Debian 13 "Trixie"

For HTML Day 2025 [1], I made a web service that displays the current sky at your approximate location as a CSS gradient. Colours are simulated on-demand using atmospheric absorption and scattering coefficients. Updates every minute, without the use of client-side JavaScript.Source code and additional information is available on GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;dnlzro&#x2F;horizon" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;dnlzro&#x2F;horizon</a>[1] <a href="https:&#x2F;&#x2F;html.energy&#x2F;html-day&#x2F;2025&#x2F;index.html" rel="nofollow">https:&#x2F;&#x2F;html.energy&#x2F;html-day&#x2F;2025&#x2F;index.html</a>

Show HN: The current sky at your approximate location, as a CSS gradient

OpenFreeMap survived 100k requests per second

My Lethal Trifecta talk at the Bay Area AI Security Meetup

MCP overlooks hard-won lessons from distributed systems

Quickshell – building blocks for your desktop

Long-term exposure to outdoor air pollution linked to increased risk of dementia

How I use Tailscale

A CT scanner reveals surprises inside the 386 processor's ceramic package

Stanford to continue legacy admissions and withdraw from Cal Grants

How I code with AI on a budget/free

Happy BuyNothing Day

Ratfactor's illustrated guide to folding fitted sheets

Abusing Entra OAuth for fun and access to internal Microsoft applications

Ch.at – a lightweight LLM chat service accessible through HTTP, SSH, DNS and API

ESP32 Bus Pirate is an open-source firmware that turns your device into a multi-protocol hacker&#x27;s tool, inspired by the legendary Bus Pirate.It supports sniffing, sending, scripting, and interacting with various digital protocols (I2C, UART, 1-Wire, SPI, etc.) via a serial terminal or web-based CLI.Modes for:- HiZ (default)
- I2C (scan, glitch, slave mode, dump)
- SPI (flash, sdcard, slave mode)
- UART &#x2F; Half-Duplex UART (bridge, read, write)
- 1-WIRE (ibutton, temp sensor)
- 2WIRE (smartcard) &#x2F; 3WIRE (eeprom)
- DIO (Digital I&#x2F;O, read, pullup, set)
- Infrared (device-b-gone, send and receive)
- USB (HID, mouse, keyboard, gamepad, storage)
- Bluetooth (BLE HID, scan, spoofing, sniffing)
- Wi-Fi (scan, AP, connect, sniff, deauth)
- JTAG (scan pinout, SWD)
- LED control (animations, set LEDs)
- I2S
- CAN<a href="https:&#x2F;&#x2F;github.com&#x2F;geo-tp&#x2F;ESP32-Bus-Pirate" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;geo-tp&#x2F;ESP32-Bus-Pirate</a>

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