#developer tools

Articles related to developer tools.

2026-04-28

How to Format JSON in JavaScript (Without Breaking Data)

Learn safe ways to format and validate JSON in JavaScript, common parsing errors, and faster debugging tips.

2026-05-02

Practical tips for testing regular expressions: flags, greedy matching, and why your pattern matches nothing.

2026-05-04

Why Base64 is only a transport-friendly representation, common misuse cases, and how to handle secrets properly.

2026-05-04

Inspect JWT structure for debugging: header, payload, and why only your server should trust verified tokens.

2026-05-05

Why a live preview saves time, common Markdown pitfalls, and how to validate before you publish.

2026-05-06

Encode URLs safely for browsers and APIs: spaces, Unicode, and why parameter values need stricter encoding.

2026-05-07

When converting between CSV and JSON helps, and pitfalls like headers, quoting, and inconsistent row lengths.

2026-05-08

Why line-by-line diff beats eyeballing changes, and how to review patches before you deploy or publish.

2026-05-10

Why pretty-printed HTML helps find unclosed tags and messy templates before you ship or paste into CMS blocks.

2026-05-10

When XML still shows up in your stack and how formatting helps with SOAP configs, Android manifests, and feeds.

2026-05-11

Avoid off-by-1000 bugs when converting epoch time, and know where your system assumes UTC vs local.

2026-05-13

When MD5 or SHA-256 is fine for file integrity—and when you must avoid weak hashes for security.

2026-05-14

Automate renaming for code, APIs, and headings while keeping team style guides consistent.