The blog
Practical notes on web performance, JSON and security
Practical writing about web performance, JSON, passwords and encoding. No filler, no invented statistics, no listicles for the sake of it.
All articles
How to Speed Up Your Website: A Practical Checklist
A no-nonsense order of operations for faster pages: measure first, then fix images, fonts, JavaScript, caching and hosting.
Read articleHow to Validate JSON Online (and Fix Common Errors)
Trailing commas, single quotes and comments are not valid JSON. Learn how to read parser errors and fix them quickly.
Read articleWhat Makes a Strong Password?
Length and randomness matter more than clever substitutions. A practical guide to passwords, passphrases and password managers.
Read articleWhat Is Base64? A Plain-English Guide
Base64 turns binary data into text. Learn when to use it, when not to, and why it is not encryption.
Read article
Advertisement
Have a topic in mind?
If there is something you want explained clearly, send a note to dev@nelcbyte.com.