onlinetools360.hashnode.devTop 10 Free Developer Tools You Didn't Know You NeededTop 10 Free Developer Tools You Didn't Know You Needed As developers, we use dozens of small utilities daily. Here are 10 free browser-based tools that save me time every week — all running client-side with zero tracking. 1. JSON Formatter & Validato...16h ago·2 min read
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onlinetools360.hashnode.devBase64 Encoding Explained — What It Is, When to Use It, and How to Decode ItDeveloper Base64 Encoding Explained — What It Is, When to Use It, and How to Decode It Feb 18, 2026 · 4 min read You've seen it everywhere — that weird string of letters, numbers, slashes, and plus signs that looks like encrypted gibberish. It's not ...18h ago·2 min read