I Built a Browser-Only Favicon Generator — Text, Emoji & SVG to ICO/PNG (136 Tes

<p>Every React project I've worked on eventually adds a favicon generation dependency. <code>favicons</code> alone pulls in <code>sharp</code>, which pulls in native binaries,

<h2> TL;DR </h2> <p>Modern WebAssembly codecs (MozJPEG, libavif, OxiPNG/imagequant, libwebp, gifsicle, SVGO) now run fast enough in the browser that you can ship a real

<p>Hey DEV community! 👋</p> <p>As a developer and digital marketer, I got sick of using random, ad-stuffed websites every time I needed to quickly format JSON, calculate a margin,

<div class="highlight js-code-highlight"> <pre class="highlight markdown"><code>privacy webdevEvery time I uploaded a file to an online PDF tool, I wondered: what happens to it

<p><strong>TL;DR:</strong> When a tool says your files never leave your device, that is an architectural claim, not a marketing one. Here is the stack that makes it true, and what

<p>I needed to decode a JWT last week. I searched, clicked the first result, and got a login wall. The second site wanted me to "create a free account" to see my own token's

<p>Last year I was paying $200/month for an EC2 instance that did one thing: accept audio file uploads, run FFmpeg, and return the converted file. FLAC to MP3. WAV to OGG. Bitrate

<p>Compress a 1 GB file in the browser with most JavaScript libraries and you'll use <strong>1.6 GB of RAM</strong>. Try 4 GB and the tab crashes.</p> <p><a