Performance in Jira front-end: solving bundle duplicates with Webpack and yarn

This is the third and final blog in our series on our recent work reducing the amount of JavaScript downloaded from the Jira cloud front-end (Read part 1 and part 2). This blog describes the work that was done to create a Webpack plugin to de-duplicate transitive dependencies. We found that this plugin delivers about […]

Performance in Jira front-end: using modern bundles to improve load time

This is the second blog in our three-part series covering some recent work in Jira cloud front-end to reduce the amount of JavaScript that’s downloaded when loading pages. Part 1 focused on the process of discovering and implementing a relatively small performance fix with a significant impact. In this blog, we will discuss the results […]

Performance in Jira front-end: the story of a single line of code

At Atlassian, we are continuously working to improve the performance of Jira Cloud. This is something we’ve mentioned a number of times in the past: backend improvements found through profiling, changing serialization formats, introducing server-side rendering, and improving our React architecture. This is the first in a series of three blogs focusing on the front-end […]