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Automating EC2 Instance Management with Go

Managing cloud resources manually can get repetitive fast, especially if you regularly start or stop EC2 instances to save costs. In this post, I’ll show you how to automate EC2 instance management using Go and the AWS SDK for Go v2. By the end, you’ll have a working Go script that can automatically start or…

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Top 7 Featured DEV Posts of the Week

Welcome to this week’s Top 7, where the DEV editorial team handpicks their favorite posts from the previous week. Congrats to all the authors that made it onto the list 👏 @derstruct introduces doors, a new framework that brings React-like reactivity to Go without the ecosystem baggage. @theodordiaconu challenges the traditional class-based TypeScript architecture by…

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Understanding Codecs, Containers, and Bitrates: What Every Developer Using FFmpeg Should Know

If you’ve ever worked with video conversion, streaming, or compression, you’ve likely encountered terms like codec, container, and bitrate. These are fundamental concepts in digital media — and understanding them helps you make better decisions when building or optimizing video tools. Whether you’re writing your own media converter or integrating FFmpeg into a backend service,…

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