Super HN

New Show
31. Inside an Isotemp OCXO107-10 Oven Controlled Crystal Oscillator
32. Singing bus horns in West Sumatra
33. Vectorizing for Fun and Performance
Vectorizing for fun and performance
34. Optimizing Datalog for the GPU
A deep dive into the ASPLOS’25 paper ‘Optimizing Datalog for the GPU.’ Learn how GPULOG leverages hash-indexed sorted arrays to outperform engines like Soufflé.
35. Building blobd: single-machine object store with sub-ms reads and 15 GB/s upload
Deep dive into blobd, an object store designed for constant low latency reads using async Rust, io_uring and atomic writes
36. Show HN: A CSS-Only Terrain Generator
An interactive CSS terrain generator. Define a grid and generate your terrain!
37. Munich's surfers left stunned after famed river wave vanishes
Eisbach wave in the Bavarian city had been a surfing magnet for decades but disappeared after a recent cleanup
38. How devtools map minified JS code back to your TypeScript source code
A deep dive into how JavaScript source maps work under the hood, with examples showing how all the pieces fit together.
39. Epic vs. Google settlement: Opening up Android
40. Customize Nano Text Editor
DevOps Engineer and Full-Stack Developer with 4+ years of experience in cloud infrastructure, CI/CD, and scalable web applications.
41. Zohran Mamdani wins NYC mayor's race, capping an ascent
Zohran Mamdani has been elected mayor of New York City, capping a stunning ascent from little-known state lawmaker just a year ago to one of the most talked-about politicians in the country.
42. Reverse-engineered CUPS driver for Phomemo receipt/label printers
CUPS driver for Phomemo M02 Label Printer. Contribute to vivier/phomemo-tools development by creating an account on GitHub.
43. What Happened to Piracy? Copyright Enforcement Fades as AI Giants Rise
"Laws are spider webs through which the big flies pass and the little ones get caught." -Balzac
44. Code execution with MCP: Building more efficient agents
Learn how code execution with the Model Context Protocol enables agents to handle more tools while using fewer tokens, reducing context overhead by up to 98.7%.
45. Deploying to Amazon's cloud is a pain in the AWS younger devs won't tolerate
46. What Is a Manifold?
In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation for modern geometry and physics.
47. Shouldn't we trust Google and other pertinent questions
Exactly why Google does not deserve your trust
48. Chaining FFmpeg with a Browser Agent
Record once, automate forever. 100X Bot transforms screen recordings into powerful automations for hiring, SEO, sales, and marketing teams.
49. You can't cURL a Border
Country borders don't return JSON, they return judgment. So I built a state machine for travel when governments won't expose your state.
50. In a stunning comeback, Jared Isaacman is renominated to lead NASA
“I will do everything I can to live up to those expectations.”…
51. My Truck Desk
October 29, 2025 – “Now that I had my Truck Desk, that vehicle was my very own rolling cubicle.”
52. Tell HN: X is opening any tweet link in a webview whether you press it or not
53. Maude 3 Manual
54. WebAssembly (WASM) arch support for the Linux kernel
WebAssembly (Wasm) arch support for the Linux kernel - joelseverin/linux-wasm
55. WASM 45% slower than Native Code
56. BoxLambda OS Software Architecture, First Draft
About six months ago, to my surprise, I completed the BoxLambda SoC’s gateware. Since then, I’ve explored various OS projects, programming languages, tools, and ideas for BoxLambda’s software environment. It’s time to commit to a software architecture.
57. Client ID Metadata Documents
Learn about Client ID Metadata Documents (CIMD) - a new OAuth approach that lets clients identify themselves using URLs instead of preregistration. Presented by Stytch.
58. AI's Dial-Up Era
It is 1995.
59. Things you can do with diodes
Paying homage to the component we usually don't think about.
60. Bloom filters are good for search that does not scale
Jonathan Arns's personal blog