Show HN: Knock-Knock.net – Visualizing the bots knocking on my server's door

TechStrider

16 Feb 2026

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LibreOffice blasts OnlyOffice for working with Microsoft to lock users in

The Open-Source Community Strikes Back The world of open-source software has been abuzz with controversy lately, and the latest drama involves LibreOffice and OnlyOffice. For those who may not be familiar, LibreOffice is a popular open-source office suite, while OnlyOffice is another office suite that claims to be open-source. However,

24 Hour Fitness won't let you unsubscribe from marketing spam, so I fixed it

The Frustration of Unwanted Marketing Emails We've all been there - trying to unsubscribe from marketing emails that just won't quit. It's frustrating, to say the least. A recent experience with 24 Hour Fitness has taken this frustration to a whole new level. It

EU mandates replaceable batteries by 2027 (2023)

Introduction to the EU's Battery Directive The European Union has taken a significant step towards reducing electronic waste by mandating replaceable batteries in devices by 2027. This move is part of a broader effort to make batteries more sustainable, circular, and safe. As someone who's passionate

When etcd crashes, check your disks first

Introduction to etcd As a developer, I've worked with my fair share of distributed systems, and etcd is one of those critical components that can make or break your application's reliability. etcd is a distributed key-value store that provides a reliable way to store and manage

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LibreOffice blasts OnlyOffice for working with Microsoft to lock users in

24 Hour Fitness won't let you unsubscribe from marketing spam, so I fixed it

EU mandates replaceable batteries by 2027 (2023)

When etcd crashes, check your disks first

🚀 Want to run this server for free?