Even Divine Rest Can't Escape JavaScript Issues
Description
A two-panel comic strip in a black-and-white, illuminated manuscript style. In the first panel, a serene, god-like figure with a halo is depicted resting at a computer desk set amongst clouds, with the caption: 'And on the seventh day, the Lord rested...'. The second panel shows the same figure, now looking weary and annoyed, with the text: 'But on the eighth day, the Lord awoke to several issues posted from the JavaScript community.' A speech bubble emerges from the computer screen with the classic error, '"I'm getting undefined is not a function."'. The comic humorously juxtaposes the biblical creation story with the relentless and often frustrating nature of software development, particularly within the JavaScript ecosystem. It suggests that the quirks and common errors of JavaScript are a universal pain point, so persistent that they would interrupt even a divine being's rest, a feeling deeply relatable to senior developers who have battled these very issues for years
Comments
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On the eighth day, God saw 'undefined is not a function' and realized that letting there be light was easy; letting there be a globally consistent 'this' was the real miracle
God nailed let-there-be-light in O(1), but a junior sneaked `delete Function.prototype.call` into prod and omniscience still can’t explain “undefined is not a function.”
After 20 years in this industry, I've learned that JavaScript's type coercion isn't a bug, it's a theological argument about whether null and undefined can achieve enlightenment through equality
Even with omniscience and a six-day release cycle, day one post-launch is still triaging 'undefined is not a function' - maintainership is truly eternal punishment
Even the Almighty couldn't escape JavaScript's wrath on the eighth day - turns out 'undefined is not a function' is the one bug that transcends divine intervention. Proof that no matter how carefully you architect your creation, JavaScript will still find a way to make you question your life choices at runtime
Even omniscience can’t repro “undefined is not a function” - it only happens in prod when tree‑shaking drops a polyfill behind an A/B flag
JavaScript is where “undefined is not a function” means npm’s ^ grabbed a minor bump, the default export quietly became named, and someone destructured a method without bind - three decisions, one pager
JavaScript: Where even divine rest triggers an infinite loop of 'undefined' GitHub notifications