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

71 / 100
Weekly Downloads
392,417,110
Last Release
3 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

semver

published 1 month ago

Package Health Score

91 / 100
Weekly Downloads
332,439,145
Last Release
1 month ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

debug

published 1 month ago

Package Health Score

87 / 100
Weekly Downloads
367,642,500
Last Release
1 month ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

supports-color

published 6 months ago

Package Health Score

78 / 100
Weekly Downloads
326,994,116
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

89 / 100
Weekly Downloads
259,055,485
Last Release
6 months ago
License
MIT
Contributors
60
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

ms

published 5 years ago

Package Health Score

76 / 100
Weekly Downloads
225,254,177
Last Release
5 years ago
License
MIT
Contributors
40
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

minimatch

published 1 day ago

Package Health Score

83 / 100
Weekly Downloads
285,438,419
Last Release
1 day ago
License
ISC
Contributors
30
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

strip-ansi

published 2 years ago

Package Health Score

71 / 100
Weekly Downloads
206,161,505
Last Release
2 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
190,082,114
Last Release
9 months 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
226,989,136
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

color-convert

published 1 month ago

Package Health Score

80 / 100
Weekly Downloads
175,920,207
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

71 / 100
Weekly Downloads
174,554,774
Last Release
3 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

tslib

published 7 months ago

Package Health Score

80 / 100
Weekly Downloads
205,274,797
Last Release
7 months ago
License
0BSD
Contributors
40
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

string-width

published 12 months ago

Package Health Score

74 / 100
Weekly Downloads
172,777,685
Last Release
12 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

brace-expansion

published 2 days ago

Package Health Score

86 / 100
Weekly Downloads
167,167,150
Last Release
2 days ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

source-map

published 3 years ago

Package Health Score

77 / 100
Weekly Downloads
160,584,537
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
173,079,637
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
153,703,244
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

74 / 100
Weekly Downloads
180,007,998
Last Release
10 months 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
149,016,471
Last Release
5 months ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

type-fest

published 1 month ago

Package Health Score

97 / 100
Weekly Downloads
174,915,829
Last Release
1 month ago
License
CC0-1.0
Contributors
190
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

escape-string-regexp

published 4 years ago

Package Health Score

70 / 100
Weekly Downloads
138,275,995
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

find-up

published 2 years ago

Package Health Score

76 / 100
Weekly Downloads
135,777,982
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

glob

published 8 hours ago

Package Health Score

83 / 100
Weekly Downloads
159,313,442
Last Release
8 hours ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

p-locate

published 4 years ago

Package Health Score

72 / 100
Weekly Downloads
130,193,822
Last Release
4 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

locate-path

published 2 years ago

Package Health Score

70 / 100
Weekly Downloads
129,886,388
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

80 / 100
Weekly Downloads
127,128,394
Last Release
6 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

commander

published 26 days ago

Package Health Score

91 / 100
Weekly Downloads
201,846,069
Last Release
26 days ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

safe-buffer

published 5 years ago

Package Health Score

71 / 100
Weekly Downloads
151,438,199
Last Release
5 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

yallist

published 1 year ago

Package Health Score

70 / 100
Weekly Downloads
120,251,133
Last Release
1 year ago
License
Unrecognized
Contributors
2
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

uuid

published 4 months ago

Package Health Score

89 / 100
Weekly Downloads
123,025,660
Last Release
4 months 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
112,635,413
Last Release
3 months ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

is-fullwidth-code-point

published 2 years ago

Package Health Score

67 / 100
Weekly Downloads
111,166,958
Last Release
2 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

minipass

published 1 year ago

Package Health Score

67 / 100
Weekly Downloads
115,088,490
Last Release
1 year ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

glob-parent

published 4 years ago

Package Health Score

71 / 100
Weekly Downloads
108,626,434
Last Release
4 years ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

ajv

published 11 months ago

Package Health Score

80 / 100
Weekly Downloads
115,235,897
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
131,792,909
Last Release
6 years ago
License
Unrecognized
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

which

published 8 months ago

Package Health Score

85 / 100
Weekly Downloads
129,997,401
Last Release
8 months ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

isarray

published 6 years ago

Package Health Score

76 / 100
Weekly Downloads
103,144,679
Last Release
6 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

json-schema-traverse

published 5 years ago

Package Health Score

67 / 100
Weekly Downloads
101,858,674
Last Release
5 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

signal-exit

published 2 years ago

Package Health Score

74 / 100
Weekly Downloads
97,211,604
Last Release
2 years ago
License
ISC
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

js-yaml

published 4 years ago

Package Health Score

73 / 100
Weekly Downloads
96,318,566
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

70 / 100
Weekly Downloads
95,338,847
Last Release
5 years ago
License
Unrecognized
Contributors
20
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

resolve-from

published 6 years ago

Package Health Score

70 / 100
Weekly Downloads
93,453,950
Last Release
6 years ago
License
MIT
Contributors
7
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

kind-of

published 5 years ago

Package Health Score

71 / 100
Weekly Downloads
91,481,502
Last Release
5 years ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

globals

published 19 days ago

Package Health Score

89 / 100
Weekly Downloads
135,976,297
Last Release
19 days ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

get-stream

published 1 year ago

Package Health Score

74 / 100
Weekly Downloads
94,126,004
Last Release
1 year ago
License
MIT
Contributors
-
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

eslint-visitor-keys

published 4 days ago

Package Health Score

94 / 100
Weekly Downloads
97,063,337
Last Release
4 days ago
License
BSD-2-Clause
Contributors
60
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

estraverse

published 4 years ago

Package Health Score

74 / 100
Weekly Downloads
114,126,016
Last Release
4 years ago
License
BSD-2-Clause
Contributors
30
Vulnerabilities
  • 0
    C
  • 0
    H
  • 0
    M
  • 0
    L

path-exists

published 4 years ago

Package Health Score

70 / 100
Weekly Downloads
89,942,393
Last Release
4 years 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.