# Source: https://trigger.dev/docs/config/extensions/esbuildPlugin.md

> ## Documentation Index
> Fetch the complete documentation index at: https://trigger.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# esbuild Plugin

> Use the esbuildPlugin build extension to add existing or custom esbuild plugins to your build process

You can easily add existing or custom esbuild plugins to your build process using the `esbuildPlugin` extension:

```ts  theme={"theme":"css-variables"}
import { defineConfig } from "@trigger.dev/sdk";
import { esbuildPlugin } from "@trigger.dev/build/extensions";
import { sentryEsbuildPlugin } from "@sentry/esbuild-plugin";

export default defineConfig({
  project: "<project ref>",
  // Your other config settings...
  build: {
    extensions: [
      esbuildPlugin(
        sentryEsbuildPlugin({
          org: process.env.SENTRY_ORG,
          project: process.env.SENTRY_PROJECT,
          authToken: process.env.SENTRY_AUTH_TOKEN,
        }),
        // optional - only runs during the deploy command, and adds the plugin to the end of the list of plugins
        { placement: "last", target: "deploy" }
      ),
    ],
  },
});
```