Original research-based articles on writing, SEO, security, document craft and web performance. Every guide is tied to the JR Trove tools that put the ideas to work in your browser.
The exact YouTube thumbnail specs for 2026 — dimensions, file size limits, where they appear at different sizes, and the 7 design patterns that consistently get higher click-through rates.
What BMI, BMR and TDEE actually measure, when they're useful, when they mislead, and how to use them together with body-composition reality for honest health tracking in 2026.
A practical 2026 guide to color in web design — what HEX/RGB/HSL/OKLCH each do well, when to use which, building palettes that work across light and dark mode, and the contrast math that keeps you accessible.
Real file-size and quality benchmarks for WebP, AVIF, JPEG XL, JPG and PNG in 2026. When to use which, browser support today, and the compression settings that hit the sweet spot.
Everything modern developers need to know about JSON: formatting standards, validation, the spec gotchas, JSON5/JSONC, schema validation, performance with large files, and the tools that actually help.
A working person's guide to regular expressions — the 12 patterns that solve 80% of real-world text problems, with copy-paste examples for email, phone, URL, dates, prices and more.
A 2026 guide to password length, entropy, modern cracking speeds, the death of complexity requirements, and how passphrases and password managers actually keep accounts safe.
Every meta tag that affects 2026 SEO and social sharing, what each character limit is, what Google actually uses, and how to test them before you ship.
Definitive 2026 word-count guide for blog posts, essays, emails, meta descriptions, social posts, ad copy, novels and more — with the research behind every number and the tools to measure yours.
Compress PDFs by 50-90% without visible quality loss. Eight methods compared with real file-size tests, when to use each, and why most "PDF compressors" actually destroy your file.
Every article links to the JR Trove tools that put the ideas to work in your browser — free, no signup, instant.
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