Product Updates
June Product Updates for Sentry
Get ready for another round of new releases that will help take your performance and error troubleshooting to the next level. Over the past month of June,…
Product Updates
Detecting Main Thread Issues in Mobile Applications
Mobile device users care about three things when it comes to good app performance: 1. Smooth UI 2. Long battery life 3. How quickly the app does what they need…
Product Updates
Mastering mobile: Reflecting on three years of mobile growth
Few areas of development have seen as much recent change as mobile. Mobile phone and app usage spiked during the pandemic as we adapted to life with social…
Engineering
Measuring Session Replay Overhead
The best way to figure out how overhead impacts you is to measure it yourself. Follow along as we show you how we went about measuring overhead on Sentry and how you can measure it on your own applications.
Product Updates
Code Refactoring and why you should refactor your code
Software does not expire, but it “rots”. Its quality degrades over time. As you build your project and add features, you probably won’t always build it in a…
Product Updates
Sentry Ingestion Domains Updates
The TL;DR: We are going to apply these changes on September 1st, 2023: 1. Ingestion via non-encrypted HTTP will be disabled. 2. DNS A records for and will…
Product Updates
Cron Monitoring Now Supports Sentry SDKs, Automatic Set Up, Multi-Environments and More
Last year we introduced Sentry Cron Monitoring (beta) to help developers get code-level context and performance trends for their scheduled jobs. While Crons…
Product Updates
May Product Update
The month of May has just ended and pretty much everybody agrees that 2023 is absolutely flying by. Here at Sentry, we’re looking to match the speed of 2023…
Product Updates
Sentry for SvelteKit
We’re happy to announce that the Sentry SvelteKit SDK is now generally available and ready to help you monitor your SvelteKit application. Last year, we…
Engineering
A locking war story
We recently migrated JavaScript/SourceMap processing to Rust where we were hitting a lock contention problem in our processing infrastructure that kept people up for a few days. What happened, why and how did we solve it?
Product Updates
Web Fonts and the Dreaded Cumulative Layout Shift
How frustrating is it when you’ve just landed on a web page, you click on a certain element and an ad or something else pops up and you end up clicking that thing instead? That’s a layout shift, which is bad for the user’s experience and the later they happen, the worse it is.
Product Updates
Tame the performance of code you didn't write: A journey into stable diffusion
In our daily lives as developers, we have to deal with a lot of code that we did not write ourselves (or wrote ourselves but already forgot that we did). We…
Product Updates
Sentry Profiling: Identify & Eliminate Performance Issues with Code-Level Insights
Use Sentry’s code profiling to identify the causes of performance errors. Sentry Profiling supports Python, PHP, Node, Android & iOS platforms.
Product Updates
Sleep More; Triage Faster with Sentry
As a developer, triage duty week was often the worst week of my month. Anytime a bug was reported, I’d search for the right environment, wander through logs,…
Product Updates
Building better mobile experiences: tips from Riot Games and Nextdoor
Building high quality, performant mobile apps is hard. Developers need to keep up with rapidly changing technologies, high user expectations, and competitive…
