Priscila Oliveira

From Doubt to Confidence: How Sentry Uses Verdaccio to Bulletproof SDK Releases

Never ship a breaking change again. Learn how Sentry uses a private npm registry to run end-to-end tests and bulletproof their SDK releases.

From Doubt to Confidence: How Sentry Uses Verdaccio to Bulletproof SDK Releases
#1about 6 minutes

Getting started with Sentry for error monitoring

Learn how to install and configure a Sentry SDK in a JavaScript application to start capturing and analyzing errors.

#2about 2 minutes

Understanding the challenges of SDK releases

Releasing new SDK versions involves managing bug fixes, new features, and performance improvements while ensuring backward compatibility across many frameworks.

#3about 3 minutes

How a typo broke an SDK with module changes

A simple typo related to CommonJS and ES module configurations in the Sentry Remix SDK caused applications to crash for users.

#4about 4 minutes

What is Verdaccio and how does it work

Verdaccio is a lightweight, open-source private NPM proxy registry that allows developers to publish, store, and manage packages locally.

#5about 4 minutes

Integrating Verdaccio into a CI pipeline for testing

Sentry's CI pipeline uses Verdaccio in a Docker container to publish pre-release SDK versions and run end-to-end tests against them before release.

#6about 4 minutes

Demo: Catching a regression with Verdaccio tests

A live demo shows how the end-to-end testing setup with Verdaccio successfully fails a build with the module typo and passes it after the fix.

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Jobs that call for the skills explored in this talk.

QA Automation Engineer

QA Automation Engineer

Eltemate
Amsterdam, Netherlands

Intermediate
Senior
TypeScript
Automated Testing
Continuous Integration