72 lines
1.9 KiB
Markdown
72 lines
1.9 KiB
Markdown
# Optimized Builds for Slower CPUs
|
|
|
|
This document provides instructions for building the project on slower CPUs or resource-constrained environments.
|
|
|
|
## Quick Start
|
|
|
|
Run the optimized build using:
|
|
|
|
```bash
|
|
pnpm run build:optimized
|
|
```
|
|
|
|
## Optimization Features
|
|
|
|
The following optimizations have been implemented to improve build performance:
|
|
|
|
1. **Memory Limit Control**: Sets Node.js memory limit to prevent crashes on memory-constrained systems
|
|
2. **Build Cache Management**: Automatically cleans up caches to prevent bloat
|
|
3. **TypeScript/ESLint Skip**: Skips type checking and linting during production builds
|
|
4. **Code Splitting**: Implements React.lazy() for code splitting and lazy loading
|
|
5. **Source Map Disabling**: Disables source maps in production for faster builds
|
|
|
|
## Manual Optimization Steps
|
|
|
|
If you need to manually optimize the build process:
|
|
|
|
### 1. Clean the caches
|
|
```bash
|
|
pnpm run clean
|
|
```
|
|
|
|
### 2. Set Node.js memory limit
|
|
```bash
|
|
export NODE_OPTIONS="--max-old-space-size=4096"
|
|
```
|
|
|
|
### 3. Skip non-essential checks
|
|
```bash
|
|
NEXT_SKIP_LINT=1 NEXT_SKIP_TS_CHECK=1 pnpm run build
|
|
```
|
|
|
|
### 4. Use SWC compiler with optimized settings
|
|
```bash
|
|
NEXT_TELEMETRY_DISABLED=1 pnpm run build:fast
|
|
```
|
|
|
|
## Configuration Files
|
|
|
|
The following configuration files have been optimized:
|
|
|
|
- **next.config.mjs**: Contains SWC optimizations and standalone output
|
|
- **.pnpmrc**: Configures Node.js memory limits and disables notifications
|
|
- **.env.production**: Sets environment variables for production builds
|
|
|
|
## Troubleshooting
|
|
|
|
### Out of Memory Errors
|
|
|
|
If you encounter "JavaScript heap out of memory" errors, try:
|
|
|
|
```bash
|
|
export NODE_OPTIONS="--max-old-space-size=2048"
|
|
pnpm run build:fast
|
|
```
|
|
|
|
### Slow Builds
|
|
|
|
If builds are still slow:
|
|
|
|
1. Try running with lower memory settings
|
|
2. Disable unnecessary parts of the app temporarily
|
|
3. Build incrementally using `next build --no-lint` |