@emotion/server's release frequency is inconsistent. It had one release in November 2020, one in May 2021, one in July 2022 and one in May 2023. There have been no releases since May 2023, and no releases in 2024 or 2025.
@emotion/server provides server-side rendering (SSR) utilities for Emotion, a popular CSS-in-JS library. It allows you to extract CSS generated during server-side rendering to avoid flash of unstyled content (FOUC). This package is crucial for improving user experience and SEO when using Emotion in applications that render content on the server, ensuring consistent styling between the server and client environments. It includes methods for collecting styles and injecting them into the HTML markup.
@emotion/server downloads saw a general upward trend from March to October 2024, peaking at 2.7 million in May 2024. Downloads then leveled off, fluctuating around 2.4 million through August 2025. September 2025 shows significantly lower downloads, likely due to the month being incomplete.