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Build a Container Image from Scratch
Build a Container Image from Scratch — Danish Prakash
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 14,541 posts.
5822
Progressive Web Components
Introducing Elena, a simple, tiny library for building Progressive Web Components.
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5824
Building reliable agentic AI systems
AI helping pharmaceutical researchers query decades of information buried in PDF reports
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5826
The art of solving problems with Monte Carlo simulations
Using the power of randomness to answer scientific questions.
5827
Robust Client-Side JavaScript
Why do we need to talk about robust JavaScript and how do we achieve it?
5828
Using Zig as cross-platform C toolchain
I like to learn at least one new programming language every year - it’s mostly for fun - they are rarely useful for projects that I actually have to ship . This year, I’ve decided to look at Zig. After skimming through the official documentation and finishing the ray tracing in one weekend exercise, I realize that Zig…
5829
GCC now includes Modula-2 and Rust. Do they work on OpenBSD?
Two new language frontends have been added to GCC : Modula-2 and Rust . I think this is great news on both accounts: having a Wirth language in GCC fills my childhood heart with joy (though I do wish GNU Pascal can one day be revived and mainlined, as Pascal was the first non- BASIC language I learned). And Rust…
5830
How I stopped worrying and started loving the Assembly
Or why robots are playing DOOM now
5831
What We Talk About When We Talk About Distributed Systems
For quite some time now I’ve been trying to learn about distributed systems, and it’s appropriate to say that once you start digging, there seems to be no end to it, the rabbit hole goes on and on. The literature in distributed systems is quite extensive, with lots of papers coming from different universities, plus…
5832
Automating Card Games Using OpenCV and Python
A friend introduced me to the game 24 , a simple game you can play with a deck of playing cards. Over the course of playing the game, I realized that either my friend was really good at this game, or that I wasn't!
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Literate raytracer: a simple implementation of raytracing in Javascript
Raytracing is a relatively simple way to render images of 3D objects. The core is an elegant idea, that one can simulate the real-world behavior of photons of light bouncing off of surfaces and colors accumulating from their paths. It’s not inherently fast, but the simplicity of the core lets it model interesting…
5835
Great things about Rust that aren't just performance
Nearly every line of code I write for fun is in Rust. It's not because I need great performance, though that's a nice benefit. I write a lot of Rust because it's a joy to write code in. There is so much else to love about Rust beyond going fast without segfaults.
5836
C was not created as an abstract machine
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
5837
Why I'm not a React Native developer
Many people are currently assessing React Native as a platform to develop their next mobile app on. This is no trivial matter. Switching your software development platform involves a high setup cost and will profoundly impact your daily programming workflow. It is also one of the costliest decisions to reverse after…
5838
If Web Components are so great, why am I not using them?
Rem recently asked:
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Embarrassing code I wrote under stress at a job interview
Zet Casino 2026: tysiące gier, bonus powitalny, wpłaty BLIK i krypto, wypłaty w minutach oraz polskie wsparcie 24/7. Sprawdź naszą ofertę.
5840
A trick to eliminate 2π (sometimes)
As a physicist, I’ve learned that the presence of 2 π 2\pi 2 π [▼] [ Or rather τ \tau τ , as it should actually be called . ] in a formula usually spells trouble. It’s kind of annoying to write by hand, easy to forget, and it’s dimensionless, so you can’t easily check if you forgot to divide or multiply by it…
5841
What functional programmers get wrong about systems
Type systems verify properties of programs. Production correctness is a property of systems. The gap between these is where the interesting failures live.
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5843
The Worst API Ever Made?
A call-by-call look at context switch logging with the Event Tracing for Windows API.
5844
From Rails to Clojure, Then to Java, Then Back to Rails
In the past 6 years I’ve worked on web applications in Rails, Clojure, Java and back to Rails. This is an overview of these past years, the benefits of working with such different tech stacks, and also it’s drawbacks.
5845
Weird Expressions in Rust
Rust has a very powerful type system, but as a result it has some quirks, some would say cursed expressions. There’s a test file, weird-expr.rs , in the rust repository that tests for some of these and makes sure there consistent between updates. So I wanted to go over each of these and explain how it’s valid rust.
5846
Can a Rubik's Cube be brute-forced?
a personal blog
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Pytz: The Fastest Footgun in the West (2018)
An explanation of the differences between dateutil and pytz's time zone models and why people tend to misuse pytz and introduce bugs into their datetime code.
5849
Beating the Compiler
In modern times, everyone knows that writing assembly is a fool's errand: compilers are the result of literal engineer-centuries of work, and they know the processor much better than you do.
5850
Unexecute
This here is the epitome of craziness. I could very well give up my search for more scary things in Emacs because I very much doubt I’ll find anything more fear-inducing, but first of all, let’s explain what’s wrong with it. Unlike my previous examples it’s not something I can show you by just pointing at code…