← Frontend Case Studies
Sentry
sentry.io
• 16 case
studies
Building a Product Tour in React
April 2025
Formatting SQL in the Browser Using PEG
April 2025
Better Code Rendering Through Virtualization
December 2024
Perfectly Fitting Text to Container in React
October 2024
Preact or Svelte? An Embedded Widget Use Case
September 2024
Mutation-testing our JavaScript SDKs
August 2024
How We Reduced Replay SDK Bundle Size by 35%
November 2023
Measuring Session Replay Overhead
July 2023
How we reduced CI time by 35% with Nx Caching
March 2023
Sentry’s Frontend Tests: Migrating from Enzyme to React Testing Library
February 2023
How We Made JavaScript Stack Traces Awesome
November 2022
Understanding the Performance Impact of Generated JavaScript
July 2022
JavaScript SDK “Package Size is Massive” - So we reduced it by 29%
July 2022
How we trimmed the Sentry JavaScript SDK file size by 20%
February 2022
Slow and Steady: Converting Sentry’s Entire Frontend to TypeScript
April 2021
Building Sentry: Source maps and their problems
July 2019