npm npm
Magnify icon
  • All Packages
    • JavaScript
    • Python
    • Go
  • Code Examples
    • JavaScript
    • Python
  • Categories
    • JavaScript - Popular
    • JavaScript - Healthiest
    • Python - Popular
    • Python - Healthiest
  • Developer Tools
    • Vulnerability DB
    • Code Checker
    • Snyk Learn
    • Blog
Sign Up

Popular JavaScript Packages

Explore the most popular JavaScript packages

Healthiest JavaScript Packages

Explore the most healthy JavaScript packages

  1. Advisor
  2. Categories
  3. JavaScript
  4. Popular

250 Most Popular JavaScript Libraries

ansi-styles

published 3 years ago

Package Health Score

77 / 100
Weekly Downloads
491,910,807
Last Release
3 years ago
License
MIT
Contributors
20
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

semver

published 1 month ago

Package Health Score

91 / 100
Weekly Downloads
424,840,021
Last Release
1 month ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

supports-color

published 6 months ago

Package Health Score

76 / 100
Weekly Downloads
417,103,666
Last Release
6 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

chalk

published 6 months ago

Package Health Score

87 / 100
Weekly Downloads
350,253,046
Last Release
6 months ago
License
MIT
Contributors
60
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

debug

published 1 month ago

Package Health Score

83 / 100
Weekly Downloads
433,439,068
Last Release
1 month ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

ms

published 5 years ago

Package Health Score

73 / 100
Weekly Downloads
283,846,330
Last Release
5 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

strip-ansi

published 2 years ago

Package Health Score

71 / 100
Weekly Downloads
260,282,518
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

has-flag

published 4 years ago

Package Health Score

70 / 100
Weekly Downloads
253,029,339
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

minimatch

published 7 days ago

Package Health Score

83 / 100
Weekly Downloads
275,583,461
Last Release
7 days ago
License
ISC
Contributors
30
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

color-convert

published 1 month ago

Package Health Score

80 / 100
Weekly Downloads
246,723,289
Last Release
1 month ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

color-name

published 3 years ago

Package Health Score

74 / 100
Weekly Downloads
245,608,136
Last Release
3 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

ansi-regex

published 9 months ago

Package Health Score

74 / 100
Weekly Downloads
241,709,691
Last Release
9 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

brace-expansion

published 9 days ago

Package Health Score

86 / 100
Weekly Downloads
215,110,790
Last Release
9 days ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

string-width

published 12 months ago

Package Health Score

74 / 100
Weekly Downloads
219,085,773
Last Release
12 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

tslib

published 8 months ago

Package Health Score

80 / 100
Weekly Downloads
249,539,050
Last Release
8 months ago
License
0BSD
Contributors
40
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

source-map

published 3 years ago

Package Health Score

77 / 100
Weekly Downloads
211,520,789
Last Release
3 years ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

lru-cache

published 3 months ago

Package Health Score

88 / 100
Weekly Downloads
214,712,784
Last Release
3 months ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

wrap-ansi

published 2 years ago

Package Health Score

71 / 100
Weekly Downloads
191,876,043
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

type-fest

published 1 month ago

Package Health Score

91 / 100
Weekly Downloads
232,467,120
Last Release
1 month ago
License
CC0-1.0
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

find-up

published 2 years ago

Package Health Score

72 / 100
Weekly Downloads
183,164,998
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

emoji-regex

published 10 months ago

Package Health Score

77 / 100
Weekly Downloads
181,745,100
Last Release
10 months ago
License
MIT
Contributors
20
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

escape-string-regexp

published 4 years ago

Package Health Score

70 / 100
Weekly Downloads
181,316,936
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

p-locate

published 4 years ago

Package Health Score

72 / 100
Weekly Downloads
175,616,277
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

readable-stream

published 5 months ago

Package Health Score

84 / 100
Weekly Downloads
182,623,764
Last Release
5 months ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

locate-path

published 2 years ago

Package Health Score

70 / 100
Weekly Downloads
175,016,420
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

p-limit

published 6 months ago

Package Health Score

78 / 100
Weekly Downloads
170,312,819
Last Release
6 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

glob

published 7 days ago

Package Health Score

86 / 100
Weekly Downloads
195,925,754
Last Release
7 days ago
License
ISC
Contributors
50
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

