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Running VSCode in Docker
A portable development environment, from editor to dependencies.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 6,505 posts.
5192
Creating a Slack app that uses fewer resources
I recently created a macOS app called Slack Lite, which beats Slack's desktop app across a few performance metrics. Slack Lite uses Slack's official UI, so it's visually indistinguishable from the official client. Even so, Slack Lite uses 5x fewer threads, 3.5x less time to startup, and significantly less CPU. In the…
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My (Neo)Vim workflow
A guy decides to show off his Neovim setup.
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I hacked my clock to control my focus
I often get distracted. I obviously don’t like it. So I decided to turn my computer’s clock into a constant reminder to help me focus. Implementation This hack requires: Ubuntu with GNOME desktop environment The Panel Date Format extension A simple bash script 1. Install the Panel Date Format extension # If you don't…
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Prefer associative ontologies to hierarchical taxonomies
Let structure emerge organically. When it’s imposed from the start, you prematurely constrain what may emerge and artificially compress the nuanced relationships between ideas.
5198
1,000 (bad) ideas
Tidying up my messy corner in the basement I unearthed one of my older "ideas books" in which I write down the random ideas that flit throug...
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Using the Google Cr-48 for Coding
The other day I saw the announcement for the new Chrome OS test laptop and decided to sign up on the off-chance that I might be able to snag one. In the request form I made it very clear that I would be attempting to use this laptop for development (easily my primary activity). Surprisingly the laptop arrived this…
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A new public beta of GitHub Releases
GitHub Releases has a new look and updated tools to make it easier for open source communities to create and share high-quality releases with auto-generated release notes.
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Fallout style RPG made in Excel
fallout-like-excel-rpg_v2Download Check out the video here: Story It is the 145th year of the second age. Life in Mercer is unrecognisable to that which came earlier – The bombs saw to that. …
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Edit your code in the cloud with bitbucket
Have you ever wanted to make a quick change to a file in a repository without having to clone it locally? You want to edit your code where it lives. Introducing the Bitbucket online editor: edit your code directly with Bitbucket – no command line, no cloning, no local editor. Edit any file, anywhere From Bitbucket…
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How to write a novel using the snowflake method (2013)
How to write a novel: Award-winning novelist Randy Ingermanson teaches his wildly popular Snowflake Method for designing and writing a novel.
5208
CoreOS Vagrant Images
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
5209
Build a Twilio Hard Phone with SIP from Twilio, Raspberry Pi, and Asterisk
Build a Twilio Hard Phone with Twilio SIP, Raspberry Pi, Asterisk, FreePBX, and the Obihai OBi100
5210
GIMP 2.10.0 Released
GIMP 2.10.0 is now out with a boom!
5211
Exploring Emacs
The Recurse Center is a self-directed, community-driven educational retreat for programmers in New York City.
5212
/usr/bin/env -S uv run
This is a really neat pattern. Start your Python script like this: #!/usr/bin/env -S uv run # /// script # requires-python = ">=3.12" # dependencies = [ # "flask==3.*", # …
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Making PyPI's test suite faster
See how we slashed PyPI’s test suite runtime from 163 to 30 seconds. The techniques we share can help you dramatically improve your own project’s testing performance without sacrificing coverage.
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Schedule cronjob for the first Monday of every month, the funky way
The crontab man page ("man 5 crontab" or read online) contains this bit: Note: The day of a command's execution can be specified by two fields — day of month, and day of week. If both fields are restricted (i.e., don't start with *), the command will be run when either field matches the current [...]
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The Grammar of Vim
Like a lot of people, I have gone retro when it comes to editors, using Vim for most of my day to day work. I’ve been doing most of my development these days in a terminal window, logged directly into a VM where I test my code. For more, see this article. I have been a somewhat casual vi user for at least 15 years…
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Practical Transformer Winding (2010)
Instructions on how to design, calculate and build power transformers.
5218
Introduction to sed
sed book This is the world's best introduction to sed - the superman of UNIX stream editing. Originally I wrote this introduction for my second e-book, however later I decided to make it a part of the free e-book preview and republish it here as this article. Introduction to sed Mastering sed can be reduced to...
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Doctored.js – A new kind of editor
Doctored.js uses contentEditable, CSS pseudo-elements, and web workers running XMLLint compiled to JavaScript
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The Power of Tmux Hooks
The default tmux prefix key is Ctrl - b , for the remainder of this article, we will refer to the prefix key as prefix .