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filesize

npm · v11.0.28 · BSD-3-Clause

Lightweight, zero-dependency JavaScript utility to convert bytes to human-readable strings with localization support

Install

npm install filesize

Adoption

Downloads (30 days)
55.9M
Observeddownloads / 30 days
Popularity
Top 25% on npm
Derived88th percentile within npm
Dependents
2.4K
Observedpackages that depend on it
Maintenance
0.89
DerivedRelease cadence and recency, 0 to 1
Releases per year
Not reported
Over the package’s life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days
Collectinghistory
Collecting
30 days
−12.5% · 30d
Derived−8M downloads / 30 days, SEP 24 → OCT 24
90 days
−13.5% · 90d
Derived−8.7M downloads / 30 days, JUL 26 → OCT 24
1 year
+0.8% · 1y
Derived+428.7K downloads / 30 days, NOV 10 → OCT 24

Adoption historydownloads / 30 days · 14 observations

SEP 24, 2026: 63,885,716 downloads / 30 daysSEP 25, 2026: 63,720,200 downloads / 30 daysSEP 26, 2026: 61,937,628 downloads / 30 daysSEP 27, 2026: 60,566,298 downloads / 30 daysSEP 28, 2026: 62,648,841 downloads / 30 daysSEP 29, 2026: 64,924,610 downloads / 30 daysSEP 30, 2026: 65,511,975 downloads / 30 daysOCT 1, 2026: 65,666,599 downloads / 30 daysOCT 2, 2026: 65,208,735 downloads / 30 daysOCT 3, 2026: 66,348,759 downloads / 30 daysOCT 4, 2026: 64,873,502 downloads / 30 daysOCT 5, 2026: 63,801,460 downloads / 30 daysOCT 6, 2026: 64,873,502 downloads / 30 daysOCT 24, 2026: 55,911,694 downloads / 30 days
Table of observations (14)
Daydownloads / 30 daysDependents
OCT 24, 202655,911,6942,410
OCT 6, 202664,873,502Not observed
OCT 5, 202663,801,460Not observed
OCT 4, 202664,873,502Not observed
OCT 3, 202666,348,759Not observed
OCT 2, 202665,208,735Not observed
OCT 1, 202665,666,599Not observed
SEP 30, 202665,511,975Not observed
SEP 29, 202664,924,610Not observed
SEP 28, 202662,648,841Not observed
SEP 27, 202660,566,298Not observed
SEP 26, 202661,937,628Not observed
SEP 25, 202663,720,200Not observed
SEP 24, 202663,885,716Not observed

Facts from the registry

Latest version
v11.0.28
First published
Not reported
Last release
OCT 21, 2026
3d ago
Licence
BSD-3-Clause
Links
npm page
Homepage · filesizejs.com
Source · github.com

Repository

In the Crest catalog

avoidwork/filesize.js

A lightweight, high-performance file size utility that converts bytes to human-readable strings. Zero dependencies. 100% test coverage.

Stars
1.7K
Forks
102
Language
JavaScript
Last push
22d ago
Last release
None recorded

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v11.0.28

No dependencies are recorded for the latest version.

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Related news

No published news event mentions this package or its repository yet.