These package programs can be used in any JavaScript runtime environment, including the browser. It does not depend on any specific framework.
- Console with locale timestamp
- Get the value of
process.envwith specified types - Expressing file size in a unit system
- Escapes and unescapes the characters for HTML
- Verify ISBN string format and check digit
- Parsing a PA-API 5.0 Item Image URL
- SQLite Utilities
- Converts newlines in a string,
trim(), half-width / full-width conversion, etc - Support characters other than "&" as URL query separator
- Obtain Japanese calendar from Western calendar data （西暦データから和暦を取得）