---
title: "Sentry Documentation"
url: https://docs.sentry.io/
---

# Sentry Documentation

Sentry is a developer-first application monitoring platform that helps you identify and fix issues in real-time. It provides error tracking, performance monitoring, session replay, and more across all major platforms and frameworks.

## Key Features

* **Error Monitoring**: Capture and diagnose errors with full stack traces, breadcrumbs, and context
* **Tracing**: Track requests across services to identify performance bottlenecks
* **Session Replay**: Watch real user sessions to understand what led to errors
* **Profiling**: Identify slow functions and optimize application performance
* **Crons**: Monitor scheduled jobs and detect failures
* **Logs**: Collect and analyze application logs in context

## Platforms

* [.NET](https://docs.sentry.io/platforms/dotnet.md)
* [Android](https://docs.sentry.io/platforms/android.md)
* [Apple](https://docs.sentry.io/platforms/apple.md)
* [Dart](https://docs.sentry.io/platforms/dart.md)
* [Elixir](https://docs.sentry.io/platforms/elixir.md)
* [Go](https://docs.sentry.io/platforms/go.md)
* [Godot Engine](https://docs.sentry.io/platforms/godot.md)
* [Java](https://docs.sentry.io/platforms/java.md)
* [JavaScript](https://docs.sentry.io/platforms/javascript.md)
* [Kotlin](https://docs.sentry.io/platforms/kotlin.md)
* [Native](https://docs.sentry.io/platforms/native.md)
* [Nintendo Switch](https://docs.sentry.io/platforms/nintendo-switch.md)
* [PHP](https://docs.sentry.io/platforms/php.md)
* [PlayStation](https://docs.sentry.io/platforms/playstation.md)
* [PowerShell](https://docs.sentry.io/platforms/powershell.md)
* [Python](https://docs.sentry.io/platforms/python.md)
* [React Native](https://docs.sentry.io/platforms/react-native.md)
* [Ruby](https://docs.sentry.io/platforms/ruby.md)
* [Rust](https://docs.sentry.io/platforms/rust.md)
* [Unity](https://docs.sentry.io/platforms/unity.md)
* [Unreal Engine](https://docs.sentry.io/platforms/unreal.md)
* [Xbox](https://docs.sentry.io/platforms/xbox.md)

## Frameworks

### .NET

* [.NET for Android](https://docs.sentry.io/platforms/dotnet/guides/android.md)
* [.NET for iOS, macOS, and Mac Catalyst](https://docs.sentry.io/platforms/dotnet/guides/apple.md)
* [ASP.NET](https://docs.sentry.io/platforms/dotnet/guides/aspnet.md)
* [ASP.NET Core](https://docs.sentry.io/platforms/dotnet/guides/aspnetcore.md)
* [AWS Lambda](https://docs.sentry.io/platforms/dotnet/guides/aws-lambda.md)
* [Azure Functions](https://docs.sentry.io/platforms/dotnet/guides/azure-functions-worker.md)
* [Blazor WebAssembly](https://docs.sentry.io/platforms/dotnet/guides/blazor-webassembly.md)
* [Entity Framework](https://docs.sentry.io/platforms/dotnet/guides/entityframework.md)
* [Google Cloud Functions](https://docs.sentry.io/platforms/dotnet/guides/google-cloud-functions.md)
* [log4net](https://docs.sentry.io/platforms/dotnet/guides/log4net.md)
* [MAUI](https://docs.sentry.io/platforms/dotnet/guides/maui.md)
* [Microsoft.Extensions.Logging](https://docs.sentry.io/platforms/dotnet/guides/extensions-logging.md)
* [NLog](https://docs.sentry.io/platforms/dotnet/guides/nlog.md)
* [Serilog](https://docs.sentry.io/platforms/dotnet/guides/serilog.md)
* [Windows Forms](https://docs.sentry.io/platforms/dotnet/guides/winforms.md)
* [WinUI](https://docs.sentry.io/platforms/dotnet/guides/winui.md)
* [WPF](https://docs.sentry.io/platforms/dotnet/guides/wpf.md)
* [Xamarin](https://docs.sentry.io/platforms/dotnet/guides/xamarin.md)

### Apple

* [iOS](https://docs.sentry.io/platforms/apple/guides/ios.md)
* [macOS](https://docs.sentry.io/platforms/apple/guides/macos.md)
* [tvOS](https://docs.sentry.io/platforms/apple/guides/tvos.md)
* [visionOS](https://docs.sentry.io/platforms/apple/guides/visionos.md)
* [watchOS](https://docs.sentry.io/platforms/apple/guides/watchos.md)

