Operations | Monitoring | ITSM | DevOps | Cloud

Sentry

Performance Monitoring for Every Developer: Web Vitals & Function Regression Issues

Extracting relevant insights from your performance monitoring tool can be frustrating. You often get back more data than you need, making it difficult to connect that data back to the code you wrote. Sentry’s Performance monitoring product lets you cut through the noise by detecting real problems, then quickly takes you to the exact line of code responsible. The outcome: Less noise, more actionable results.

A story about HTTP status codes and why you should read documentation

Since 2020, I’ve been working on an Express (Node.js framework) application to power viewer interactions and events that happen whilst I’m streaming live coding on Twitch — my Twitch bot. Since using Sentry for error monitoring and crashes using the Sentry Node SDK, I’ve already squashed quite a few bugs that were entirely a result of my own terrible code.

Monitoring 101 for React Developers by Sarah Guthals & Lazar Nikolov | React Advanced 2023 Workshop

If finding errors in your frontend project is like searching for a needle in a code haystack, then Sentry error monitoring can be your metal detector. Learn the basics of error monitoring with Sentry. Whether you are running a React, Angular, Vue, or just “vanilla” JavaScript, see how Sentry can help you find the who, what, when and where behind errors in your frontend project. This workshop took place live on Oct 16, 2023 at React Advanced London.

What's the difference between API Latency and API Response Time?

Your app’s networking directly affects the user experience of your app. Imagine having to wait a few seconds for the page to load. Or even worse, imagine waiting for a few seconds every time you perform an action. It would be infuriating! Before you go on a fixing adventure, it’s a good idea to understand what causes that waiting time. So let’s do that!

Sept 13, 2023: SF Python Meetup - API Documentation: How Sentry Designed Custom Tooling

On September 13, 2023, Sentry hosted SF Python for a developer meetup in San Francisco. In this talk, Josh Ferge, Senior Software Engineer at Sentry, shared his experiences and insights on Sentry's journey of API documentation for their Django application. He talked about the various things they’ve tried, including: Schema / Example generation using dynamic tests; Writing OpenAPI JSON manually; Django Rest Framework & autodoc tooling around it; Problems with DRF serializers & performance, leading to Sentry custom implementation of schema generation using Python typing.