200+ resources, tools, CSS patterns, Git workflows, and JavaScript tips — everything I wish I had when I started.
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JSON formatters, JWT decoders, CSS generators, Base64 encoders — all running locally in your browser.
The 20 git commands you use 80% of the time, plus power tricks to fix mistakes fast.
Perfect centering, responsive typography, card components, animations — copy-paste ready.
Navigation, file operations, network tools — the shortcuts that make you look like a wizard.
Modern async/await, array methods, useful one-liners you'll copy into every project.
Before-deploy checklist, what to never do, security headers — keep your apps safe.