Issues

• Feature request: Allow custom line-ignoring callback (e.g. shouldIgnoreLine)

  istanbuljs/v8-to-istanbul#266 · Filter by author jarrodek opened on Jun 2, 2026

• Absolute root source map path causes issue on Windows.

  istanbuljs/v8-to-istanbul#263 · Filter by author dragomirtitian opened on Jun 20, 2025

• Why is there no "l" data?

  question
  istanbuljs/v8-to-istanbul#261 · Filter by author Rahim-Chan opened on Mar 18, 2025
  1

• Why class CovLine initialize count = 1

  istanbuljs/v8-to-istanbul#260 · Filter by author cheneylz opened on Dec 3, 2024

• Incorrect source mapping leads to Inaccurate istanbul coverage

  istanbuljs/v8-to-istanbul#257 · Filter by author Neemsigo opened on Aug 7, 2024
  1

• Doubts about the v8-to-istanbul parameter

  istanbuljs/v8-to-istanbul#250 · Filter by author travzhang opened on Jun 11, 2024

• If original code was TypeScript - the library attempts to read the .ts file as well

  istanbuljs/v8-to-istanbul#247 · Filter by author kristijanstefanoski opened on Apr 23, 2024
  1

• Ignoring branches requires comments unnaturally positioned outside {…}

  istanbuljs/v8-to-istanbul#246 · Filter by author andersk opened on Apr 11, 2024

• Error opening map file that contains URI encoded symbols in file name

  istanbuljs/v8-to-istanbul#245 · Filter by author albertlaiuste opened on Mar 28, 2024

• Why are we hardcoding this.covSources[0] in _maybeRemapStartColEndCol function

  istanbuljs/v8-to-istanbul#241 · Filter by author SwPeter123 opened on Feb 20, 2024
  1

• [Question] Generating HTML reports with original source code from playwright E2E tests with stopJsCoverage & v8-to-istanbul

  istanbuljs/v8-to-istanbul#239 · Filter by author NicolasOe opened on Jan 23, 2024
  1

• Comments are reported as not covered

  istanbuljs/v8-to-istanbul#238 · Filter by author HarelM opened on Jan 15, 2024
  11

• Incorrect coverage reported with Node 20.10.0

  istanbuljs/v8-to-istanbul#236 · Filter by author Snafuh opened on Dec 29, 2023
  2

• Function map always returns column 0 as starting column

  istanbuljs/v8-to-istanbul#234 · Filter by author kristijanstefanoski opened on Nov 6, 2023

• Empty report on a file with multiple sources

  istanbuljs/v8-to-istanbul#229 · Filter by author luixo opened on Oct 9, 2023

• [BUG] Incorrect code coverage when converting from V8 to istanbul

  istanbuljs/v8-to-istanbul#216 · Filter by author edumserrano opened on Jun 17, 2023
  2

• Error while trying to read the map file

  istanbuljs/v8-to-istanbul#211 · Filter by author ibrocodes7 opened on Mar 13, 2023
  5

• Cannot read properties of undefined (reading 'endCol')

  istanbuljs/v8-to-istanbul#198 · Filter by author valeneiko opened on Oct 27, 2022
  25

• An error occurred while trying to read the map file

  istanbuljs/v8-to-istanbul#197 · Filter by author eliw00d opened on Aug 25, 2022
  1

• Documentation on using webpack / typescript

  question
  istanbuljs/v8-to-istanbul#169 · Filter by author Tallyb opened on Nov 1, 2021
  1

• Dependency Dashboard

  istanbuljs/v8-to-istanbul#160 · Filter by author renovate opened on Aug 25, 2021
  1

• Merging multiple converted coverage reports together for the same file results in a mismatch between the number of properties in branchMap and b.

  bugp1
  istanbuljs/v8-to-istanbul#158 · Filter by author JustinChristensen opened on Jul 3, 2021
  1

• Merging v8 coverage and istanbul coverage gives NaN

  bug
  istanbuljs/v8-to-istanbul#144 · Filter by author dmail opened on May 3, 2021

• Support webpack:// in the sourceRoot option

  bughelp wanted
  istanbuljs/v8-to-istanbul#133 · Filter by author tomardern opened on Feb 15, 2021
  4

• 1:many sourcemaps - Cannot read property 'source' of undefined

  bug
  istanbuljs/v8-to-istanbul#132 · Filter by author tomardern opened on Jan 31, 2021