### Dart

* [Flutter](https://docs.sentry.io/platforms/dart/guides/flutter.md)

### Go

* [Echo](https://docs.sentry.io/platforms/go/guides/echo.md)
* [FastHTTP](https://docs.sentry.io/platforms/go/guides/fasthttp.md)
* [Fiber](https://docs.sentry.io/platforms/go/guides/fiber.md)
* [Gin](https://docs.sentry.io/platforms/go/guides/gin.md)
* [Iris](https://docs.sentry.io/platforms/go/guides/iris.md)
* [Negroni](https://docs.sentry.io/platforms/go/guides/negroni.md)
* [net/http](https://docs.sentry.io/platforms/go/guides/http.md)

### Java

* [java.util.logging](https://docs.sentry.io/platforms/java/guides/jul.md)
* [Log4j 2.x](https://docs.sentry.io/platforms/java/guides/log4j2.md)
* [Logback](https://docs.sentry.io/platforms/java/guides/logback.md)
* [Servlet](https://docs.sentry.io/platforms/java/guides/servlet.md)
* [Spring](https://docs.sentry.io/platforms/java/guides/spring.md)
* [Spring Boot](https://docs.sentry.io/platforms/java/guides/spring-boot.md)

### JavaScript

* [Angular](https://docs.sentry.io/platforms/javascript/guides/angular.md)
* [Astro](https://docs.sentry.io/platforms/javascript/guides/astro.md)
* [AWS Lambda](https://docs.sentry.io/platforms/javascript/guides/aws-lambda.md)
* [Azure Functions](https://docs.sentry.io/platforms/javascript/guides/azure-functions.md)
* [Bun](https://docs.sentry.io/platforms/javascript/guides/bun.md)
* [Capacitor](https://docs.sentry.io/platforms/javascript/guides/capacitor.md)
* [Cloud Functions for Firebase](https://docs.sentry.io/platforms/javascript/guides/firebase.md)
* [Cloudflare](https://docs.sentry.io/platforms/javascript/guides/cloudflare.md)
* [Connect](https://docs.sentry.io/platforms/javascript/guides/connect.md)
* [Cordova](https://docs.sentry.io/platforms/javascript/guides/cordova.md)
* [Deno](https://docs.sentry.io/platforms/javascript/guides/deno.md)
* [Effect](https://docs.sentry.io/platforms/javascript/guides/effect.md)
* [Electron](https://docs.sentry.io/platforms/javascript/guides/electron.md)
* [Ember](https://docs.sentry.io/platforms/javascript/guides/ember.md)
* [Express](https://docs.sentry.io/platforms/javascript/guides/express.md)
* [Fastify](https://docs.sentry.io/platforms/javascript/guides/fastify.md)
* [Gatsby](https://docs.sentry.io/platforms/javascript/guides/gatsby.md)
* [Google Cloud Functions](https://docs.sentry.io/platforms/javascript/guides/gcp-functions.md)
* [Hapi](https://docs.sentry.io/platforms/javascript/guides/hapi.md)
* [Hono](https://docs.sentry.io/platforms/javascript/guides/hono.md)
* [Koa](https://docs.sentry.io/platforms/javascript/guides/koa.md)
* [Nest.js](https://docs.sentry.io/platforms/javascript/guides/nestjs.md)
* [Next.js](https://docs.sentry.io/platforms/javascript/guides/nextjs.md)
* [Node.js](https://docs.sentry.io/platforms/javascript/guides/node.md)
* [Nuxt](https://docs.sentry.io/platforms/javascript/guides/nuxt.md)
* [React](https://docs.sentry.io/platforms/javascript/guides/react.md)
* [React Router Framework](https://docs.sentry.io/platforms/javascript/guides/react-router.md)
* [Remix](https://docs.sentry.io/platforms/javascript/guides/remix.md)
* [Solid](https://docs.sentry.io/platforms/javascript/guides/solid.md)
* [SolidStart](https://docs.sentry.io/platforms/javascript/guides/solidstart.md)
* [Svelte](https://docs.sentry.io/platforms/javascript/guides/svelte.md)
* [SvelteKit](https://docs.sentry.io/platforms/javascript/guides/sveltekit.md)
* [TanStack Start React](https://docs.sentry.io/platforms/javascript/guides/tanstackstart-react.md)
* [Vue](https://docs.sentry.io/platforms/javascript/guides/vue.md)
* [Wasm](https://docs.sentry.io/platforms/javascript/guides/wasm.md)

