Issues

• Is this project actively being maintained?

  javascriptdata/danfojs#707 · Filter by author absognety opened on May 19, 2026
  6

• How can I read a CSV file into a persistent DataFrame that can be used later in my script?

  javascriptdata/danfojs#686 · Filter by author kburchfiel opened on Jan 7, 2026
  1

• readCSV and similar operations should accept an AbortSignal

  javascriptdata/danfojs#685 · Filter by author vivere-dally opened on Nov 22, 2025

• critical vulnerability form-data

  javascriptdata/danfojs#676 · Filter by author rayeeroded opened on Sep 3, 2025

• how to use dtypeTestLim to recompute data types

  javascriptdata/danfojs#674 · Filter by author vivere-dally opened on Aug 25, 2025

• Data columns overwrite DataFrame's functions

  javascriptdata/danfojs#671 · Filter by author rkuang9 opened on Jun 13, 2025

• Troubling notices on socket.dev

  javascriptdata/danfojs#670 · Filter by author CodeWithOz opened on May 21, 2025
  3

• Add df.duplicated() method for DataFrame similar to pandas

  javascriptdata/danfojs#667 · Filter by author RahulDas-dev opened on Apr 30, 2025

• Concat behaviour differs significantly from pandas (column order dependent)

  good first issue
  javascriptdata/danfojs#641 · Filter by author bml1g12 opened on May 2, 2024

• Type Narrowing an object which is either dfd.Series or dfd.DataFrame to dfd.DataFrame

  javascriptdata/danfojs#640 · Filter by author bml1g12 opened on Apr 18, 2024
  1

• Issue with Retrieving Columns Named with Colon ':' in Single Selection Using danfojs-node

  enhancementgood first issue
  javascriptdata/danfojs#639 · Filter by author idobarlev2 opened on Apr 17, 2024

• Sorting bug when NaN values exist

  buggood first issue
  javascriptdata/danfojs#635 · Filter by author GauravBhagchandani opened on Mar 20, 2024
  5

• merge has exponential complexity crashing the runtime

  enhancementhelp wanted
  javascriptdata/danfojs#631 · Filter by author kozmaz87 opened on Mar 5, 2024
  1

• df apply not working as expected

  enhancementSome day maybe
  javascriptdata/danfojs#628 · Filter by author RahulDas-dev opened on Feb 23, 2024
  1

• Replacing a value with 0 with dataframe.replace throws an error

  bug
  javascriptdata/danfojs#621 · Filter by author Ren-Logronio opened on Dec 16, 2023
  2

• Unable to handle NA value from CSV

  javascriptdata/danfojs#620 · Filter by author Ren-Logronio opened on Dec 16, 2023
  2

• Series to DataFrame

  enhancementgood first issue
  javascriptdata/danfojs#619 · Filter by author s-celles opened on Nov 19, 2023
  4

• shift is missing for Series

  enhancementgood first issueSome day maybe
  javascriptdata/danfojs#617 · Filter by author s-celles opened on Nov 15, 2023
  1

• error: File format not supported! while trying to reassign a column.

  bug
  javascriptdata/danfojs#616 · Filter by author SalamanderXing opened on Nov 6, 2023
  3

• FRQ: drop_duplicates and isin function is missing

  enhancementSome day maybe
  javascriptdata/danfojs#613 · Filter by author mankeheaven opened on Nov 1, 2023

• Does df.fillNa() turn on { inplace: true } by default?

  bug
  javascriptdata/danfojs#611 · Filter by author LSW1980 opened on Oct 24, 2023
  1

• [danfojs-node] [security] Remove usage of deprecated dependency request

  bug
  javascriptdata/danfojs#607 · Filter by author CorentinDoue opened on Oct 17, 2023

• Feature Request: Resample

  enhancementSome day maybe
  javascriptdata/danfojs#599 · Filter by author drixie opened on Sep 19, 2023

• loc with one row cause error

  buggood first issue
  javascriptdata/danfojs#597 · Filter by author Requiemu opened on Sep 1, 2023
  1

• Feature: Iterable Groupby Class

  enhancementSome day maybe
  javascriptdata/danfojs#595 · Filter by author andria-dev opened on Aug 27, 2023