.shields.io/github/actions/workflow/status/webiny/webiny-js/push.yml" alt="Build Status"></a> <a href="https://www.npmjs.com/package/@webiny/cli"><img src="https://img.shields.io/npm/dt/@webiny/cli.svg" alt="Total Downloads"></a> <a href="https://github.com/webiny/webiny-js/releases"><img src="https://img.shields.io/github/v/release/webiny/webiny-js" alt="Latest Release"></a> <a href="https://github.com/webiny/webiny-js/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-green.svg" alt="License"></a> </p> # About Webiny Open-source content platform. Self-hosted on AWS serverless. Built as a TypeScript framework you extend with code, not a closed product you configure through a UI. Runs on Lambda, DynamoDB, S3, and CloudFront inside your own AWS account. Scales automatically. No servers to manage. Infrastructure provisioned via IaC (Pulumi) in a single `deploy` command. Used in production by teams managing hundreds of millions of content records, petabytes of assets, and thousands of editors — including Amazon, Emirates, Fortune 500 companies, government agencies, and SaaS platforms that white-label Webiny inside their own products. [Documentation](https://www.webiny.com/docs) · [Learn Webiny Course](https://www.webiny.com/learn) · [Community Slack](https://www.webiny.com/slack) --- ## What's Inside .png%3Foriginal&w=3840&q=75>) **Headless CMS** — Custom co