Posted in未分类
Accessibility Checker Field Guide: When WCAG 2.1 Compliance Should Not Be a Friday Night Audit
WCAG 2.1 does not fail loudly. A button can render, an image can display, and…
Posted in未分类
Data URI Generator Field Guide: When Inlining Beats A Request And When A File Wins
A field guide to the break-even line for Data URIs inlining in production frontends. Covers the three rules that decide when inlining wins, the five pitfalls that quietly break the deal, and the audit pass that catches them before CSS ships.
Posted in未分类
Unicode Escape Converter Field Guide: When Four Escape Styles Beat One Universal Form
Eighteen hex and Unicode escape pairs sit in your clipboard, and a single NFD-vs-NFC mismatch…
Underline Text Field Guide: When One Invisible Combining Mark Replaces HTML
Combining low line is a single Unicode codepoint, U+0332, that draws a line under the…
Posted in未分类
Pangram Checker Field Guide: When The 26-Letter Set Sits Inside One Sentence
A field guide to using the [Pangram Checker](https://elysiatools.com/en/tools/pangram-checker) for typography specimens, cipher keys, classroom worksheets, and QA fixtures.
Posted in未分类
JWT Inspector & Verifier Field Guide: When Decoding Is Not Verifying
Decode, verify, and rehearse the algorithm-confusion attack on JWTs. The seven claims that decide whether your verifier admits or rejects a token.