• Error Monitoring
  • Logs
  • Session Replay
  • Tracing
  • Seer
  • Uptime Monitoring
  • Profiling
  • Cron Monitoring
  • AI Code Review
  • Github
  • Slack
  • All Integrations
  • Javascript
  • Python
  • React
  • Laravel
  • Next.js
  • All SDKs

Solutions

  • Web / Frontend Development
  • Mobile Crash Reporting
  • Game Crash Reporting
  • AI Observability
  • Application Performance Monitoring
  • Real User Monitoring
  • Ecommerce
  • Enterprise
  • Blog
  • Changelog
  • Sandbox
  • Resources
  • Sentry Answers
  • Syntax
  • Customers
  • For Startups
  • Contact Us
  • Help Center
  • Status
  • Sentry Build
  • Events
  • Merch
Docs
Pricing
Sign InGet DemoGet Started
  • Products

    • Error Monitoring
    • LogsNEW
    • Session Replay
    • Tracing
    • SeerNEW
    • Uptime Monitoring
    • Profiling
    • Cron Monitoring
    • AI Code ReviewNEW

    Products

    • Error Monitoring
    • LogsNEW
    • Session Replay
    • Tracing
    • SeerNEW
    • Uptime Monitoring
    • Profiling
    • Cron Monitoring
    • AI Code ReviewNEW

    Integrations

    • Github
    • Slack
    • All Integrations

    Integrations

    • Github
    • Slack
    • All Integrations

    SDKs

    • Javascript
    • Python
    • React
    • Laravel
    • Next.js
    • All SDKs

    SDKs

    • Javascript
    • Python
    • React
    • Laravel
    • Next.js
    • All SDKs
  • Solutions

    • Web / Frontend Development
    • Mobile Crash Reporting
    • Game Crash Reporting
    • AI Observability
    • Application Performance Monitoring
    • Real User Monitoring
    • Ecommerce
    • Enterprise
  • Learn

    • Blog
    • Changelog
    • Sandbox
    • Resources
    • Sentry Answers
    • Syntax
    • Customers
    • For Startups

    Learn

    • Blog
    • Changelog
    • Sandbox
    • Resources
    • Sentry Answers
    • Syntax
    • Customers
    • For Startups

    Support

    • Contact Us
    • Help Center
    • Status

    Support

    • Contact Us
    • Help Center
    • Status

    Hang out with us

    • Sentry Build
    • Events
    • Merch

    Hang out with us

    • Sentry Build
    • Events
    • Merch
    Holiday E-Commerce Checklist: A Developer’s Survival Guide

    Holiday E-Commerce Checklist: A Developer’s Survival Guide

    There’s never a good time for errors or performance degradations to show up, but during periods of peak traffic like the holidays, it’s especially critical to get immediate answers about what's failing and how to fix it.

    Learn More
  • Docs
  • Pricing
Sign InGet DemoGet Started
Sentry Changelog Illustration

Sentry Changelog

Follow Twitter@SentryChangelog to stay up to date on everything from product updates to SDK changes.

Categories:

Jump to:

JavaScript SDK v9

JavaScript SDK v9

The Sentry JavaScript SDK version 9 is out. Upgrade the SDK to profit from smaller bundle size and cleaner APIs!

Since this is a major release that includes breaking changes, check out the v9 Migration Guide in the Sentry Docs for a smooth upgrade experience. It should be pretty boring. Don't forget to select your platform/framework in the top-left corner.

For a comprehensive migration guide covering all platforms and frameworks, see the Migration Guide in the SDK Repository.

February 12, 2025
Your code is broken. Let's Fix it.
Get Started