Get Started

Package · npm

papaparse

npm · v5.7.0 · MIT

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Install

npm install papaparse

Adoption

Downloads (30 days)
65.5M
Observeddownloads / 30 days
Popularity
Top 25% on npm
Derived90th percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.69
DerivedRelease cadence and recency, 0 to 1
Releases per year
4.2
50 versions over its 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
+2.6% · 7d
Derived+1.7M downloads / 30 days, SEP 29 → OCT 6
30 days
+11.6% · 30d
Derived+6.8M downloads / 30 days, SEP 6 → OCT 6
90 days
+31.3% · 90d
Derived+15.6M downloads / 30 days, JUL 6 → OCT 6
1 year
+220.2% · 1y
Derived+45.1M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 110 observations

NOV 10, 2025: 20,468,804 downloads / 30 daysNOV 17, 2025: 20,918,342 downloads / 30 daysNOV 24, 2025: 21,419,365 downloads / 30 daysDEC 1, 2025: 21,394,155 downloads / 30 daysDEC 8, 2025: 21,879,453 downloads / 30 daysDEC 15, 2025: 22,301,675 downloads / 30 daysDEC 22, 2025: 22,136,749 downloads / 30 daysDEC 29, 2025: 20,144,527 downloads / 30 daysJAN 5, 2026: 17,877,127 downloads / 30 daysJAN 12, 2026: 17,935,421 downloads / 30 daysJAN 19, 2026: 18,426,359 downloads / 30 daysJAN 26, 2026: 21,673,090 downloads / 30 daysFEB 2, 2026: 25,498,268 downloads / 30 daysFEB 9, 2026: 26,899,862 downloads / 30 daysFEB 16, 2026: 27,521,553 downloads / 30 daysFEB 23, 2026: 28,284,108 downloads / 30 daysMAR 2, 2026: 29,556,634 downloads / 30 daysMAR 9, 2026: 30,692,816 downloads / 30 daysMAR 16, 2026: 32,205,590 downloads / 30 daysMAR 23, 2026: 33,775,991 downloads / 30 daysMAR 30, 2026: 34,668,545 downloads / 30 daysAPR 6, 2026: 34,712,641 downloads / 30 daysAPR 13, 2026: 35,454,600 downloads / 30 daysAPR 20, 2026: 36,835,828 downloads / 30 daysAPR 27, 2026: 40,028,632 downloads / 30 daysMAY 4, 2026: 42,253,383 downloads / 30 daysMAY 11, 2026: 44,454,018 downloads / 30 daysMAY 18, 2026: 46,007,018 downloads / 30 daysMAY 25, 2026: 45,222,912 downloads / 30 daysJUN 1, 2026: 45,572,742 downloads / 30 daysJUN 8, 2026: 43,732,202 downloads / 30 daysJUN 15, 2026: 44,618,154 downloads / 30 daysJUN 22, 2026: 45,809,155 downloads / 30 daysJUN 29, 2026: 47,390,887 downloads / 30 daysJUL 6, 2026: 49,914,649 downloads / 30 daysJUL 13, 2026: 50,328,651 downloads / 30 daysJUL 20, 2026: 51,560,739 downloads / 30 daysJUL 26, 2026: 52,356,405 downloads / 30 daysJUL 27, 2026: 54,032,923 downloads / 30 daysJUL 28, 2026: 55,854,364 downloads / 30 daysJUL 29, 2026: 56,285,274 downloads / 30 daysJUL 30, 2026: 56,627,157 downloads / 30 daysJUL 31, 2026: 56,725,760 downloads / 30 daysAUG 1, 2026: 55,471,986 downloads / 30 daysAUG 2, 2026: 54,832,067 downloads / 30 daysAUG 3, 2026: 56,593,062 downloads / 30 daysAUG 4, 2026: 58,597,244 downloads / 30 daysAUG 5, 2026: 59,185,911 downloads / 30 daysAUG 6, 2026: 59,009,074 downloads / 30 daysAUG 7, 2026: 59,110,608 downloads / 30 daysAUG 8, 2026: 57,758,585 downloads / 30 daysAUG 9, 2026: 56,707,599 downloads / 30 daysAUG 10, 2026: 58,395,213 downloads / 30 daysAUG 11, 2026: 61,437,511 downloads / 30 daysAUG 12, 2026: 61,951,695 downloads / 30 daysAUG 13, 2026: 62,214,401 downloads / 30 daysAUG 14, 2026: 59,836,801 downloads / 30 daysAUG 15, 2026: 58,442,755 downloads / 30 daysAUG 16, 2026: 57,296,818 downloads / 30 daysAUG 17, 2026: 58,776,437 downloads / 30 daysAUG 18, 2026: 60,754,836 