Most tutorials stop at async/await — but real-world systems need more. In my latest article, I break down 10 advanced JavaScript/TypeScript techniques that senior engineers actually use in production.
✅ 38% fewer memory leaks
✅ 60% lower DB costs
✅ 3.2x faster data processing
From promise orchestration to memory-safe caching and binary data handling, these patterns are not just theory — they’re battle-tested in high-load systems.
📖 Read here: https://medium.com/p/e9e687940f4d
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