is-my-json-valid by mafintosh

A JSONSchema validator that uses code generation to be extremely fast

created at July 31, 2014, 8:17 p.m.

27 +0

957 +1

112 +0

joi by hapijs

The most powerful data validation library for JS

created at Sept. 16, 2012, 4:38 p.m.

176 +0

20,651 +14

1,510 -3

embedza by nodeca

Create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags.

created at July 6, 2015, 10:40 a.m.

10 +0

63 +0

5 +0

linkify-it by markdown-it

Links recognition library with full unicode support

created at Feb. 8, 2015, 9:22 p.m.

12 +0

645 +0

74 +0

speakingurl by pid

Generate a slug – transliteration with a lot of options

created at May 21, 2013, 12:29 p.m.

20 +0

1,108 +1

85 +0

url-unshort by nodeca

Short links expander for node.js

created at Aug. 6, 2015, 5:17 p.m.

9 +0

114 +0

11 +0

humanize-url by sindresorhus

Humanize a URL: https://sindresorhus.com → sindresorhus.com

created at Jan. 11, 2015, 2:32 p.m.

10 +0

247 +0

6 +0

normalize-url by sindresorhus

Normalize a URL

created at Jan. 11, 2015, 2:19 p.m.

16 +0

824 +1

127 +0

remark by remarkjs

markdown processor powered by plugins part of the @unifiedjs collective

created at July 28, 2014, 7:35 p.m.

55 +0

7,288 +19

353 +0

tz-format by SamVerschueren

Format a date with timezone

created at Nov. 30, 2015, 9:44 a.m.

3 +0

10 +0

0 +0

node-dateformat by felixge

A node.js package for Steven Levithan's excellent dateFormat() function.

created at March 13, 2011, 4:27 p.m.

24 +0

1,297 +0

157 +0

math-clamp by sindresorhus

Clamp a number

created at July 5, 2015, 4:56 p.m.

7 +0

14 +0

3 +0

mathjs by josdejong

An extensive math library for JavaScript and Node.js

created at Feb. 15, 2013, 7:46 p.m.

225 +0

14,098 +21

1,228 +0

ndarray by scijs

📈 Multidimensional arrays for JavaScript

created at Feb. 25, 2013, 5:27 p.m.

39 +0

1,190 +1

61 +0

round-to by sindresorhus

Round a number to a specific number of decimal places: 1.234 → 1.2

created at Aug. 13, 2015, 6:37 p.m.

9 +0

155 +0

11 +0

unique-random by sindresorhus

Generate random numbers that are consecutively unique

created at Nov. 13, 2013, 8:14 p.m.

8 +0

116 +0

17 +0

random-float by sindresorhus

Generate a random float

created at June 26, 2015, 10:27 p.m.

6 +0

36 +0

8 +0

random-int by sindresorhus

Generate a random integer

created at June 26, 2015, 10:23 p.m.

6 +0

85 +0

16 +0

unhomoglyph by nodeca

Replace all homoglyphs with base characters. Useful to detect similar strings.

created at Dec. 9, 2016, 7:10 a.m.

6 +0

39 +0

12 +0

pica by nodeca

Resize image in browser with high quality and high speed

created at Aug. 31, 2014, 8:44 a.m.

53 +0

3,635 +5

238 +0