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The State of Agile Software in 2018
Agile Software Development may be mainstream, but much of what's done is faux-agile, and we need to push back.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 14,540 posts.
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From Rust to TypeScript
I was introduced to Rust in 2018 and has been enamored since. Rust is a system programming language, much like C++. Unlike C++ though, being relatively new, its language design is more modern and sophisticated. Writing with can feel more like writing TypeScript or Haskell. Not surprising since, despite being a…
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Please stop flooding our projects with AI slop to furnish your CV
Successful contributions to open source projects are a kind of currency. GitHub in particular encourages this in a number of ways: by showing avatars of contributors on repository pages, by showing your contributions to your followers via the activity feed and by signalling contributions per day on the activity graph…
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Cargo Cult Software Engineering (2000)
Issue: March/April 2000 | PDF
5107
A Poor Man's API
Creating a full-fledged API requires resources, both time and money. You need to think about the model, the design, the REST principles, etc., without writing a single line of code. Most of the time, you don’t know whether it’s worth it: you’d like to offer a Minimum Viable Product and iterate from there. I want to…
5108
Better Shell History Search
I spend an awful lot of my day in Unix terminals running shell commands. For some reason, the variance in efficiency between different people when using the shell is huge: I know people who can run rings around me, and I’ve come across more than one paid professional who doesn’t use the “up” key to retrieve the…
5109
The Cost of a Closure in C
I had a vague idea that closures could have a variety of performance implications; I did not believe that so many of the chosen and potential designs for C and C++ extensions ones, however, were so…
5110
Vim – Minimal Setup Explained
NOTES: I have grouped the options such that the Boolean ones (read: on/off true/false) come first, then those with a short amount of "flags", and after that the ones with a very long value.
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Getting back into C programming for CP/M
This article is about how programming for CP/M, usng a 40-year-old C compiler, differs from modern C development, even for console applications.
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Understanding UUIDs, ULIDs and string representations
What UUIDs and ULIDs are under the hood, and how to encode and use them.
5114
How a Zig IDE Could Work
Zig is a very interesting language from an IDE point of view. Some aspects of it are friendly to IDEs, like a very minimal and simple-to-parse syntax (Zig can even be correctly lexed line-by-line, very cool!), the absence of syntactic macros, and ability to do a great deal of semantic analysis on a file-by-file basis…
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Wheel Reinventor’s Principles (2024)
Software engineer by day, software engineer by night also.
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Safely writing code that isn't thread-safe
An under-appreciated Rust feature
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Peer Programming with LLMs, for Senior+ Engineers
This article contains a collection of resources for senior (or staff+) engineers exploring the use of LLM for collaborative programming.
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Rust: A Scala Engineer's Perspective
Looking back at my year of Rust. Part reflection, part waymark.
5121
React: Another Level of Indirection
React provides a better abstraction over the DOM than MVC frameworks ever can. React is the last piece of the puzzle for ClojureScript web frontend development.
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Graphics livecoding in Common Lisp
Developing a Boids program from scratch without restarting it.
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Let the Compiler Do the Work
Learn Rust the Dangerous Way, Part 6
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Unpacking Elixir: Resilience
The nine nines. 99.9999999% of uptime. Whether the AXD301 actually deserves to be held up as a system of nine nines seems debatable. I am not particularly interested in that debate. Erlang has a strong record for reliability and a design intended to help you as a developer and operator achieve your nines. Maybe just…
5125
Switch Lowering in GCC
We have seen in a previous post that switch statements are more complex than they seem. The compiler is able to implement them as a decision tree (even though maybe it shouldn't). Is that everything it can do?
5126
A Beginner’s Guide to Chart.js
In this tutorial, we are going to learn how to draw charts with Chart.js and how to customize them to suit our needs.
5127
Optimizing Ruby's JSON, Part 4
In the previous post, we established that as long as ruby/json wasn’t competitive on micro-benchmarks, public perception wouldn’t change. Since what made ruby/json appear so bad on micro-benchmarks was its setup cost, we had to find ways to reduce it further.
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Scaling a High-Traffic Rate Limiting Stack with Redis Cluster
Flattening a single very hot vertical Redis node into a horizontal Redis Cluster at Stripe.
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Finite state machines as data structure for representing ordered sets and maps
It turns out that finite state machines are useful for things other than expressing computation. Finite state machines can also be used to compactly represent ordered sets or maps of strings that can be searched very quickly.
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Creating Shazam in Java (2010)
A couple of days ago I encountered this article: How Shazam WorksThis got me interested in how a program like Shazam works… And more importantly, how hard is...