### Kotlin

* [Compose Multiplatform](https://docs.sentry.io/platforms/kotlin/guides/compose-multiplatform.md)
* [Kotlin Multiplatform](https://docs.sentry.io/platforms/kotlin/guides/kotlin-multiplatform.md)

### Native

* [Google Breakpad](https://docs.sentry.io/platforms/native/guides/breakpad.md)
* [Google Crashpad](https://docs.sentry.io/platforms/native/guides/crashpad.md)
* [Minidumps](https://docs.sentry.io/platforms/native/guides/minidumps.md)
* [Qt](https://docs.sentry.io/platforms/native/guides/qt.md)
* [WebAssembly](https://docs.sentry.io/platforms/native/guides/wasm.md)

### PHP

* [Laravel](https://docs.sentry.io/platforms/php/guides/laravel.md)
* [Symfony](https://docs.sentry.io/platforms/php/guides/symfony.md)

### Ruby

* [DelayedJob](https://docs.sentry.io/platforms/ruby/guides/delayed_job.md)
* [Rack Middleware](https://docs.sentry.io/platforms/ruby/guides/rack.md)
* [Rails](https://docs.sentry.io/platforms/ruby/guides/rails.md)
* [Resque](https://docs.sentry.io/platforms/ruby/guides/resque.md)
* [Sidekiq](https://docs.sentry.io/platforms/ruby/guides/sidekiq.md)

### Rust

* [Actix Web](https://docs.sentry.io/platforms/rust/guides/actix-web.md)
* [axum](https://docs.sentry.io/platforms/rust/guides/axum.md)
* [tokio-rs/tracing](https://docs.sentry.io/platforms/rust/guides/tracing.md)

## Sentry for AI

* [Agent Skills](https://docs.sentry.io/ai/agent-skills.md)
* [dotagents](https://docs.sentry.io/ai/dotagents.md)
* [Sentry MCP Server](https://docs.sentry.io/ai/mcp.md)
* [Sentry CLI](https://docs.sentry.io/ai/sentry-cli.md)
* [AI Monitoring](https://docs.sentry.io/ai/monitoring.md)

## Account Settings

* [Account Preferences](https://docs.sentry.io/account/user-settings.md)
* [Auth Tokens](https://docs.sentry.io/account/auth-tokens.md)

## Guides

* [What to Prioritize](https://docs.sentry.io/guides/issues-errors.md)
* [What to Log](https://docs.sentry.io/guides/logs.md)
* [What to Track](https://docs.sentry.io/guides/metrics.md)
* [Querying Traces](https://docs.sentry.io/guides/querying-traces.md)
* [Adding Custom Spans](https://docs.sentry.io/guides/custom-spans.md)
* [Using Session Replay](https://docs.sentry.io/guides/session-replay.md)

## Organization Settings

* [Set Up Your Organization](https://docs.sentry.io/organization/getting-started.md)
* [Authentication](https://docs.sentry.io/organization/authentication.md)
* [Organization and User Management](https://docs.sentry.io/organization/membership.md)
* [Data Storage Location (US or EU)](https://docs.sentry.io/organization/data-storage-location.md)
* [Dynamic Sampling](https://docs.sentry.io/organization/dynamic-sampling.md)
* [Early Adopter Features](https://docs.sentry.io/organization/early-adopter-features.md)
* [Integrations](https://docs.sentry.io/organization/integrations.md)

## Product Walkthroughs

* [Getting Started With Sentry](https://docs.sentry.io/product/sentry-basics.md)
* [Issues](https://docs.sentry.io/product/issues.md)
* [AI in Sentry](https://docs.sentry.io/product/ai-in-sentry.md)
* [Projects](https://docs.sentry.io/product/projects.md)
* [Partnership Platform](https://docs.sentry.io/product/partnership-platform.md)
* [Explore](https://docs.sentry.io/product/explore.md)
* [Dashboards](https://docs.sentry.io/product/dashboards.md)
* [Uptime Monitoring](https://docs.sentry.io/product/uptime-monitoring.md)
* [User Feedback](https://docs.sentry.io/product/user-feedback.md)
* [Cron Monitoring](https://docs.sentry.io/product/crons.md)
* [Log and Trace Drains](https://docs.sentry.io/product/drains.md)
* [Alerts](https://docs.sentry.io/product/alerts.md)
* [Insights](https://docs.sentry.io/product/insights.md)
* [Releases](https://docs.sentry.io/product/releases.md)
* [Sentry Toolbar](https://docs.sentry.io/product/sentry-toolbar.md)
* [Stats](https://docs.sentry.io/product/stats.md)
* [Size Analysis](https://docs.sentry.io/product/size-analysis.md)
* [Build Distribution](https://docs.sentry.io/product/build-distribution.md)
* [Codecov](https://docs.sentry.io/product/codecov.md)
* [Relay](https://docs.sentry.io/product/relay.md)
* [Quick-Start Guide](https://docs.sentry.io/product/onboarding.md)
* [New Monitors and Alerts](https://docs.sentry.io/product/new-monitors-and-alerts.md)

