Source Maps

To enable readable stack traces in your Sentry errors, you need to upload your source maps to Sentry.

Uploading Source Maps

The easiest way to configure uploading source maps is by using the Sentry Wizard:

npx @sentry/wizard@latest -i sourcemaps

The wizard will guide you through the following steps:

• Logging into Sentry and selecting a
  projectRepresents your service in Sentry and allows you to scope events to a distinct application.
• Installing the necessary Sentry packages
• Configuring your build tool to generate and upload source maps
• Configuring your CI to upload source maps

If you want to configure source maps upload manually, follow the guide for your bundler or build tool below.

Create React App

If you used Create React App to set up your React application see our Create React App guide to upload source maps.

Sentry Bundler Support

• webpack
• Rollup
• Vite
• esbuild

Guides

• TypeScript (tsc)
  If you're using one of webpack, Vite, Rollup or Esbuild, use the corresponding Sentry plugin instead (see section "Sentry Bundler Support").
• UglifyJS
• SystemJS
• GitHub Actions

Other Tools

If you're not using one of these tools, we assume you already know how to generate source maps with your toolchain and we recommend you upload them using Sentry CLI.