Frontend, backend and devops for the modern web.
You trace a bug through three files only to find that a harmless helper function renamed a user. You never touched the original. Or so you thought. In JavaScript, assigning one va…
Every program needs to react. A user clicks a button. An API returns data. A form field goes blank. Without a way to branch, your code would run line by line regardless of what is…
If you have spent any time in React, you have seen the yellow warning in your console: “Each child in a list should have a unique ‘key’ prop.” It sounds like a polite suggestion,…
Uploading a two gigabyte video over coffee shop WiFi is an exercise in optimism. You watch the progress bar crawl toward seventy percent, and then the connection flickers. The upl…
The Benchmark Trap Benchmark posters never show you the full picture. They measure a handler that does almost nothing. A JSON Hello World. A static string. In that vacuum, Fiber w…
ਪਹਿਲਾ ਚੈਟਬੋਟ ਡਰਾਫਟ ਲਗਭਗ ਦੋ ਸਾਲ ਪਹਿਲਾਂ ਇੱਕ ਅਧਿਆਪਕ ਦੇ ਇਨਬਾਕਸ ਵਿੱਚ ਆਇਆ ਸੀ, ਅਤੇ ਉਦੋਂ ਤੋਂ ਸਥਿਤੀ ਹੋਰ ਤੇਜ਼ ਹੋ ਗਈ ਹੈ। ਹੁਣ ਇੱਕ ਵਿਦਿਆਰਥੀ ChatGPT ਨੂੰ ਪੰਜ ਪੈਰੇ ਬਣਾਉਣ ਲਈ ਕਹਿ ਸਕਦਾ ਹੈ...
React gives you two ways to keep data alive inside a component: and . At a glance they look similar. Both return something you can read, both survive re renders, and both let you…
You open a fresh document. You type “Chapter One.” Then you stare at the screen for twenty minutes. You have a hook. You have the spark. But you have no plan. That blank screen is…
If you have ever pushed a two line bugfix to a TypeScript monorepo and watched your build pipeline chew through ten minutes of type checking, you already understand the problem. T…
Google has rolled out what it calls its biggest search upgrade in 25 years. That claim sounds like the usual tech hyperbole until you stop and look at what actually changed. The n…
You have Claude Code installed. You have figured out the basics, written a few prompts, and maybe even created a file in your project root. Then the moment arrives. You watch Clau…
Test Email Change Flows In React Without Mixing Up Links Changing an account email seems small. It is actually a major source of testing errors. Testers often mix up confirmation…
ਮੈਂ ਬ੍ਰਾਊਜ਼ਰ ਵਿੱਚ ਇੱਕ CAD ਐਡੀਟਰ ਬਣਾਇਆ, ਫਿਰ ਇੱਕ LLM ਨੂੰ ਇਸਦੀ ਵਰਤੋਂ ਕਰਨੀ ਸਿਖਾਈ। ਮੈਂ ਆਪਣੇ ਐਪ ਨੂੰ ਪੁੱਛਿਆ: "ਉੱਥੇ ਕਿੰਨੇ ਦਰਵਾਜ਼ੇ ਅਤੇ ਖਿੜਕੀਆਂ ਹਨ?" AI ਨੇ ਗਿਣਤੀ ਦੇ ਨਾਲ ਜਵਾਬ ਦਿੱਤਾ। ਫਿਰ ਇਸਨੇ ਕੁਝ ਹੋਰ ਜੋੜ ਦਿੱਤਾ...
OAuth ਦਾ ਇਤਿਹਾਸ: ਪਾਸਵਰਡਾਂ ਤੋਂ ਲੈ ਕੇ ਗਲੋਬਲ ਮਿਆਰਾਂ ਤੱਕ। ਤੁਸੀਂ ਇਸਨੂੰ ਰੋਜ਼ਾਨਾ ਦੇਖਦੇ ਹੋ। ਤੁਸੀਂ "Google ਨਾਲ ਲੌਗਇਨ ਕਰੋ" ਜਾਂ "GitHub ਨਾਲ ਲੌਗਇਨ ਕਰੋ" 'ਤੇ ਕਲਿੱਕ ਕਰਦੇ ਹੋ। ਤੁਸੀਂ ਪਾਸਵਰਡ ਟਾਈਪ ਨਹੀਂ ਕਰਦੇ। ਤੁਸੀਂ ਤੁਰੰਤ ਸਾਈਟ ਵਿੱਚ ਦਾਖਲ ਹੋ ਜਾਂਦੇ ਹੋ...
