A library that replaces traditional third-party script loading methods. It uses a proxy-based architecture to execute scripts in a background web worker, preventing main-thread blocking.
Tech Stack
TypeScriptFrontend & Headless CMS
Why partytown?
• Improves Core Web Vitals
• Offloads main thread
• Framework agnostic
Limitations
• DOM access overhead
• Script compatibility issues
• Debugging complexity
3/5/2026
Last Update
452
Forks
83
Issues
MIT
License
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