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Vercel Blog·Aug 19·5 min read
Node.js Vercel Functions now support fetch web handlers
TL;DR
Previously, Node.js Vercel Functions lacked support for fetch web handlers, limiting their ability to make HTTP requests. Vercel has now integrated fetch web handlers into Node.js Vercel Functions, allowing developers to easily perform network requests.
✦ Why It Matters
Engineers can now use fetch directly in Node.js Vercel Functions, simplifying API interactions.
Key Takeaways
- Implement fetch web handlers in your Vercel Functions now.
- Leverage improved interoperability across JavaScript frameworks.
- Simplify your codebase by using a consistent API for network requests.
- Accelerate your development cycles with this new feature.
Full Summary
Vercel has introduced support for fetch web handlers in its Node.js runtime for Vercel Functions, which are serverless functions that allow developers to run backend code without managing servers. This enhancement improves interoperability, meaning that developers can now use the same fetch API across different JavaScript frameworks and runtimes, simplifying the codebase and reducing the learning curve.
The fetch API is a modern interface for making network requests, replacing older methods like XMLHttpRequest. By integrating this feature, Vercel aims to provide a more seamless experience for developers building applications that require server-side logic.
This update is particularly beneficial for those working with frameworks like Next.js, as it allows for more consistent handling of HTTP requests. Overall, this change is expected to accelerate development cycles and improve the performance of serverless applications.