downloads / 30 daysAUG 19, 2026: 61,306,642 downloads / 30 daysAUG 20, 2026: 61,404,315 downloads / 30 daysAUG 21, 2026: 61,198,641 downloads / 30 daysAUG 22, 2026: 59,168,161 downloads / 30 daysAUG 23, 2026: 57,945,492 downloads / 30 daysAUG 24, 2026: 59,742,355 downloads / 30 daysAUG 25, 2026: 61,718,477 downloads / 30 daysAUG 26, 2026: 62,073,310 downloads / 30 daysAUG 27, 2026: 62,324,038 downloads / 30 daysAUG 28, 2026: 62,213,185 downloads / 30 daysAUG 29, 2026: 60,657,277 downloads / 30 daysAUG 30, 2026: 59,479,059 downloads / 30 daysAUG 31, 2026: 61,125,839 downloads / 30 daysSEP 1, 2026: 63,161,165 downloads / 30 daysSEP 2, 2026: 63,799,937 downloads / 30 daysSEP 3, 2026: 61,083,352 downloads / 30 daysSEP 4, 2026: 61,033,829 downloads / 30 daysSEP 5, 2026: 60,036,283 downloads / 30 daysSEP 6, 2026: 58,720,778 downloads / 30 daysSEP 7, 2026: 57,769,324 downloads / 30 daysSEP 8, 2026: 56,777,687 downloads / 30 daysSEP 9, 2026: 57,435,251 downloads / 30 daysSEP 10, 2026: 57,482,902 downloads / 30 daysSEP 11, 2026: 57,477,055 downloads / 30 daysSEP 12, 2026: 56,001,342 downloads / 30 daysSEP 13, 2026: 57,130,579 downloads / 30 daysSEP 14, 2026: 59,180,499 downloads / 30 daysSEP 15, 2026: 58,237,020 downloads / 30 daysSEP 16, 2026: 59,041,729 downloads / 30 daysSEP 17, 2026: 59,293,541 downloads / 30 daysSEP 18, 2026: 59,290,630 downloads / 30 daysSEP 19, 2026: 57,696,934 downloads / 30 daysSEP 20, 2026: 56,398,711 downloads / 30 daysSEP 21, 2026: 58,280,994 downloads / 30 daysSEP 22, 2026: 60,409,433 downloads / 30 daysSEP 23, 2026: 61,043,881 downloads / 30 daysSEP 24, 2026: 61,531,342 downloads / 30 daysSEP 25, 2026: 61,661,654 downloads / 30 daysSEP 26, 2026: 60,064,620 downloads / 30 daysSEP 27, 2026: 58,924,120 downloads / 30 daysSEP 28, 2026: 61,288,979 downloads / 30 daysSEP 29, 2026: 63,877,352 downloads / 30 daysSEP 30, 2026: 64,881,360 downloads / 30 daysOCT 1, 2026: 65,500,748 downloads / 30 daysOCT 2, 2026: 65,436,161 downloads / 30 daysOCT 3, 2026: 66,782,401 downloads / 30 daysOCT 4, 2026: 65,545,222 downloads / 30 daysOCT 5, 2026: 64,408,387 downloads / 30 daysOCT 6, 2026: 65,545,222 downloads / 30 days
Table of observations (115)
Daydownloads / 30 daysDependents
OCT 6, 202665,545,222Not observed
OCT 5, 202664,408,387Not observed
OCT 4, 202665,545,222Not observed
OCT 3, 202666,782,401Not observed
OCT 2, 202665,436,161Not observed
OCT 1, 202665,500,748Not observed
SEP 30, 202664,881,360Not observed
SEP 29, 202663,877,352Not observed
SEP 28, 202661,288,979Not observed
SEP 27, 202658,924,120Not observed
SEP 26, 202660,064,620Not observed
SEP 25, 202661,661,654Not observed
SEP 24, 202661,531,342Not observed
SEP 23, 202661,043,881Not observed
SEP 22, 202660,409,433Not observed
SEP 21, 202658,280,994Not observed
SEP 20, 202656,398,711Not observed
SEP 19, 202657,696,934Not observed
SEP 18, 202659,290,630Not observed
SEP 17, 202659,293,541Not observed
SEP 16, 202659,041,729Not observed
SEP 15, 202658,237,020Not observed
SEP 14, 202659,180,499Not observed
SEP 13, 202657,130,579Not observed
SEP 12, 202656,001,342Not observed
SEP 11, 202657,477,055Not observed
SEP 10, 202657,482,902Not observed
SEP 9, 202657,435,251Not observed
SEP 8, 202656,777,687Not observed
SEP 7, 202657,769,324Not observed
SEP 6, 202658,720,778Not observed
SEP 5, 202660,036,283Not observed
SEP 4, 202661,033,829Not observed
SEP 3, 202661,083,352Not observed
