Skip to content

Crowdin Serverless Apps

Build Crowdin apps without a backend - develop, preview, and publish right from your terminal

Quick start

Install the CLI, scaffold an app, and see it running inside Crowdin in minutes. Follow the quick start guide.

Nothing to host

A serverless app is a static JavaScript bundle served by Crowdin. No servers, no tokens, no infrastructure - Crowdin injects the context and executes API calls on the user’s behalf.

Typed SDK

The SDK registers your modules and gives you typed context, host events and actions, a tokenless Crowdin API client, a UI kit styled to match Crowdin, and an i18n runtime.

Zero-config toolchain

React, Tailwind CSS, and Lingui i18n work out of the box. The CLI runs your app live inside Crowdin with hot reload and publishes it when you are ready.

Docs for LLMs

We support the llms.txt convention for making documentation available to large language models. Check out this site’s llms.txt file for a full list of available files.