Hacktoberfest 2026: the issues maintainers tagged for October, open and beginner-friendly. Browse Hacktoberfest issues

JuliaGraphics/ColorTypes.jl

Sign in to follow View on GitHub

Basic color definitions and traits

Is JuliaGraphics/ColorTypes.jl beginner-friendly?

The maintainers of JuliaGraphics/ColorTypes.jl usually reply to a pull request within 1 day. No beginner-friendly issue is open right now; the list below has the other issues we hold for it.

Stars
84
Forks
39
Open beginner issues
0
Indexed issues
24
Avg merge
8h 41m
Merged PRs (30d)
10
Dominant language
Julia
License
No license data
Last GitHub push
Sep 26, 2026
Latest indexed
Sep 20, 2026
No contributing guide
No code of conduct
Beginner labels
help wanted

How to contribute to JuliaGraphics/ColorTypes.jl

  1. There is no contributing guide, so start from the README and a few recently merged pull requests to see how changes are proposed.
  2. Follow the repository to hear when a new beginner-friendly issue opens, or look through the other issues below.
Beginner friendly Everything
Open All

Issues somebody may already be working on are listed last. List everything by date

  • [RFC] Documentation on avoiding direct dependencies on `FixedPointNumbers.jl` for certain downstream packages, and the necessity of `RGB48`
    Open
    • Is something wrong?
    add-on doc enhancement

    Difficulty 2/5 1-3 hours Newbie friendliness 72/100

    JuliaGraphics/ColorTypes.jl#344 · 1 comment ·

    Maintainers usually reply within 1 day

  • Reactivate compat helper
    Open
    • Is something wrong?

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

    JuliaGraphics/ColorTypes.jl#329 · 1 comment ·

    Maintainers usually reply within 1 day

  • Relationship to colour spaces in other graphics standards
    Open
    • Is something wrong?
    add-on enhancement speculative

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

    JuliaGraphics/ColorTypes.jl#311 · 1 comment ·

    Maintainers usually reply within 1 day

  • Compatibility support for `reinterpret`
    Open
    • Is something wrong?

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

    JuliaGraphics/ColorTypes.jl#310 ·

    Maintainers usually reply within 1 day

  • replace use of deprecated _parameter_upper_bound function
    Open
    • Is something wrong?

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

    JuliaGraphics/ColorTypes.jl#289 · 2 comments ·

    Maintainers usually reply within 1 day

  • unsupport the peeling version of `float`/`real`
    Open
    • Is something wrong?
    breaking

    Difficulty 2/5 1-3 hours Newbie friendliness 50/100

    JuliaGraphics/ColorTypes.jl#285 ·

    Maintainers usually reply within 1 day

  • add HCT COLOR SYSTEM
    Open
    • Is something wrong?
    add-on help wanted wish list

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

    JuliaGraphics/ColorTypes.jl#283 · 4 comments ·

    Maintainers usually reply within 1 day

  • Multidimensional `rand` for `C{BigFloat}` is broken
    Open
    • Is something wrong?
    bug

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

    JuliaGraphics/ColorTypes.jl#267 ·

    Maintainers usually reply within 1 day

  • Eliminating weird interactions with Julia's compiler
    Open
    • Is something wrong?
    speculative

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

    JuliaGraphics/ColorTypes.jl#266 · 6 comments ·

    Maintainers usually reply within 1 day

  • Redesign of `ccolor`
    Open
    • Is something wrong?

    Difficulty 5/5 Over a week Newbie friendliness 30/100

    JuliaGraphics/ColorTypes.jl#261 · 3 comments · 2 reactions ·

    Maintainers usually reply within 1 day

  • `big()` for `Colorant`
    Open
    • Is something wrong?
    enhancement

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

    JuliaGraphics/ColorTypes.jl#259 ·

    Maintainers usually reply within 1 day

  • Removing `eltype_ub` and renaming `eltype_default`
    Open
    • Is something wrong?

    Difficulty 5/5 Over a week Newbie friendliness 30/100

    JuliaGraphics/ColorTypes.jl#257 · 3 comments ·

    Maintainers usually reply within 1 day

  • Tutorial implementing own color type
    Open
    • Is something wrong?
    doc

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

    JuliaGraphics/ColorTypes.jl#217 · 3 comments · 3 reactions ·

    Maintainers usually reply within 1 day

  • let `mapc` support Number types
    Open
    • Is something wrong?
    enhancement

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

    JuliaGraphics/ColorTypes.jl#207 · 3 comments ·

    Maintainers usually reply within 1 day

  • [RFC] Adding component iterator
    Open
    • Is something wrong?
    enhancement

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

    JuliaGraphics/ColorTypes.jl#190 · 7 comments ·

    Maintainers usually reply within 1 day

  • Distinguish meaning of fields, e.g. straight alpha and pre-multiplied alpha
    Open
    • Is something wrong?
    doc

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

    JuliaGraphics/ColorTypes.jl#167 · 18 comments ·

    Maintainers usually reply within 1 day

  • `GrayA{Bool}` and `AGray{Bool}` are unavailable
    Open
    • Is something wrong?
    enhancement

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

    JuliaGraphics/ColorTypes.jl#152 · 2 comments ·

    Maintainers usually reply within 1 day

  • Road to 1.0
    Open
    • Is something wrong?

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

    JuliaGraphics/ColorTypes.jl#131 · 9 comments ·

    Maintainers usually reply within 1 day

  • ColorTypes of Reals types, e.g. ForwardDiff.Dual
    Open
    • Is something wrong?
    downstream enhancement speculative

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

    JuliaGraphics/ColorTypes.jl#87 · 6 comments ·

    Maintainers usually reply within 1 day

  • XYZ representation
    Open
    • Is something wrong?
    doc downstream wontfix

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

    JuliaGraphics/ColorTypes.jl#30 · 5 comments ·

    Maintainers usually reply within 1 day

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.