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Most online file converters require uploading your documents, images, or videos to an unknown server. This is slow, inconvenient, and raises serious p
A pattern: a JavaScript database re-implements four common SQL operators - upper/lower, length/substr, case-insensitive match, range comparison. The i
Privacy First All calculations are performed locally inside the browser. The extension does not collect, store, or transmit any user data.
Every time I built a new app, I copy-pasted the same paywall code. The Razorpay subscription logic. The gate component that blocks UI for free users.
Every Electron app I built reached the same fork: "okay, now add a database." And every time, that one sentence quietly turned into three separate job
In November 2025, security researchers dropped a bombshell: jsonformatter.org and codebeautify.org had been silently leaking user data for years. Over
Running a Crypto Trading Bot on a $5 VPS: The Complete 2026 Guide I spent $47.99 on cloud hosting last year. Then I discovered I could run
How I Built a Zero-Tracker Calculator Platform Here's the technical approach: Architecture Decision: No Server Traditional c
When making a community server on Social Media platform like Discord, we would want a moderation application which can look after day to day duties, t
I have been collecting some practical notes around M3U8 and HLS playback recently. At first, this topic may sound simple: put an M3U8 URL into a play
If you're tired of bloated React setups just to build a UI — this is for you. I built NexChat, a complete AI Workspace UI Kit using only HTML, Tail
I remember the first week I seriously used Playwright. I was migrating a 200-test WDIO suite. I thought it would take two weeks. It took four days. N
A few months ago I got frustrated searching for a clean molarity calculator and kept landing on ad-stuffed, slow, outdated pages. So I did what deve
Artificial Intelligence is revolutionizing education by helping students learn more efficiently and save valuable time. Modern AI tools can assist wit
I’m building Feather Engine, an open-source agentic game engine powered by Three.js. The goal is to let developers control and build game systems thro
As developers and designers, dealing with Apple's HEIC image format on the web or Windows is a constant pain. I wanted a fast, secure way to convert i
I spent the last year building CalculatorCove (calculatorcove.com) — a free calculator platform covering 14 categories and 700+ tools. No signup. No
Be honest—how many times a week do you just Google "JSON formatter" or "MD5 hash"? For me, it's practically a daily habit. We usually just click the f
I built an Excel-like spreadsheet in JavaScript. Data isn't sent to a server, so you can use it safely. And it's free, of course. Rollpie Sheet Yo
Why Washington D.C. Is a WordPress Development Hotspot Washington D.C. is home to associations, nonprofits, policy organizations, and gover