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<!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Documentation** * Updated troubleshooting resources with significantly expanded guides covering authentication, database management, edge functions, storage operations, deployment scenarios, and system configuration. Enhanced documentation includes detailed remediation procedures, alternative solutions for common issues, and comprehensive step-by-step instructions to help users resolve configuration and operational challenges. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
---
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title = "Edge Function bundle size issues"
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topics = [ "functions" ]
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keywords = [ "bundle", "size", "limit", "dependencies", "edge function", "10MB" ]
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database_id = "aaf9e673-64ae-460a-88e0-b83ea4963382"
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[api]
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cli = ["supabase-functions-deploy"]
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---
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Edge Functions have a 10MB source code limit. If your function exceeds this limit, deployment will fail.
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## Check your bundle size
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Use the `deno info` command to analyze your function's dependencies and total size:
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```bash
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deno info /path/to/function/index.ts
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```
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Look for the "size" field in the output to see the total bundle size.
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## How to reduce bundle size
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If your bundle is too large, try these strategies:
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### Remove unused dependencies
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Review your imports and remove any packages you're not actively using.
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### Use selective imports
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Instead of importing entire packages, import only the specific modules you need:
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```tsx
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// Good: Import specific submodules
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import { specific } from 'npm:package/specific'
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// Avoid: Import entire package
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import * as everything from 'npm:package'
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```
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### Split large functions
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Consider breaking large functions into smaller, more focused functions. Each function can handle a specific task, reducing the code needed in any single deployment.
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### Choose lightweight alternatives
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Research smaller packages that provide the same functionality. Many NPM packages designed for Node.js include unnecessary polyfills that increase bundle size.
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## Additional resources
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- [Unable to deploy Edge Function](./unable-to-deploy-edge-function)
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- [Dependency analysis](./edge-function-dependency-analysis)
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- [Edge Function limits](/docs/guides/functions/limits)
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