DevRadar

Better Auth+Edge Runtime

Compatibility analysis and integration guide

Last updated: Dec 28, 2025
B
Better Auth
E
Edge Runtime

Partial Compatibility

Works with some limitations or workarounds

Compatibility Analysis

Summary

getCookieCache() doesn't work in Edge; depends on Node APIs like process.platform

Technical Details

getCookieCache() doesn't work in Edge; depends on Node APIs like process.platform

better-authedge-runtimeauth

Solution Available

Recommended Approach

Use in server components instead of middleware

View Documentation

Share this Badge

Add this compatibility badge to your GitHub README or website.

Better Auth + Edge Runtime compatibility badge
[![Better Auth + Edge Runtime](https://devradar.dev/api/v1/badge/better-auth-edge-runtime.svg)](https://devradar.dev/check/better-auth-edge-runtime)
<a href="https://devradar.dev/check/better-auth-edge-runtime"><img src="https://devradar.dev/api/v1/badge/better-auth-edge-runtime.svg" alt="Better Auth + Edge Runtime" /></a>
https://devradar.dev/api/v1/badge/better-auth-edge-runtime.svg

Related Compatibility Checks

Other checks with Edge Runtime

Argon2+Edge Runtime

Incompatible

Authjs+Edge Runtime

Partial

Bcrypt+Edge Runtime

Incompatible

Better Sqlite3+Edge Runtime

Incompatible

View all compatibility checks

Get Started

Architecture isn't a gamble.
It's a calculation.

Eliminate incompatible technologies and build a defensible tech stack.

Launch Architect Wizard

No assumptions. No account required. Deterministic validation.