← Frontend Case Studies
Meta
meta.com
•
Engineering blog
• 20 case
studies
StyleX: A Styling Library for CSS at Scale
November 2025
React at Meta Connect 2024
October 2024
Behind the scenes of Threads for web
May 2024
MemLab: An open source framework for finding JavaScript memory leaks
September 2022
How Facebook is bringing QUIC to billions
October 2020
Making Facebook.com accessible to as many people as possible
July 2020
Rebuilding our tech stack for the new Facebook.com
May 2020
Implementing a secure web-based proxy service for Discover
May 2020
Building the New facebook.com with React, GraphQL and Relay
April 2019
Faster input events with Facebook’s first browser API contribution
April 2019
Behind the Scenes: Improving the React Repository Infrastructure
December 2017
React 16: A look inside an API-compatible rewrite of our frontend UI library
September 2017
Building High-Quality JavaScript Tools
June 2017
ARIA Grid: Supporting nonvisual layout and keyboard traversal
March 2017
This browser tweak saved 60% of requests to Facebook
January 2017
Building the F8 App with React Native
January 2017
Improving CSS quality at Facebook and beyond
June 2016
The technology behind preview photos
August 2015
Facebook has 30,000 react components. How do you manage large project directories with many components?
December 2013
BigPipe: Pipelining web pages for high performance
June 2010