Home / npm packages / date-fns

date-fns source code

Every file of date-fns@4.4.0 as published on npm: 5,136 files, 8.7 MB (the numbers below cover its first 3,000). Search them by exact text or regex, in milliseconds.

It uses: none of the APIs we check for.

What date-fns uses

API	In date-fns
eval() runs a string as JavaScript	No	Who does
new Function() builds a function from a string, like eval (with or without new)	No	Who does
child_process starts other programs	No	Who does
process.env reads environment variables	No	Who does
the fs module reads and writes files	No	Who does
http / https makes or serves HTTP requests with Node's own modules	No	Who does
fetch() makes HTTP requests	No	Who does
XMLHttpRequest makes HTTP requests the old browser way	No	Who does
crypto hashes, encrypts or makes random numbers	No	Who does
WebAssembly loads WebAssembly code	No	Who does
document.cookie reads or writes browser cookies	No	Who does
install scripts runs a script when it's installed	No	Who does

Exact matches in the published files, so a mention in a comment counts too: open the lines to check.

Largest files

File	Size
`locale/cdn.js`	837 KB
`locale/cdn.min.js`	627 KB
`fp/cdn.js`	557 KB
`cdn.js`	517 KB
`fp.cjs`	141 KB
`fp/cdn.min.js`	101 KB
`cdn.min.js`	90 KB
`index.cjs`	85 KB
`locale/be-tarask/cdn.js`	36 KB
`locale/be/cdn.js`	36 KB
`locale/uk/cdn.js`	35 KB
`locale/ru/cdn.js`	35 KB
`locale/kk/cdn.js`	34 KB
`locale.cjs`	32 KB
`locale/lv/cdn.js`	30 KB
`locale/pl/cdn.js`	30 KB
`locale/sk/cdn.js`	30 KB
`parse.cjs`	29 KB
`locale/bg/cdn.js`	27 KB
`locale/it/cdn.js`	26 KB
`locale/mk/cdn.js`	26 KB
`locale/zh-CN/cdn.js`	26 KB
`locale/it-CH/cdn.js`	26 KB
`format.cjs`	25 KB
`format.js`	25 KB
`locale/ta/cdn.js`	24 KB
`_lib/format/formatters.cjs`	24 KB
`parse.d.cts`	23 KB
`locale/sl/cdn.js`	23 KB
`locale/kn/cdn.js`	23 KB

Questions

How many files are in date-fns?

Version 4.4.0 of date-fns publishes 5,136 files of source, 8.7 MB in all (the numbers below cover its first 3,000), not counting images, fonts and source maps.

Does date-fns use eval?

No: date-fns doesn't call eval() anywhere in its published files.

Does date-fns start other programs?

No: date-fns doesn't use child_process anywhere in its published files.

Does date-fns run an install script?

No: date-fns has no preinstall, install or postinstall script in its package.json.

npm packages that use…

Packages using eval()Packages using new Function()Packages using child_process Packages using process.env Packages using the fs module Packages using http / https Packages using fetch()Packages using XMLHttpRequest Packages using crypto Packages using WebAssembly Packages using document.cookie Packages using install scripts

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