Add Error Tracking

npx @sentry/wizard@latest -i nextjs

npm install @sentry/nextjs

// sentry.client.config.ts (or instrumentation-client.ts on newer @sentry/nextjs)
import * as Sentry from '@sentry/nextjs';

Sentry.init({
  dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
  tunnel: process.env.NEXT_PUBLIC_SENTRY_TUNNEL,
});

npm install @sentry/react

// src/sentry.ts — import this first in main.tsx / root.tsx
import * as Sentry from '@sentry/react';

Sentry.init({
  dsn: import.meta.env.VITE_SENTRY_DSN,
  tunnel: import.meta.env.VITE_SENTRY_TUNNEL,
  environment: import.meta.env.MODE,
});

npm install @sentry/vue

// src/main.ts
import { createApp } from 'vue';
import * as Sentry from '@sentry/vue';
import App from './App.vue';

const app = createApp(App);

Sentry.init({
  app,
  dsn: import.meta.env.VITE_SENTRY_DSN,
  tunnel: import.meta.env.VITE_SENTRY_TUNNEL,
});

app.mount('#app');

npx @sentry/wizard@latest -i sveltekit

// src/hooks.client.ts
import * as Sentry from '@sentry/sveltekit';
import { PUBLIC_SENTRY_DSN, PUBLIC_SENTRY_TUNNEL } from '$env/static/public';

Sentry.init({
  dsn: PUBLIC_SENTRY_DSN,
  tunnel: PUBLIC_SENTRY_TUNNEL,
});

export const handleError = Sentry.handleErrorWithSentry();

npm install @sentry/angular

// src/main.ts
import * as Sentry from '@sentry/angular';
import { environment } from './environments/environment';

Sentry.init({
  dsn: environment.sentryDsn,
  tracesSampleRate: 1.0,
});

npm install @sentry/browser

import * as Sentry from '@sentry/browser';

Sentry.init({
  dsn: import.meta.env.VITE_SENTRY_DSN,
  tunnel: import.meta.env.VITE_SENTRY_TUNNEL,
});

npm install @sentry/node

// Must be the first import in your entrypoint.
import * as Sentry from '@sentry/node';

Sentry.init({
  dsn: process.env.SENTRY_DSN,
  environment: process.env.NODE_ENV,
  tracesSampleRate: 1.0,
});

import express from 'express';
import * as Sentry from '@sentry/node';

const app = express();
Sentry.setupExpressErrorHandler(app);

npx @sentry/wizard@latest -s -i reactNative

import * as Sentry from '@sentry/react-native';

Sentry.init({
  dsn: process.env.SENTRY_DSN,
  tracesSampleRate: 1.0,
  replaysSessionSampleRate: 0.1,
  replaysOnErrorSampleRate: 1.0,
});

export default Sentry.wrap(App);

pip install sentry-sdk

import os
import sentry_sdk

sentry_sdk.init(
    dsn=os.environ["SENTRY_DSN"],
    environment=os.environ.get("ENV", "development"),
    traces_sample_rate=1.0,
    profiles_sample_rate=1.0,
)

# Flask
from sentry_sdk.integrations.flask import FlaskIntegration
sentry_sdk.init(dsn=os.environ["SENTRY_DSN"], integrations=[FlaskIntegration()])

# Django
from sentry_sdk.integrations.django import DjangoIntegration
sentry_sdk.init(dsn=os.environ["SENTRY_DSN"], integrations=[DjangoIntegration()])

# FastAPI
from sentry_sdk.integrations.starlette import StarletteIntegration
from sentry_sdk.integrations.fastapi import FastApiIntegration
sentry_sdk.init(
    dsn=os.environ["SENTRY_DSN"],
    integrations=[StarletteIntegration(), FastApiIntegration()],
)

go get github.com/getsentry/sentry-go

package main

import (
    "log"
    "os"
    "time"

    "github.com/getsentry/sentry-go"
)

func main() {
    err := sentry.Init(sentry.ClientOptions{
        Dsn:              os.Getenv("SENTRY_DSN"),
        TracesSampleRate: 1.0,
        Environment:      os.Getenv("ENV"),
    })
    if err != nil {
        log.Fatalf("sentry.Init: %s", err)
    }
    defer sentry.Flush(2 * time.Second)
}

cargo add sentry sentry-tracing

use std::env;

fn main() {
    let _guard = sentry::init((
        env::var("SENTRY_DSN").expect("SENTRY_DSN must be set"),
        sentry::ClientOptions {
            release: sentry::release_name!(),
            traces_sample_rate: 1.0,
            environment: env::var("ENV").ok().map(Into::into),
            ..Default::default()
        },
    ));

    // Your app entrypoint
}

bundle add sentry-ruby sentry-rails

# config/initializers/sentry.rb
require "sentry-ruby"
require "sentry-rails"

Sentry.init do |config|
  config.dsn = ENV["SENTRY_DSN"]
  config.environment = ENV.fetch("RAILS_ENV", "development")
  config.traces_sample_rate = 1.0
end

<!-- pom.xml -->
<dependency>
  <groupId>io.sentry</groupId>
  <artifactId>sentry-spring-boot-starter-jakarta</artifactId>
  <version>7.14.0</version>
</dependency>

# application.properties — Spring reads ${SENTRY_DSN} from the environment
sentry.dsn=${SENTRY_DSN}
sentry.environment=${ENV:development}
sentry.traces-sample-rate=1.0

composer require sentry/sentry

<?php
\Sentry\init([
    'dsn' => $_ENV['SENTRY_DSN'],
    'environment' => $_ENV['APP_ENV'] ?? 'development',
    'traces_sample_rate' => 1.0,
]);

dotnet add package Sentry.AspNetCore

// Program.cs
builder.WebHost.UseSentry(options =>
{
    options.Dsn = Environment.GetEnvironmentVariable("SENTRY_DSN");
    options.Environment = builder.Environment.EnvironmentName;
    options.TracesSampleRate = 1.0;
});

flutter pub add sentry_flutter

import 'package:flutter/widgets.dart';
import 'package:sentry_flutter/sentry_flutter.dart';

Future<void> main() async {
  await SentryFlutter.init(
    (options) {
      options.dsn = const String.fromEnvironment('SENTRY_DSN');
      options.tracesSampleRate = 1.0;
    },
    appRunner: () => runApp(const MyApp()),
  );
}

import * as Sentry from '@sentry/react'; // or /browser, /node, /nextjs, etc.

try {
  doRiskyThing();
} catch (err) {
  Sentry.captureException(err);
}

Sentry.captureMessage('Something notable happened', 'warning');

try:
    do_risky_thing()
except Exception as exc:
    sentry_sdk.capture_exception(exc)

sentry_sdk.capture_message("Something notable happened", level="warning")

sentry.CaptureException(err)
sentry.CaptureMessage("Something notable happened")

sentry::capture_error(&err);
sentry::capture_message("Something notable happened", sentry::Level::Warning);

npm install --save-dev @sentry/cli

sentry-cli sourcemaps inject ./dist
sentry-cli sourcemaps upload \
  --url-prefix '~/' \
  --release "$GIT_SHA" \
  ./dist