40+ Free Developer & Hardware Tools: My Quest to Build the Ultimate Utility Hub

As developers, we often find ourselves with 50 tabs open for simple tasks—converting CSS units, calculating subnet masks, or checking SSD lifespans. I decided to consolidate these needs into one place: Calculators Universe. Highlighted Tools for Devs: CSS Clamp Generator: Stop guessing responsive typography math. Subnet Calculator: A fast, clean UI for network planning. Matrix Multiplier: For those working on graphics or data transformations. SSD Lifespan Estimator: Calculate TBW longevity for your server drives. I'm also tracking these tools in an Open Source GitHub Repository. I'd love to hear your feedback on the UI or any logic improvements!