Fifteen short pages answer specific questions – "unix timestamp to date", "cron every 5 minutes", "hex to rgb" – with the tool already filled in.
Many visits start with a very specific question rather than a tool name. These pages answer one question each: the tool opens with a fitting example already filled in, followed by a short explanation, code for JavaScript, Python or the terminal, and the pitfalls people usually hit.
The first set covers timestamps in seconds and milliseconds, two common cron schedules, SHA-256 checksum verification, Base64url, HEX ⇄ RGB, OKLCH, WCAG contrast, UUID v7, ULID timestamps, JSON validation, GPS distance, DMS ⇄ decimal and the location stored in photos. Every tool page lists its quick answers under Common tasks.