yallist

published 1 year ago

Package Health Score

70 / 100
Weekly Downloads
154,164,305
Last Release
1 year ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

safe-buffer

published 5 years ago

Package Health Score

71 / 100
Weekly Downloads
151,265,053
Last Release
5 years ago
License
MIT
Contributors
8
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

commander

published 1 month ago

Package Health Score

97 / 100
Weekly Downloads
198,488,992
Last Release
1 month ago
License
MIT
Contributors
170
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

is-fullwidth-code-point

published 2 years ago

Package Health Score

67 / 100
Weekly Downloads
145,219,569
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

react-is

published 3 months ago

Package Health Score

89 / 100
Weekly Downloads
142,888,216
Last Release
3 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

glob-parent

published 4 years ago

Package Health Score

71 / 100
Weekly Downloads
139,879,638
Last Release
4 years ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

uuid

published 4 months ago

Package Health Score

90 / 100
Weekly Downloads
146,538,441
Last Release
4 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

ajv

published 11 months ago

Package Health Score

80 / 100
Weekly Downloads
145,764,556
Last Release
11 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

string_decoder

published 6 years ago

Package Health Score

71 / 100
Weekly Downloads
131,667,764
Last Release
6 years ago
License
Unrecognized
Contributors
8
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

which

published 9 months ago

Package Health Score

85 / 100
Weekly Downloads
132,548,752
Last Release
9 months ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

minipass

published 1 year ago

Package Health Score

67 / 100
Weekly Downloads
135,120,278
Last Release
1 year ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

json-schema-traverse

published 5 years ago

Package Health Score

67 / 100
Weekly Downloads
129,562,635
Last Release
5 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

kind-of

published 5 years ago

Package Health Score

74 / 100
Weekly Downloads
131,624,203
Last Release
5 years ago
License
MIT
Contributors
20
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

isarray

published 6 years ago

Package Health Score

76 / 100
Weekly Downloads
127,878,682
Last Release
6 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

resolve-from

published 6 years ago

Package Health Score

70 / 100
Weekly Downloads
126,303,162
Last Release
6 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

js-yaml

published 4 years ago

Package Health Score

73 / 100
Weekly Downloads
123,423,876
Last Release
4 years ago
License
MIT
Contributors
80
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

argparse

published 5 years ago

Package Health Score

67 / 100
Weekly Downloads
122,003,701
Last Release
5 years ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

signal-exit

published 2 years ago

Package Health Score

74 / 100
Weekly Downloads
120,360,973
Last Release
2 years ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

path-exists

published 4 years ago

Package Health Score

70 / 100
Weekly Downloads
121,471,139
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

eslint-visitor-keys

published 11 days ago

Package Health Score

91 / 100
Weekly Downloads
128,174,678
Last Release
11 days ago
License
BSD-2-Clause
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

get-stream

published 1 year ago

Package Health Score

74 / 100
Weekly Downloads
123,583,052
Last Release
1 year ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

estraverse

published 4 years ago

Package Health Score

71 / 100
Weekly Downloads
141,886,786
Last Release
4 years ago
License
BSD-2-Clause
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

globals

published 26 days ago

Package Health Score

89 / 100
Weekly Downloads
141,331,625
Last Release
26 days ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L
  • First page
  • Previous page
  • 1
  • 2
  • 3
  • 4
  • 5
  • Next page
  • Last page

Product

  • Partners
  • Developers & DevOps Features
  • Enterprise Features
  • Pricing
  • API Status

Resources

  • Vulnerability DB
  • Blog
  • Learn
  • Documentation
  • Snyk API
  • Research
  • FAQs
  • npm packages list
  • JavaScript Code Examples
  • Browse all JavaScript packages

Company

  • About us
  • Customers
  • Jobs at Snyk
  • Legal Terms
  • Privacy
  • Press Kit
  • Events
  • Secure by Design

Connect

  • Book a demo
  • Contact us
  • Support
  • Report a new vuln

Security

  • JavaScript Security
  • Kubernetes Security
  • Container Security
  • Open Source Security
  • Secure SDLC

Find us online

Track our development

Snyk|Open Source Security Platform © 2025 Snyk Ltd.