GitHub's Saturday Incident, and the Three Layers Between the Cause and What You Saw
On Saturday 13 September 2026, from 09:16 to 10:44 UTC, GitHub had what its status page classed as a critical inci...
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debugging
Posts tagged with "debugging"
Tips and notes on reporting better bugs
debugging
What Localhost Is, and Why "It Works on Localhost" Is Not the Reassurance It Sounds Like
Localhost is the name your computer uses for itself. Type it into a browser and the request never reaches a networ...
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debugging
What a 404 Error Means, and Why the Dangerous Ones Are Invisible
A 404 is the one error on this list that is usually working correctly. The server understood the request perfectly...
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debugging
HTTP Error Codes, and How to Tell Which One You Are Actually Looking At
Every HTTP error is a one-line answer to a question nobody asked out loud: what happened to my request? The number...
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debugging
What Does a 429 Too Many Requests Mean, and Whose Fault It Is
A 429 Too Many Requests is the only status code that is about you rather than about the server or the thing you as...
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