Resources
Guides built around real tool workflows
Beyond the tools themselves, this resource center collects practical guides that explain when to use a utility, how to use it well, and which related task usually comes next.
How to Format JSON Without Breaking API Payloads
A practical guide to formatting, validating, and minifying JSON safely during API debugging and handoff workflows.
Best Image Compression Settings for JPG, PNG, and WebP
Learn when to use JPG, PNG, or WebP and how to reduce file size without over-compressing screenshots, UI assets, or web images.
QR Code Best Practices for Print and Web
A practical guide to creating QR codes that scan reliably across posters, menus, landing pages, packaging, and event materials.
Base64 vs URL Encoding: When to Use Each
Understand the difference between Base64 and URL encoding so you can choose the right format in debugging, API work, and browser tasks.
How to Test Regex Safely in JavaScript
Learn how to validate regex patterns, inspect capture groups, and avoid common JavaScript regex mistakes during development.
Strong Password Rules That Actually Improve Security
A practical guide to stronger password creation, length choices, reuse avoidance, and safer copy-storage habits.
How to Check WCAG Contrast for UI Colors
Learn how to test color contrast for text, backgrounds, and UI states before shipping a design or frontend update.
Markdown Preview Tips for README and Docs Workflows
Preview markdown more reliably before publishing to GitHub, docs sites, or CMS workflows.
UUID v4 Explained for Developers
Understand when UUID v4 is useful, what it is good for, and where randomly generated IDs fit in development workflows.
Word Count vs Byte Count vs Reading Time: What They Mean
A practical explanation of word count, character count, byte count, and reading time for content, product, and developer workflows.