SEP 2, 202663,799,937Not observed
SEP 1, 202663,161,165Not observed
AUG 31, 202661,125,839Not observed
AUG 30, 202659,479,059Not observed
AUG 29, 202660,657,277Not observed
AUG 28, 202662,213,185Not observed
AUG 27, 202662,324,038Not observed
AUG 26, 202662,073,310Not observed
AUG 25, 202661,718,477Not observed
AUG 24, 202659,742,355Not observed
AUG 23, 202657,945,492Not observed
AUG 22, 202659,168,161Not observed
AUG 21, 202661,198,641Not observed
AUG 20, 202661,404,315Not observed
AUG 19, 202661,306,642Not observed
AUG 18, 202660,754,836Not observed
AUG 17, 202658,776,437Not observed
AUG 16, 202657,296,818Not observed
AUG 15, 202658,442,755Not observed
AUG 14, 202659,836,801Not observed
AUG 13, 202662,214,401Not observed
AUG 12, 202661,951,695Not observed
AUG 11, 202661,437,511Not observed
AUG 10, 202658,395,213Not observed
AUG 9, 202656,707,599Not observed
AUG 8, 202657,758,585Not observed
AUG 7, 202659,110,608Not observed
AUG 6, 202659,009,074Not observed
AUG 5, 202659,185,911Not observed
AUG 4, 202658,597,244Not observed
AUG 3, 202656,593,062Not observed
AUG 2, 202654,832,067Not observed
AUG 1, 202655,471,986Not observed
JUL 31, 202656,725,760Not observed
JUL 30, 202656,627,157Not observed
JUL 29, 202656,285,274Not observed
JUL 28, 202655,854,364Not observed
JUL 27, 202654,032,923Not observed
JUL 26, 202652,356,405Not observed
JUL 20, 202651,560,739Not observed
JUL 13, 202650,328,651Not observed
JUL 6, 202649,914,649Not observed
JUN 29, 202647,390,887Not observed
JUN 22, 202645,809,155Not observed
JUN 15, 202644,618,154Not observed
JUN 8, 202643,732,202Not observed
JUN 1, 202645,572,742Not observed
MAY 25, 202645,222,912Not observed
MAY 18, 202646,007,018Not observed
MAY 11, 202644,454,018Not observed
MAY 4, 202642,253,383Not observed
APR 27, 202640,028,632Not observed
APR 20, 202636,835,828Not observed
APR 13, 202635,454,600Not observed
APR 6, 202634,712,641Not observed
MAR 30, 202634,668,545Not observed
MAR 23, 202633,775,991Not observed
MAR 16, 202632,205,590Not observed
MAR 9, 202630,692,816Not observed
MAR 2, 202629,556,634Not observed
FEB 23, 202628,284,108Not observed
FEB 16, 202627,521,553Not observed
FEB 9, 202626,899,862Not observed
FEB 2, 202625,498,268Not observed
JAN 26, 202621,673,090Not observed
JAN 19, 202618,426,359Not observed
JAN 12, 202617,935,421Not observed
JAN 5, 202617,877,127Not observed
DEC 29, 202520,144,527Not observed
DEC 22, 202522,136,749Not observed
DEC 15, 202522,301,675Not observed
DEC 8, 202521,879,453Not observed
DEC 1, 202521,394,155Not observed
NOV 24, 202521,419,365Not observed
NOV 17, 202520,918,342Not observed
NOV 10, 202520,468,804Not observed
NOV 3, 2025Not observedNot observed
OCT 27, 2025Not observedNot observed
OCT 20, 2025Not observedNot observed
OCT 13, 2025Not observedNot observed
OCT 6, 2025Not observedNot observed

Facts from the registry

Latest version
v5.7.0
50 versions
First published
NOV 19, 2014
Last release
AUG 24, 2026
2mo ago
Licence
MIT
Links
npm page
Homepage · papaparse.com
Source · github.com

Repository

In the Crest catalog

mholt/PapaParse

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

Stars
13.6K
Forks
1.2K
Language
JavaScript
Last push
39d ago
Last release
2mo ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v5.7.0

No dependencies are recorded for the latest version.

Related packages

Related news

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