Jjankottyinmryjane.hashnode.dev·May 9 · 1 min readURL Encoding Mistakes That Break Redirects and CallbacksMany redirect and callback bugs come from small URL encoding mistakes. A space, ampersand, slash, question mark, or nested URL can change how a query string is interpreted. A URL encoder decoder is useful when you need to inspect a suspicious value q...00
Jjankottyinmryjane.hashnode.dev·May 9 · 1 min readPreview Markdown Before Publishing Technical ContentMarkdown feels predictable until a document includes tables, nested lists, links, images, or code fences. A README can look fine in an editor and still render awkwardly when published. An online Markdown preview helps catch those issues before the co...00
Jjankottyinmryjane.hashnode.dev·May 9 · 1 min readBase64 Checks for API Debugging and Support WorkBase64 appears in more places than many teams expect. It can show up in API payloads, tokens, email content, embedded data, logs, and support tickets. When something looks encoded, the first step is often just to confirm what it contains. A Base64 en...00
Jjankottyinmryjane.hashnode.dev·May 7 · 1 min readWhy Developers Should Test Regex Patterns Before Shipping ThemRegular expressions are compact, which is exactly why they can be risky. A pattern that looks correct in code may match too much, miss an edge case, or behave differently when the input changes. An online regex tester gives developers a faster feedba...00
Jjankottyinmryjane.hashnode.dev·May 7 · 2 min readWhy Small Utilities Matter More Than They LookSmall utilities rarely feel important on their own. A text cleaner saves a minute. A Base64 decoder saves another. A regex tester prevents one mistake. A Markdown preview catches one broken table. The value appears when you look at the whole week. De...00