typelevel/cats-mtl
View on GitHubcats transformer type classes.
- Stars
- 307
- Forks
- 66
- Open beginner issues
- 0
- Indexed issues
- 21
- Avg merge
- 6h 23m
- Merged PRs (30d)
- 2
- Dominant language
- Scala
- License
- No license data
- Last GitHub push
- Sep 3, 2026
- Latest indexed
- Sep 19, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- good first issue help wanted
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Difficulty 4/5 3-5 days Newbie friendliness 42/100
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Difficulty 1/5 Under an hour Newbie friendliness 48/100
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Difficulty 5/5 Over a week Newbie friendliness 25/100
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Surfacing submarines Open
Difficulty 4/5 3-5 days Newbie friendliness 25/100
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Difficulty 4/5 3-5 days Newbie friendliness 35/100
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Difficulty 3/5 1-2 days Newbie friendliness 48/100
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Difficulty 5/5 Over a week Newbie friendliness 25/100
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Difficulty 5/5 Over a week Newbie friendliness 25/100
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Would writing `type ErrS[F[_]] = Handle[F, String]` inside Cats MTL be doing the ecosystem a favour? Open
Difficulty 5/5 Over a week Newbie friendliness 30/100
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Difficulty 4/5 3-5 days Newbie friendliness 45/100
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Difficulty 5/5 Over a week Newbie friendliness 35/100
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Difficulty 4/5 3-5 days Newbie friendliness 35/100
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Difficulty 5/5 Over a week Newbie friendliness 30/100
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good first issue help wanted
Difficulty 5/5 Over a week Newbie friendliness 20/100
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Difficulty 5/5 Over a week Newbie friendliness 25/100
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good first issue
Difficulty 4/5 3-5 days Newbie friendliness 35/100
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good first issue help wanted
Difficulty 5/5 Over a week Newbie friendliness 15/100
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Difficulty 4/5 3-5 days Newbie friendliness 28/100
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Difficulty 5/5 Over a week Newbie friendliness 32/100
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Bracket for MTL Open
Difficulty 5/5 Over a week Newbie friendliness 25/100
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enhancement triage
Difficulty 5/5 Over a week Newbie friendliness 25/100