HN Top 10 — September 14, 2026
Today’s Top 10 on Hacker News
1. EuroBirdPortal – Live bird movements across Europe
⭐ 57 💬 17 👤 NKosmatos 🔗 Discuss on HN
EuroBirdPortal is a platform for tracking live bird movements across Europe. It features a broad range of species, including quail, partridges, grouse, swans, geese, and ducks. The page presents species thumbnails for monitoring and identifying birds within the portal.
2. Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
⭐ 981 💬 425 👤 u1hcw9nx 🔗 Discuss on HN
Claude Fable 5.1 solved Sir Thomas Urquhart’s 370-year-old Cyphral Distich by recognizing that the cipher’s numbers index words in the book’s 32 Proquiritations, with each number’s corresponding first letter spelling a royalist prayer for Charles II. The model also deciphered Urquhart’s larger Cyphral Octastich using the same principle, mapping numbers to pages in The Jewel. The solution shows the key was embedded in the text itself rather than an external code.
3. A 386 PC for Your RP2350
⭐ 45 💬 14 👤 SamuraiLion 🔗 Discuss on HN
FRANK 386 is firmware that turns an RP2350-based board (Raspberry Pi Pico 2) into a full i386 PC emulator with VGA/HDMI output, SD card storage, keyboard/mouse input, and audio. Built on Chunhui He’s Tiny386, it emulates the i386 CPU (partially i486/i586) with an optional x87 FPU and up to 8MB of RAM, supports graphics up to 640x480 and several sound chips, and boots DOS, Windows 3.x/95, Linux, and more.
4. Spaceships (Reverse Asteroid)
⭐ 252 💬 47 👤 zdw 🔗 Discuss on HN
The page presents a settings menu for a spaceships or reverse asteroid experience. It lets users adjust motion, master, effects, and ambience volumes, mute audio, and toggle visual options such as bloom, phosphor trails, and FPS counters.
5. Registration without a phone number on Signal will use zero-knowledge proofs
⭐ 279 💬 135 👤 Cider9986 🔗 Discuss on HN
Signal is introducing a phone-number-free registration option that relies on zero-knowledge proofs. This would let users sign up while keeping their phone numbers private, reducing the need for a phone number as an identity anchor.
6. An atlas of periodic solutions to the three-body problem
⭐ 26 💬 0 👤 danielmorozoff 🔗 Discuss on HN
The article introduces an interactive atlas of periodic solutions to the three-body problem, a system with no general solution but many repeating orbits. It organizes thousands of such orbits into families, placing visually similar paths near one another so users can explore them as a navigable map.
7. OpenArch – PyTorch implementations of modern LLM architectures
⭐ 22 💬 4 👤 anuj0456 🔗 Discuss on HN
OpenArch is a collection of hand-written PyTorch implementations of modern open-source LLM architectures, cataloged from Sebastian Raschka’s LLM Architecture Gallery. Each model lives in a single readable file built from the original papers, reference config files, and write-ups, aiming for clarity and learning rather than production performance. The point is to make the structural choices that separate architectures — attention type (MHA/GQA/MLA), normalization, positional encoding, dense vs. MoE decoders — explicit and easy to compare side by side.
8. Apple’s Dimensional Drawings
⭐ 217 💬 82 👤 herbertl 🔗 Discuss on HN
Apple’s Dimensional Drawings provides technical dimension specifications for Apple accessories. It is intended to help developers and accessory makers design products that fit and work with Apple hardware.
9. The case against JPEG XL
⭐ 176 💬 240 👤 contact9879 🔗 Discuss on HN
The article argues that JPEG XL, though technically strong, is not a good fit for the web because its main advantage is lossless compression, which serves a small niche and offers only modest savings. Its lossy compression is less competitive than modern AV1 and AVIF based encoders in both efficiency and perceptual quality. As a result, the author sees little reason to prioritize JPEG XL for browser adoption.
10. Show HN: 1080p is 920px tall – 1k real browser viewports
⭐ 20 💬 14 👤 zenpe 🔗 Discuss on HN
A viewport statistics report from ScreenSize.net analyzes anonymous browser sessions to show real CSS viewport sizes rather than raw screen resolutions. It finds that the most common desktop viewport is 1920 by 920 pixels, reflecting browser chrome reducing a 1080p display, while mobile viewports are dominated by a 400-pixel width. The data also shows most sessions use a 1.00 device pixel ratio.