This is a personal pick of the most interesting projects, tools, libraries and articles that popped-up in Common Lisp land in the last two years.Newcomers might not realize how the Common Lisp ecosystem, though stable in many ways, actually evolves, sharpens, tries new solutions, proposes new tools, ships new…
I made something that I think is pretty neat, and I want to tell you about it. This is a little hot air balloon made out of alternating layers of brass and bronze that stack together with these angled facets: It’s 3D printed, sort of, but it really is solid metal – it’s not a metallic filament. It’s made by “lost wax…
The compiler is a powerful tool, yet many developers have a painful relationship with it. Can we do better?
Can Rust replace C? This is a question that has been on my mind for many years,as I created and now am tech lead forupb, a C libraryfor Protocol Buffers. Th...
That transfer to John Smith isn't covered by any of the tagging rules. So I select the date, switch to the editor window and paste the date into the date->tag definition:
A teardown of Rust's mutex internals plus real benchmarks so you know when to choose std or parking_lot.
A conceptual model for thinking about time in programming that encapsulates the complexity that many programmers cite online
A first attempt at identifying and cataloging DeepSeek's glitched tokens
Interruptions, recovery time, and task size: three numbers that determine if you'll get real work done. Interactive visualizations show the math behind bad days.
In the past two months or so, I spent some time making tiny GLSL demos. I wrote an article about the first one, Red Alp . There, I went into details about the whole process, so I recommend to check it out first if you're not familiar with the field.
This article is about using Fortune’s Algorithm to generate Voronoi Diagrams in O(nlogn) time. If I’d known how hard it would be I wouldn’t have started it. If you are intending to implement it with the intent to actually use it, rather than as an exercise, I would recommend not using Fortune’s. Unless you are doing a…
Web frameworks benchmarks on CPython 3.14t looks promising
Now that Java can be compiled to WebAssembly with GraalVM, how well Clojure can run in Wasm?
Lessons learned from building Codescribble with a little help (and a lot of frustration) from an AI
Nowadays the most popular programming languages are Python, Javascript, Java, C++, C#, Kotlin and Ruby, and the average programmer is probably familiar with one or more of these languages. It's relatively easy to switch from one to another (barring any framework specific knowledge that may be needed), since they are…
The following submission to Jeremy Friesen’s ‘elevator pitch’-themed Emacs blog carnival is taken from my rather long manuscript in progress (‘the present work’), tent…
Recently I read this beginners guide to extend Emacs. The guide is perfect for starting out with elisp and it shows a lot of care in teaching how to interact with Emacs.
Overconfident developers that choose to write their own cryptography code have plagued the information security industry since before it was even an industry. This in and of itself isn’t inhe…
tazjin's blog
DeepSeek released a new model yesterday: DeepSeek-OCR, a 6.6GB model fine-tuned specifically for OCR. They released it as model weights that run using PyTorch and CUDA. I got it running …
AI-assisted mechnical proving companies are raising funds on billion dollar valuations , new people are trying proof assistants, overwhelmingly Lean, at unprecedented rates. Models achieve fascinating results in competitions previously considered to contain some of the hardest problems in the world, such as IMO, ICPC…
Recently I encountered a bug so cute that I immediately knew that I will want to share it on my blog. It was one of those bugs that even Rust can’t save you from. It occurred in HyperQueue (HQ), a distributed task scheduler written in Rust that I work on.
The PS2 is more than capable of doing some wild things, including running Linux. I always wondered if we could just write baremetal Go code on it, so I decided to give it a try.
Blog of Guillaume Gomez (Rust GCC backend: Why and how)
This is a beginner-friendly post exploring some of my favourite parts of the D programming language , ranging from smaller quality of life stuff, to more major features.
The five most popular JS frameworks – Angular, React, Vue, Svelte and Blazor – use different rendering strategies, and it shows.
