Issues

• wasm-mappings fail to build with Rust 1.96+

  mozilla/source-map#530 · Filter by author maxgmr opened on Jul 22, 2026

• allow wasm to be bundled

  mozilla/source-map#527 · Filter by author mbrevda opened on May 25, 2026

• [RFH] smc.eachMapping is not a function

  mozilla/source-map#524 · Filter by author mirabilos opened on Apr 20, 2026
  6

• source map seems like not work, is there some hints from the perspective of source-map tool?

  mozilla/source-map#516 · Filter by author Cecil0o0 opened on Mar 28, 2025

• Implement the proposal to add scopes and bindings information to source maps

  mozilla/source-map#510 · Filter by author bomsy opened on Jun 3, 2024

• Sources for /lib/mappings.wasm for software clearing

  mozilla/source-map#503 · Filter by author christooph opened on Mar 11, 2024

• Unable to parse webpack source URLs, how to work around around?

  mozilla/source-map#500 · Filter by author lancejpollard opened on Feb 20, 2024
  3

• Source maps mapping looks wrong when using Webpack

  mozilla/source-map#498 · Filter by author eloparco opened on Nov 26, 2023
  2

• Add support for newly renamed ignoreList

  mozilla/source-map#497 · Filter by author bomsy opened on Oct 24, 2023
  2

• Doesn't appear to work in an ESM browser environment

  mozilla/source-map#496 · Filter by author kaiyoma opened on Aug 15, 2023
  10

• Add support for the x_google_ignoreList to the Sourcemap Generator

  mozilla/source-map#492 · Filter by author bomsy opened on Jun 29, 2023

• lastColumn for originalPositionFor()

  mozilla/source-map#486 · Filter by author JoshuaWise opened on May 20, 2023
  1

• Add minimal CLI tool to recover original source

  mozilla/source-map#484 · Filter by author 0xdevalias opened on Apr 26, 2023
  5

• SourceNode.children type incorrect

  mozilla/source-map#482 · Filter by author siefkenj opened on Apr 3, 2023

• Issue in consumer.originalPositionFor method is returning the lineNumber of next line of code in NextJs

  mozilla/source-map#479 · Filter by author ankit-meesho opened on Mar 18, 2023

• Check if it's needed for toStringWithSourceMap to produce mapping for eol

  mozilla/source-map#478 · Filter by author nchevobbe opened on Mar 13, 2023

• Frequently hitting 'unreachable' errors with many source maps in memory

  mozilla/source-map#476 · Filter by author nornagon opened on Feb 9, 2023

• isBrowserEnvironment is false in the browser

  mozilla/source-map#459 · Filter by author shulandmimi opened on Aug 28, 2022
  6

• TypeError: Cannot read property 'indexOf' of null

  mozilla/source-map#450 · Filter by author victorykong opened on Dec 14, 2021
  1

• Visual Studio cannot find Typescript declaration file 'source-map'

  mozilla/source-map#449 · Filter by author Edminsson opened on Dec 2, 2021
  3

• It seems that isProtoString will always return false?

  mozilla/source-map#447 · Filter by author LongTengDao opened on Oct 14, 2021

• generator-only package

  mozilla/source-map#446 · Filter by author hildjj opened on Aug 23, 2021
  12

• toStringWithSourceMap behaves incorrectly if SourceNodes source is null or is an empty string

  mozilla/source-map#444 · Filter by author Mingun opened on Aug 1, 2021
  7

• How line and column of SourceNode instance related to the contained chunk(s)?

  mozilla/source-map#442 · Filter by author Mingun opened on Jun 26, 2021

• Support for external url in sections ("index map")

  featspec
  mozilla/source-map#437 · Filter by author hybrist opened on Apr 13, 2021