sass/migrator

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Tool for migrating stylesheets to new Sass versions

Stars: 106
Forks: 15
Open beginner issues: 0
Indexed issues: 31
Avg merge: 1d 21h
Merged PRs (30d): 1

Dominant language: Dart
License: MIT
Last GitHub push: Aug 21, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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31 open issues indexed

Change enum-like classes to actual enums Open

sass/migrator#307 · 1 assignee · Opened Aug 20, 2026
Gracefully handle obsolete migrations Open

enhancement

sass/migrator#296 · 2 comments · 1 assignee · Opened Jan 7, 2026
Migrator leads to bugs when migrator ran Open

needs info

sass/migrator#285 · 1 comment · 1 assignee · Opened Sep 23, 2025
Update division migrator for Dart 2.0.0 semantics Open

division enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

sass/migrator#284 · Opened Sep 3, 2025
bug: sass-migrator not converting overridden default variables to `with` clauses. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

sass/migrator#279 · Opened Jul 2, 2025
Failed to migrate away from `@import` Open

bug needs info

sass/migrator#272 · 5 comments · 1 assignee · Opened Mar 30, 2025
[REQUEST] Ability to ignore specific dependencies Open

enhancement needs info

sass/migrator#271 · 1 comment · 1 assignee · Opened Feb 17, 2025
variable-exists should be migrated as well Open

sass/migrator#270 · 1 assignee · Opened Feb 13, 2025
throw error; ^ Bad state: No element Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

sass/migrator#265 · 2 comments · Opened Nov 28, 2024
New code at beginning of file should be inserted after BOM Open

bug

sass/migrator#234 · 3 comments · 1 assignee · Opened Sep 27, 2022
Add an automatic mode Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

sass/migrator#229 · Opened Sep 7, 2022
Start deploying to Chocolatey again Open

infrastructure

Difficulty 4/5 3-5 days Newbie friendliness 25/100

sass/migrator#222 · 3 comments · 1 reaction · Opened Apr 11, 2022
Improve error message when attempting to migrate code that depends on third-party unmigrated code Open

enhancement module system

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

sass/migrator#218 · Opened Dec 15, 2021
Consider special-casing properties where slash-separated numbers are common Open

division enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

sass/migrator#213 · 2 comments · 2 reactions · Opened Nov 9, 2021
change position , actually $font-scale I defined first Open

needs info

Difficulty 3/5 1-2 days Newbie friendliness 20/100

sass/migrator#206 · 3 comments · Opened Jul 22, 2021
Globs don't work on Windows Open

needs info

Difficulty 3/5 1-2 days Newbie friendliness 35/100

sass/migrator#204 · 7 comments · 3 reactions · Opened Jul 9, 2021
Migrator should error when invalid variables and mixins are encountered Open

enhancement module system

Difficulty 3/5 1-2 days Newbie friendliness 35/100

sass/migrator#182 · 1 reaction · Opened Apr 23, 2021
Keep quotes consistent for dependency URLs Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

sass/migrator#167 · Opened Oct 26, 2020
Support refactoring out an intermediate dependency Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 32/100

sass/migrator#161 · Opened Sep 3, 2020
Module migrator can generate @use loops Open

bug module system

Difficulty 3/5 1-2 days Newbie friendliness 35/100

sass/migrator#137 · 1 comment · Opened Feb 4, 2020
Remove redundant @use rules Open

enhancement module system

Difficulty 3/5 1-2 days Newbie friendliness 45/100

sass/migrator#135 · 1 comment · Opened Jan 28, 2020
Improve error message when attempting to migrate code with unmigrated third-party dependencies Open

enhancement module system

Difficulty 4/5 3-5 days Newbie friendliness 35/100

sass/migrator#127 · 10 comments · 8 reactions · Opened Nov 21, 2019
Support @extend in the module migrator Open

enhancement module system

Difficulty 4/5 3-5 days Newbie friendliness 45/100

sass/migrator#120 · 3 comments · Opened Oct 24, 2019
Potential place the migrator should error out Open

enhancement module system

Difficulty 4/5 3-5 days Newbie friendliness 25/100

sass/migrator#119 · 2 comments · Opened Oct 22, 2019
Put @forward rules before @use rules Open

enhancement module system

Difficulty 3/5 1-2 days Newbie friendliness 42/100

sass/migrator#117 · 2 comments · Opened Oct 14, 2019
Add a flag to migrate files in load paths as well Open

enhancement module system

Difficulty 4/5 3-5 days Newbie friendliness 35/100

sass/migrator#104 · Opened Oct 1, 2019
Throw an error for a member reference that refers to different members over time Open

bug module system

Difficulty 4/5 3-5 days Newbie friendliness 25/100

sass/migrator#99 · 2 comments · Opened Oct 1, 2019
Find way to make missingDependencies propagate from a MigrationVisitor to a Migrator automatically Open

infrastructure

Difficulty 5/5 Over a week Newbie friendliness 20/100

sass/migrator#64 · Opened Jun 19, 2019
Handle case where configuration variable has already been patched Open

bug module system

Difficulty 4/5 3-5 days Newbie friendliness 35/100

sass/migrator#35 · 2 comments · Opened Apr 26, 2019
Make --verbose log a diff instead of the full migrated file Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 30/100

sass/migrator#27 · Opened Apr 8, 2019
Better support for dependencies with conflicting migrations Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

sass/migrator#23 · Opened Apr 5, 2019

sass/migrator

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