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Monday, 21 September 2026 Reading Room

Tech

SimpliSafe’s New Wired Doorbell Makes You Check Your Setup Before Your Wallet

SimpliSafe’s Video Doorbell Series 2 launched at $199.99, but the first thing to check is what you already have at the door. It needs a SimpliSafe Base Station and Keypad, plus an existing wired doorbell setup with a compatible transformer and a mechanical or digital chime. The camera isn’t a standalone purchase if those pieces […]

the-gadgeteer.com ·

SimpliSafe’s New Wired Doorbell Makes You Check Your Setup Before Your Wallet

We haven't written up this one. The Gadgeteer has the full story — the link below goes straight to it.

Read the original at the-gadgeteer.com →

More in Tech

Always reach for the asymptotically-optimal data structure — challenged

Everyone reaches for the hash map. O(1) lookup — can't beat that, right? Wrong. For most production lookups, a flat array with a linear scan is faster. I've seen this matter in real systems.

  • Hash maps are commonly chosen for data structures due to their O(1) lookup time.
  • Linear scan through a flat array can outperform hash maps in real-world scenarios.
  • Profiling and understanding data size is crucial for optimal data structure choice.

·dev.to

I stopped rewriting the same Electron boilerplate — so I packaged it

Every Electron side project starts with the same three weeks. You wire up window controls, and they look wrong next to the OS chrome. You build a theme system and half your components don't follow it.

  • Author packages Electron boilerplate into reusable framework called electron-shell-framework
  • Framework provides top bar, left sidebar, right panel, and bottom terminal strip
  • Includes dark/light themes, encrypted settings, and robust security measures

·dev.to

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