mholt / PapaParse

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

http://PapaParse.com

mholt/PapaParse Issues

Parsing two-column csv with semi-column separator is not detected
Closed a month ago2
Dynamic typing not work with exponent notation for positive number like "+1.5E-3"
Updated a month ago
Feature Request: progress callback + complete callback with the bulk of the parsed entries
Updated a month ago2
newline should accept regex
Updated 2 months ago
`Papa.parse()`: `comments` option breaks for quoted cells
Updated 2 months ago7
unparse: EscapeChar is wrongly set when quoteChar is changed
Updated 2 months ago
Bug: wrong dynamic typing when first rows are of a different type
Updated 2 months ago
[Feature Request] Make PapaParse available on https://www.jsdelivr.com/ or similar CDN
Closed 2 months ago1
How to handle values starting with double quotes in papaparse
Closed 3 months ago1
Parse string with \n chars
Closed 3 months ago1
Incorrect parse row in CSV
Updated 3 months ago1
CSV to Markdown table (just sharing)
Closed 3 months ago2
Error in dynamic import in web component
Updated 3 months ago6
Quoted header values containing commas and comprised of the same string aren't able to be parsed.
Updated 3 months ago5
Please indicate in documentation what default value is for config.encoding
Updated 3 months ago
skipFirstNLines should not take the first line as header
Closed 4 months ago
Documentation: Example objects contain duplicate keys
Updated 4 months ago
Header = true not working
Closed 4 months ago1
RollupError when deploying to Cloudflare
Updated 5 months ago2
[C.default.parse is not a function] error when loading this library in JS of salesforce
Closed 5 months ago
transformHeader for unparse?
Updated 5 months ago1
Step meta.cursor not correctly outputting current byte correctly when using parser.pause() 5.3.2
Updated 6 months ago
How to add empty string as value so that all rows have the same number of fields
Updated 6 months ago
FR: Option to choose _how many_ rows are used to autodetect columns
Updated 6 months ago1
renamedHeaders not showing in meta
Updated 7 months ago4
use this in quickjs?
Updated 7 months ago
Safer Dynamic Typing?
Updated 7 months ago
Is there a better way to incrementally append?
Closed 8 months ago4
Incorrect header detection in CSV parsing 5.4.1
Updated 8 months ago2
skipFirstNLines is documented but not released
Updated 9 months ago4
Extra symbol in first row ·
Closed 9 months ago1
Option to Disable Auto-Escaping During Parsing
Updated 9 months ago3
transformHeader returns function instead of string: trim is not a function
Updated 9 months ago8
transformHeader called twice
Closed a year ago7
Do not discard embedded metadata stored in comments as per W3C recommendation
Updated 10 months ago
Demo page appears to be failing with errors (large file, streaming and/or with headers)
Updated 10 months ago
nrows / skiprows
Updated 10 months ago1
Non-quote quoteChar still quotes quotes
Updated 10 months ago
JSON to CSV - LineBreaks in strings
Closed a year ago1
Parsing data with duplicate headers in streaming mode results in empty result
Updated a year ago1
Preview of first row fails with "UndetectableDelimiter" error if file is too large
Updated a year ago1
Autodetect of date formats
Updated a year ago
For CSV comma-delimited, when a row ends with an empty cell, papaparse mangles the next row's first cell
Closed a year ago1
Extra columns when parsing CSV rows with JSON object
Closed a year ago1
Papa Unparse Delimiter and QuoteChar not working together
Closed a year ago1
characters
Closed a year ago
PapaParse with stimulus.js
Closed a year ago1
Delimiter detection issue with decimal values
Closed a year ago1
Header columns in double quotes ends up with an InvalidQuotes error when I dont think it should
Updated a year ago1
Add npm import docs
Closed a year ago2