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Firebug and DevTools Integration
You might have already heard about our effort to unify native Firefox Developer tools (DevTools) and Firebug. We’ve been working hard to port all favorite Firebug features into native DevTools, ...
Rreverrse Debugging
rr is the debugger for Rust (et al.) that is is almost too good to be true.
PostgreSQL on the Command Line
Working efficiently with psql
Visualizing Docker Containers and Images
This post is meant as a Docker 102 -level post. If you are unaware of what Docker is, or don't know how it compares to virtual machines ...
Rr 4.0 Debugger Released with Reverse Execution
Robert O'Callahan. Christian. Kiwi. Software guy. All content human-authored unless otherwise noted.
Devd: a small, self-contained web daemon for developers
I've just released devd , a small, self-contained, command-line-only HTTP server for developers. It started as a weekend stress-relief hack (that's a thing where I'm from), but has now become my preferred "daily driver" for most web-ish things. It's simple, direct and does more or less exactly what I need. This isn't…
Chrome Devtools Tips and Tricks
Lately I’ve spent more time than usual using the Chrome Developer Tools. Along the way I found a couple of nice features that I had previously missed (or at ...
Open Source Photography Workflow
Riley Brandt is a professional portrait, editorial, event, and wedding photographer working in Calgary, Alberta, Canada.
How to Download a List of All Registered Domain Names
Security and Programming Blog
A Good Vimrc
There are tons of tutorials such as this one on the internet that contain all kinds of awesome hacks to make your Vim better, but the absolute worst way to make your environment better is to just copy it wholesale from others.
How to Analyze Every Reddit Submission and Comment, in Seconds, for Free
With Reddit data in BigQuery, quantifying all the hundreds of millions of Reddit submissions and comments is trivial.
To Master Vim, Use It Like Language
A comprehensive Vim tutorial that teaches Vim as a language rather than memorizing commands. Learn movements, text objects, visual mode, and advanced techniques.
Firefox 41 can screenshot a single DOM element
Trainspotting is a series of articles highlighting features in the lastest version of Firefox. A new version of Firefox is shipped every six weeks – we at Mozilla call this ...
Meet the new Asana
We’re so excited to share with you what we’ve been working on for the last several months: the new Asana.
Final update on the JetBrains Toolbox announcement
Hello, tl;dr We are moving forward with subscriptions with important adjustments. You will receive a perpetual fallback license once you pay for a year up front or 12 consecutive months. You wi
A curl cheat sheet
MOAR DOX! Whenever we ask curl users what they lack in our project and what we should improve, the response is always clear: documentation. Here are the most common curl command line options when doing HTTP operations. This is the web page rendered as an image, click it to get to the web version. The … Continue…