The Tool Stack Blog
Guides, tips, and tutorials for developers, students, and productivity enthusiasts.
Welcome to the Tool Stack blog — your go-to resource for practical advice on making the most of free browser-based tools. Whether you're a web developer looking for workflow shortcuts, a freelancer trying to get a grip on your finances, or a student navigating unit conversions for an engineering assignment, you'll find in-depth articles here that actually explain the why behind the tools, not just the how. New articles are published regularly covering developer utilities, productivity hacks, financial literacy, and more.
Modern web development moves fast, and having the right tools in your browser can save hours of frustration. From JSON formatters to JWT decoders, we break down the ten tools every developer should bookmark — and explain exactly when and why to use each one.
Unit conversion trips up everyone from first-year engineering students to seasoned professionals. This comprehensive guide covers length, weight, temperature, volume, speed, data storage, and more — with formulas, common mistakes, and real-world context for each category.
Freelancing gives you freedom, but it also means handling taxes, invoices, and savings on your own. This guide walks through ten essential financial calculations — from working out your real hourly rate to understanding compound interest for retirement — that every independent professional needs to master.