Engineering
Preact or Svelte? An Embedded Widget Use Case
Preact or Svelte, which framework is best for building an embedded user feedback widget?
Engineering
Replaying Backend Errors using Sentry’s Session Replay
Session Replay is a powerful visual tool that captures user interactions, providing insights into the actions that resulted in errors. It records various…
Engineering
Mutation-testing our JavaScript SDKs
Let's dive into mutation testing. In this post we talk about how mutation testing works, the state of it in JavaScript and we share our results of applying it to our JavaScript SDK repository
Engineering
How we fixed incorrect Codecov bundle size reporting
How we resolved incorrect Codecov bundle size reporting when using GitHub Actions.
Engineering
Sentry JavaScript SDK v8 - A Retrospective
This post will outline learnings the Sentry SDK team had from releasing v8 of the JavaScript SDKs.
Engineering
How to Refactor and Not Break Things
How we completed a huge refactoring of a software used by thousands of developers without breaking things.
Engineering
Logging in Python: A Developer’s Guide
A complete guide to Python logging: setup, best practices, & troubleshooting tips to help streamline your Python development & improve app performance.
Engineering
Designing Sentry's cross-region replication
Cross-region replication is a foundational subsystem in multi-region Sentry. This post explores our design process.
Engineering
My errors are gone w̶i̶t̶h̶o̶u̶t̶ with a trace
I can’t imagine another product where I go from “I probably don’t need this” to “I am adding this to all my products.” That’s what Sentry did to me. Can you imagine how many things a product needs to get right to change someone’s mind without some sort of human interaction or sales pitch?
Engineering
Improving DX: From Unreadable CSS Selectors to Clear React Component Names
How to transform unreadable CSS selectors to React component names.
Engineering
Removing risk from our multi-region design with simulations
Before splitting our application database and infrastructure up, we wanted to have confidence in where the boundaries would be.
Engineering
Sentry on Sentry: How Metrics saved us $160K
If you know me, you know I care about fast code. Recently, I ran a simple query that revealed that we spend almost $160k a year on one task. Luckily, we…
Engineering
How open PR comments work
This is how we manage to comment Sentry issues related to code you're modifying in a pull request within seconds.
Engineering
Streamline Builds with Android Manifest Placeholders
In this article, you will learn how to make use of Android Manifest placeholders to supercharge your Android app development.
Engineering
Patching A Flood of 404s
In our latest edition of Dogfooding Chronicles, we use Discover to root out the bane of all companies everywhere: the 404 page.
