2185 Caching Strategy E7386a48

Name: 2185 Caching Strategy E7386a48
Author: tools-only

ASecurity

```typescript import { LRUCache } from 'lru-cache';

9 stars
0 votes
0 copies
0 views
Added May 31, 2026

businesstypescript

Security analysis

A100/100

Pro scans all 2 files and shows the line behind each finding

Scanned May 31, 2026

npx -y skills add tools-only/X-Skills --skill 2185-caching-strategy_e7386a48 --agent claude-code

Installs into .claude/skills of the current project.

Are you the author of 2185 Caching Strategy E7386a48?

Add the live security badge to your README. It updates with every re-scan.

Security grade badge for 2185 Caching Strategy E7386a48

[![Security: A — Skills Directory](https://www.skillsdirectory.com/api/skills/tools-only-2185-caching-strategy-e7386a48/badge)](https://www.skillsdirectory.com/skills/tools-only-2185-caching-strategy-e7386a48)

More formats (shields.io, HTML) on the badges page. Keep it an A: scan every change in CI with Pro.

Download with Pro

SKILL.md

# Caching Strategy

## Caching Strategy

### Response Caching
```typescript
import { LRUCache } from 'lru-cache';

const cache = new LRUCache<string, any>({
  max: 1000,
  ttl: 30000, // 1 minute
  updateAgeOnGet: true,
});

async function cachedSupabaseRequest<T>(
  key: string,
  fetcher: () => Promise<T>,
  ttl?: number
): Promise<T> {
  const cached = cache.get(key);
  if (cached) return cached as T;

  const result = await fetcher();
  cache.set(key, result, { ttl });
  return result;
}
```

### Redis Caching (Distributed)
```typescript
import Redis from 'ioredis';

const redis = new Redis(process.env.REDIS_URL);

async function cachedWithRedis<T>(
  key: string,
  fetcher: () => Promise<T>,
  ttlSeconds = 60
): Promise<T> {
  const cached = await redis.get(key);
  if (cached) return JSON.parse(cached);

  const result = await fetcher();
  await redis.setex(key, ttlSeconds, JSON.stringify(result));
  return result;
}
```