## Pricing & Billing

* [Billing Quota Management](https://docs.sentry.io/pricing/quotas.md)

## Sentry CLI

* [Installation](https://docs.sentry.io/cli/installation.md)
* [Configuration and Authentication](https://docs.sentry.io/cli/configuration.md)
* [Release Management](https://docs.sentry.io/cli/releases.md)
* [Debug Information Files](https://docs.sentry.io/cli/dif.md)
* [Sending Events](https://docs.sentry.io/cli/send-event.md)
* [Logs](https://docs.sentry.io/cli/logs.md)
* [Crons (CLI)](https://docs.sentry.io/cli/crons.md)

## API Reference

* [Authentication](https://docs.sentry.io/api/auth.md)
* [Paginating Results](https://docs.sentry.io/api/pagination.md)
* [Permissions & Scopes](https://docs.sentry.io/api/permissions.md)
* [Rate Limits](https://docs.sentry.io/api/ratelimits.md)
* [Requests](https://docs.sentry.io/api/requests.md)
* [Alerts & Notifications](https://docs.sentry.io/api/alerts.md)
* [Crons](https://docs.sentry.io/api/crons.md)
* [Dashboards](https://docs.sentry.io/api/dashboards.md)
* [Discover & Performance](https://docs.sentry.io/api/discover.md)
* [Environments](https://docs.sentry.io/api/environments.md)
* [Events & Issues](https://docs.sentry.io/api/events.md)
* [Explore](https://docs.sentry.io/api/explore.md)
* [Integration Platform](https://docs.sentry.io/api/integration.md)
* [Integrations](https://docs.sentry.io/api/integrations.md)
* [Mobile Builds](https://docs.sentry.io/api/mobile-builds.md)
* [Monitors & Alerts](https://docs.sentry.io/api/monitors.md)
* [Organizations](https://docs.sentry.io/api/organizations.md)
* [Prevent](https://docs.sentry.io/api/prevent.md)
* [Projects](https://docs.sentry.io/api/projects.md)
* [Releases](https://docs.sentry.io/api/releases.md)
* [Replays](https://docs.sentry.io/api/replays.md)
* [SCIM](https://docs.sentry.io/api/scim.md)
* [Seer](https://docs.sentry.io/api/seer.md)
* [Teams](https://docs.sentry.io/api/teams.md)
* [Users](https://docs.sentry.io/api/users.md)

## Security, Legal, & PII

* [Security & Legal](https://docs.sentry.io/security-legal-pii/security.md)
* [Data Scrubbing](https://docs.sentry.io/security-legal-pii/scrubbing.md)

## Concepts & Reference

* [Concepts](https://docs.sentry.io/concepts/key-terms.md)
* [Search](https://docs.sentry.io/concepts/search.md)
* [Data Management](https://docs.sentry.io/concepts/data-management.md)
* [Moving to SaaS](https://docs.sentry.io/concepts/migration.md)
* [OpenTelemetry Protocol (OTLP)](https://docs.sentry.io/concepts/otlp.md)

## Documentation Changelog

## Contributing to Docs

* [Development Environment](https://docs.sentry.io/contributing/environment.md)
* [Our Approach](https://docs.sentry.io/contributing/approach.md)
* [Platforms & Guides](https://docs.sentry.io/contributing/platforms.md)
* [Linking Variables](https://docs.sentry.io/contributing/linking.md)
* [Pages](https://docs.sentry.io/contributing/pages.md)

## Quick Links

* [Platform SDKs](https://docs.sentry.io/platforms.md) - Install Sentry for your language/framework
* [API Reference](https://docs.sentry.io/api.md) - Programmatic access to Sentry
* [CLI](https://docs.sentry.io/cli.md) - Command-line interface for Sentry operations