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An Opinionated Guide to Xargs
This post has everything you need to know about xargs , an essential tool for shell programming . It's based on my # comments on this "wrong" post:
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 4,415 posts.
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Light Table's Numbers, And What's Happening Next
All I can say is “wow”! The response to Light Table has been far more positive and far greater than I could’ve imagined. To put it into perspective, here are some aggregated numbers at the time of this writing:
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Hashcards: A plain-text spaced repetition system
Announcing my latest open-source project.
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The Mac app flea market
Have you ever searched for “AI chat” in the Mac App Store? I have. It’s like strolling through one of those counterfeit, replica markets where all the goods…
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CSS Shapes Editor for Chrome
CSS Shapes allow web designers to wrap content around custom paths, but authoring them is not trivial.
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The new MacBook Pro is kind of great for hackers
A million hot takes have been posted about how the late-2016 MacBook Pro with USB-C is the undeniable proof that Apple doesn’t care about…
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How I run LLMs locally
I document how I run Large Language Models locally.
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macOS needs its grid back
Two decades ago I had a better Mac desktop experience than I have today. I only had a single low res (by todays standards) screen, yet I felt like Hugh Jackman in Swordfish - deftly navigating more than nine displays without thinking, muscle and spatial memory working seamlessly together. TLDR; I built an app to…
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How to replace estimations and guesses with a Monte Carlo simulation
Hot takes and cold truths on software, startups, and the lies we tell ourselves.
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Distributing Mac software is increasing my cortisol levels
I'm creating a simple developer utility to make managing Claude Code profiles (e.g. running it with DeepSeek, or some OpenRouter models) a little bit easier.
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My blog is now generated by Google Docs
Welcome to my new blog! This is going to be a bit of an experiment for me. I have wanted to set up a blog for quite some time now but I never wanted to host my blog on some other website like medium (call it a vanity thing but I like seeing my name in that URL). I also didn’t really want to set up something like…
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The Joy of Small Projects
When was the last time you completed a project? When was the last time you started a project? Have you every felt that you were trapped working on something that you don’t enjoy anymore? Size is something that I’m sure most developers with the drive to do side projects have felt. Recently I have been completing more…
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Let's Settle This
It's time to settle the endless internet debates.
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Emacs 29 is nigh
Table of Contents Major features Eglot is now part of Emacs core Tree-Sitter is also part of Emacs core Install packages from source with package.el Org mode 9.6 use-package in Emacs core Pure GTK Emacs is here for Wayland! Compile EmacsLisp files ahead of time Native access to SQLite databases HaikuOS support New…
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Run CLIP on iPhone to search photos
How I run CLIP (ViT-B-32) on iPhone to search the Photos album offline with Queryable: exporting Core ML text and image encoders for CLIP photo search
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The networkQuality tool on macOS
Getting Started with networkQuality The networkQuality tool is a built-in tool released in macOS Monterey that can help diagnose network issues and measure network performance. In this post, we'll go over how to use the networkQuality tool and some of its key features. Running the Default Tests To
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Things I can’t do on macOS which I can do on Ubuntu (2020)
I've never "got" the appeal of a Mac. But I have to use one for work. Here's a partial list of everything I cannot do on a Mac, but I can do on Ubuntu. These are all objective facts. These are things which either are impossible, or require adding unsupported 3rd party software - sometimes at a cost. Resize the system…
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Love systemd timers
A cron job for every man, woman, and child.
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A Faster Alternative to Jq
An introduction to the jsongrep tool, a technical explanation of its DFA-based search engine, and performance results against popular JSON query tools.
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Useless Use of "dd" (2015)
tl;dr: dd works for reading and writing disks, but it has no "low level I/O" capabilities that make it more suited for this than any other shell utility. Like cat you should use it where it makes sense, e.g. to take advantage of its wide array of options, rather than try to ensure that all disk related commands begin…
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Batteries included with Emacs (2020)
Emacs has a reputation for being borderline unusable out of the box, of being bloated but somehow surprisingly bare. This is largely a discoverability problem1. The solution the Internet has settled on seems to be “Emacs distributions” like Doom, Spacemacs or Prelude that glue together dozens (sometimes hundreds) of…
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Mousetrap: Keyboard shortcuts in Javascript
Mousetrap is a simple keyboard shortcut/event library written in Javascript.
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Almost monospaced: the perfect fonts for writing
The unedited, writerly feel of monospaced fonts meets the readability and legibility of proportional ones.
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DIY Acoustic Camera
Make your own acoustic camera with miniDSP UMA-16 and Acoular
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The pocket guide to debugging
New zine: The Pocket Guide to Debugging