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Mar 12, 2026

Streaming Large File Uploads to S3 with Node.js and Busboy: How to avoid Memory Leaks

Another common approach is to save the incoming file to a temporary location on disk and then read it from there to upload to S3. While this avoids memory spikes, it introduces other bottlenecks and potential issues:

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Mar 12, 2026 x spam

Why X (Twitter) Flags .ng Domains as Spam: A Dev's Guide

Senior developers, understand why X (Twitter) flags .ng domains as spam. Dive into reputation systems, DNS hygiene, custom URL shorteners, and mitigation strategies with code examples to ensure your links are seen.

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Mar 12, 2026 WebAssembly

when to move heavy JavaScript logic to WebAssembly (Wasm) with Rust for up to 10x frontend speed

Learn when to move heavy JavaScript logic to WebAssembly (Wasm) with Rust for up to 10x frontend speed. Practical guide with code examples and benchmarks for intermediate developers.

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Mar 12, 2026 Next.js 15

Tackle Next.js 15+: monitor TTFB for faster edge applications

Tackle Next.js 15+ cold starts on Vercel and AWS Lambda@Edge. Learn to optimize bundle size, data fetching, leverage pre-warming, and monitor TTFB for faster edge applications.

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