StyleX has become the standard at companies like Figma and Snowflake. Here at Meta, it’s the standard styling system across Facebook, Instagram, WhatsApp, Messenger, and Threads.
On this episode of the Meta Tech Podcast, meet Melissa, a software engineer at Meta and one of StyleX’s maintainers. Pascal Hartig talks to her about all things StyleX—its origins, how open source has been a force multiplier for the project, and what it’s like interacting with large companies across the industry as they’ve adopted StyleX.
Download or listen to the episode below:
You can also find the episode wherever you get your podcasts, including:
The Meta Tech Podcast is a podcast, brought to you by Meta, where we highlight the work Meta’s engineers are doing at every level – from low-level frameworks to end-user features.
Send us feedback on Instagram, Threads, or X.
And if you’re interested in learning more about career opportunities at Meta visit the Meta Careers page.

