Software Development News and Articles

Use Node's package.json imports field for small private aliases like #db, #http/*, and #config without relying on a bundler alias....

The Cookie Store API is the cleaner way to work with script-visible browser cookies. It gives you promise-based reads, object-shaped writes, deletes, and change events instead of forcing you to parse and assign `document.cookie` strings. ...

JavaScript now has native `Uint8Array` helpers for converting bytes to and from Base64 and hex. Use them when your data is actually bytes: file chunks, image payloads, cryptographic output, compact URL tokens, or binary API responses. They are cleaner than `atob()` and `btoa()` because they work with `Uint8Array` directly....

HTML-in-Canvas is big news because it targets one of the worst tradeoffs in web development: canvas gives you powerful rendering, but once you draw your UI there, you lose a lot of normal browser behavior. Chrome's experimental origin trial points toward a better model where a canvas app can draw real HTML while keeping browser-managed text, controls, focus, accessibility, and interaction....

In Vite, a variable that starts with `VITE_` is public browser configuration, not a secret. Vite exposes it through `import.meta.env` and bundles it into client-side code at build time, so use `VITE_` for values like API base URLs, keep real secrets on the server, and only use `loadEnv()` when `.env` values need to shape `vite.config.*`....

Use the Web Locks API when the same web app can be open in multiple tabs and only one tab or worker should run a browser-side job at a time. It is a clean fit for sync jobs, cache refreshes, IndexedDB maintenance, and polling loops that should not stampede just because the user opened your app twice....

Use `Intl.DurationFormat` when your app needs labels like `1 hr, 4 min`, `1:04:09`, or localized equivalents. Keep the duration math in your code, pass a plain duration object to `new Intl.DurationFormat(locale, options).format(duration)`, and stop maintaining English-only string helpers for timers, dashboards, media lengths, and elapsed-time UI....

Fathom Analytics can start with one script tag. That is part of its charm. But a useful analytics setup still needs engineering judgment: where the script loads, how client-side routes become pageviews, which actions deserve events, and how to keep your own staging traffic out of production reports....

Not every database problem deserves a robust database server. Sometimes you just need a small, durable place to put local state: saved links, CLI cache rows, sync checkpoints, desktop app preferences, integration-test fixtures, or a tiny job queue that only one process owns....

The fastest way to misunderstand Chrome extensions is to build one that only says "hello world" and calls it a day. You learn that extensions have a manifest and a popup pretty much. Fine. But the first useful extension you build immediately asks better questions. ...

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Two very different philosophies for AI-assisted coding. One stays in your editor and whispers. The other rolls up its sleeves and gets to work....

The 3D web never arrived. Most users never consciously encountered a WebGL experience when casually web surfing. And yet today, WebGL is quietly running inside some of the most-used applications on the planet....