Sentry Bundler Plugins are a collection of tools for popular JavaScript bundlers like Rollup, Vite, esbuild, and Webpack that handle Sentry-related tasks during the build process. These plugins automatically upload sourcemaps, create releases in Sentry, and associate errors with releases, making it easier for developers to integrate Sentry error tracking into their JavaScript projects. The plugins are designed for developers using Sentry for error monitoring who want to streamline their error tracking setup across various JavaScript bundlers.