Node.js Event Loop: Practical Overview and Best Practices
A practical deep-dive into the Node.js Event Loop -covering macrotasks, microtasks, Worker Threads, starvation, and real code challenges to test your understanding.
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Latest blog posts
Czech Bluetooth Tech Among TIME's Best Inventions 2025
When TIME Magazine selected Evenflo's smart car seat as one of its Best Inventions of 2025, it was recognition for Czech developers. We built the IoT app powering it.
Why code quality pays off: How Biome helped us build faster, cleaner TypeScript projects
Code quality is not the KPI clients usually look for, but at Cookielab we believe it's a must. We share how we use Biome with a strict custom configuration to enforce safety, performance, and developer experience across all our TypeScript projects.