← Frontend Case Studies
Squarespace
squarespace.com
•
Engineering blog
• 13 case
studies
Squarespace & Web Standards: How We Helped Bring HTML Video & Audio Lazy Loading to Today’s Browsers
March 2026
Developing Fluid Engine
August 2022
A Better Way to Upload Images
August 2022
How we use WebGL at Squarespace
April 2022
Collaborating to Build an Uncertain Layout
September 2021
Synchronizing Application State Across Browser Frames
July 2021
Building the Squarespace Image Filters
March 2019
Building a System for Front-End Translations
August 2018
Continuous Localization at Squarespace
March 2018
UI Testing at Squarespace: Part II
October 2017
UI Testing at Squarespace: Part I
October 2017
Forum Fronting
November 2016
Turbocharging Our UI Tests
September 2016