Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week (Saturday-Friday).
Congrats to all the authors that made it onto the list π
Sept 8
@highflyer910 walks us through her attempt to solve an incredibly quirky gamified Advent of Code challenge involving over half a billion crate moves, cutting her runtime from 7 seconds down to 89 milliseconds. The whimsy and creativity behind both the puzzle itself and the path to solving it make this one worth reading start to finish.
@managerfx walks us through reverse engineering his thermostat's BACnet protocol and building an ESP32 based gateway to bring it into Home Assistant, all without a hardware background. He shares how setting architectural guardrails before asking AI for code kept the project on track across 15 evenings.
@nfrankel shares how they used AI to help build a family tree spanning over 600 individuals across 12 generations in about a month, treating the project like a software initiative with version control and structured data. They encourage pairing AI's speed with verification against official records to keep the results trustworthy.
@hemapriya_kanagala walks us through building her first AWS support agent and discovering that understanding a request isn't the same as having enough information to safely act on it. She shares how moving validation logic into backend systems, rather than leaving it to the prompt, helped close that gap.
@ale3oula reflects on pausing before building a photo walk app to ask whether the idea was worth building at all, now that AI has made execution nearly free. She encourages developers to treat taste and purpose as the scarce skills, rather than adding to a graveyard of abandoned projects.
@devstackhub tested four AI design tools side by side to rebuild his portfolio site, then manually refined hierarchy, copy, and responsive layouts before showing it to clients. The post is a refreshing showcase, not necessarily of AI tools, but of the process of iteration that leads to a better product.
@lovestaco walks us through how roughly 75,000 independent networks interconnect to form the internet, tracing what happens from the moment a request is sent to when content appears on screen. They cover packet switching, BGP, and the physical latency limits that make CDNs necessary.
And that's a wrap for this week's Top 7 roundup! π¬ We hope you enjoyed this eclectic mix of insights, stories, and tips from our talented authors. Keep coding, keep learning, and stay tuned to DEV for more captivating content and make sure youβre opted in to our Weekly Newsletter π© for all the best articles, discussions, and updates.
Top comments (17)
Congrats @highflyer910, @managerfx, @nfrankel, @hemapriya_kanagala, @ale3oula, @devstackhub, @lovestaco! Thank you all for your thoughtful pieces this week. π
Thank you, Jem π Really happy to be included this week. It means a lot π
Thanksksksks :)
Thank you to the DEV editorial team for including my article in this week's Top 7 π
And to everyone who read the article, shared your own experiences, gave suggestions, or joined the conversation in the comments, thank you π
And congratulations to all the other authors (@highflyer910, @managerfx, @nfrankel, @ale3oula, @devstackhub, @lovestaco!) whose posts made it into the Top 7 this week π
Congrats, Hemapriya! π So well deserved. Loved seeing your post make the Top 7! Really happy for you! π
Thank you so much, Shubhra, for always supporting me π It means a lot, and Iβm grateful to have a friend like you here on DEV π
Thanksksksks :)
Thankβs ππ
Congrats everyone! π
Thank you to the DEV editorial team for including my article in this week's Top 7 π
And to everyone who read the article, shared your own experiences, gave suggestions, or joined the conversation in the comments, thank you π
And congratulations to all the other authors (@highflyer910 , @managerfx , @nfrankel , @hemapriya_kanagala , @ale3oula , @lovestaco ! ) whose posts made it into the Top 7 this week π
Really happy to be part of this amazing group! π
Thanksksksks :)
Thank you so much, @heyitsjem π Truly grateful to be featured this week. Really appreciate it! π
Congrats everybody! The last week has definitely delivered a lot of masterpieces! π₯
Thanks everyone, I hope y'all enjoyed my bytes!
Congrats everyone! π π₯³
Congratulations legends!! β€οΈπ₯@highflyer910, @managerfx, @nfrankel, @hemapriya_kanagala, @ale3oula, @devstackhub, @lovestaco!
Thank you so much, Divya β€οΈπ