UltiRequiem

Eliaz Bobadilla

I write small JavaScript and TypeScript libraries and publish them on npm. They are open source, fully typed and ESM-only, so the same import works in Node.js, Bun and the browser.

17,616 npm installs of these packages in the last 30 days
32open source packages
308GitHub stars across them
30 days agotoday

Only the open source JavaScript packages listed below, not everything I have built.

Most installed

Ranked by npm downloads, last 30 days

  1. 01 @ultirequiem/roman Convert numbers to Roman numerals and back. 2.6K per month
  2. 02 @ultirequiem/is-number Check whether a value is a number or a numeric string. 826 per month
  3. 03 @ultirequiem/tixte Typed, dependency-free client for the Tixte API 794 per month
  4. 04 @ultirequiem/timezones Every JavaScript time zone, plus a random one. 706 per month
  5. 05 @ultirequiem/is-installed Check whether a program is installed. 704 per month
  6. 06 @ultirequiem/six Limit how many times setInterval fires. 578 per month
  7. 07 @ultirequiem/leap-year Check whether a year is a leap year. 554 per month
  8. 08 create-npm-card Easily Create your own NPM Card. 532 per month

More libraries

20 small modules

@ultirequiem/last-item

v1.0.2

Get the last item, or the last N items, of an array.

527 / mo β˜… 8

@ultirequiem/file-extension

v3.0.2

Get the extension of a file path.

511 / mo β˜… 6

read-from-fs

v0.1.4

Utilities to read files from the file system

500 / mo β˜… 5

@ultirequiem/sum

v2.0.2

Sum an array of numbers.

498 / mo β˜… 6

@ultirequiem/count-words

v1.0.1

Count the words in a string.

496 / mo β˜… 5

@ultirequiem/random-number

v3.0.1

Get a random number within a range.

455 / mo β˜… 13

@ultirequiem/stable-fn

v2.0.2

Wrap a function so the same input always returns the same output.

435 / mo β˜… 8

@ultirequiem/random-item

v2.0.2

Get a random item, or several, from an array.

435 / mo β˜… 7

ultraqs

v2.0.1

Add query parameters to a URL.

433 / mo β˜… 6

jason-formatter

v3.0.1

A small, fast JSON formatter.

417 / mo β˜… 9

@ultirequiem/sum-digits

v1.0.1

Sum the digits of a number.

390 / mo β˜… 5

@ultirequiem/y2j

v3.0.2

Convert YAML to JSON and back.

388 / mo β˜… 21

@ultirequiem/xkcd

v3.0.2

A small typed client for the xkcd API.

382 / mo β˜… 6

@ultirequiem/drive-link

v2.0.1

Turn a Google Drive share link into a direct download link.

371 / mo β˜… 15

@ultirequiem/nested-error

v2.0.1

Errors that keep their nested causes in the stack trace.

364 / mo β˜… 5

@ultirequiem/palindrome

v3.0.1

Check whether a string is a palindrome.

352 / mo β˜… 6

@ultirequiem/fibonacci

v2.0.1

Fibonacci numbers and sequences.

351 / mo β˜… 7

@ultirequiem/is-unicode-supported

v3.0.1

Detect whether the terminal supports Unicode.

310 / mo β˜… 5

ranmess

v3.0.0

A typed Quotable API client and CLI with a configurable API URL.

254 / mo β˜… 7

@ultirequiem/camelcase

v3.0.2

Convert dash, dot, underscore or space separated strings to camelCase.

31 / mo β˜… 9

Editor plugins

coc.nvim extensions