Daily edition · JavaScript
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53 articles · 5 sources · 3 papers ·
Top topics: JavaScript · React · AI
If you've cloned more than a handful of JavaScript projects, there's a good chance tens of gigabytes of your drive are sitting inside folders named node_modules — most of which you'll never open again. Here's how to…
Google Apps Script Debugging: Why Your Script Works Until It Doesn't Apps Script errors are rarely as mysterious as they look. Usually, the error message is telling you something useful. The difficult part is connecting…
As developers, we interact with Git every single day. While terminal wizards swear by CLI, many of us prefer visual clients like SmartGit or GitKraken for complex operations like interactive rebasing or 3-pane conflict…
ERP software handles money, stock, and approvals, so small bugs get expensive fast. A stock count that drifts by a few units or a rounding error in an invoice can take days to trace. Off-the-shelf ERPs cover the general…
TL;DR: I built TheTextKit, a free collection of 30 browser-based utilities for text, developers and students. Word counter, JSON formatter, GPA calculator and more. Everything runs locally in your browser, so nothing…
civicbinder.org CivicBinder's fulfillment lane stopped after repeated network failures because Node was choosing DNS addresses in an unstable order. Commit ad21608 fixed the failure by setting IPv4-first resolution…
Keyword secret scanners love the word password inside JavaScript. Next.js ships a URL polyfill that parses username and password off every URL. The password is often an empty string. The scanner still screams CRITICAL.…
Why Add Audio Narration to Your Blog? If you’ve ever skimmed a long article while commuting, you know how valuable a spoken version can be. Adding AI‑generated narration: Boosts accessibility for visually impaired…
Have you ever called Intl.DateTimeFormat().resolvedOptions().timeZone in your browser, compared it with an IP-geolocation-based "my timezone" result, and gotten two different answers? Neither answer is wrong. They…
A Worker that builds and passes its tests can still fail the moment it runs. The usual cause is not your code. It is a dependency, sometimes three levels down, that calls an API the runtime does not have. I kept hitting…
tinyjs — a small runtime by Tarwin Stroh-Spijer — builds desktop apps that render with the WebKit (or WebView2) your OS already ships: ~6 MB per app, no bundled browser, no Electron. Everything it does, it does through…
The bug report is short: Alice can read Bob's invoice. Three patches arrive. All three stop the exact request in the report. Which one would you approve? This is a fictional code-review exercise. In this application,…
Variables let-- a keyword used to declare re-assignable, block-scoped local variables. var-- re- declaring the values. const-- you can't change the values. Complier -- debug your whole program and translate to the…
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1.Objects Today i continued learning Javascript and learned about Objects,Object properties,constructors. An object is used to store related data using key-value pairs ``javascript let student = { name: "Saravanan",…
I built a 3D system design simulator to stop hand-waving architectures System design interviews and architecture reviews share a problem: we draw boxes and arrows on a whiteboard and assert things like "the cache…
This is the dev.to edition of a tutorial that lives, with a live copy of the finished grid you can try, at latticegrid.dev/tutorials/crud-dynamodb-part-1. This is the first of a short series that builds a working…
Estoy creando juegos HTML5 y este es mi experimento: https://palabraplay.netlify.app Lo que aprendí esta semana: Netlify + HTML5 funciona pero sin tráfico no hay plata (27 impresiones en 3 meses) CrazyGames paga por…
Load JavaScript when a feature needs it: introducing CycleWire A server-rendered page can already contain everything a visitor needs to read. Its interactive features may only become relevant later: opening a dialog,…
As developers, we reach for quick browser utilities dozens of times a day: formatting messy API responses, decoding a JWT auth token, capturing a quick video bug report, or stripping an image background for a staging…
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