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

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  • [appimage] drop mesa (+other bundles)
    Open
    preview-effort: small priority: medium

    Difficulty 2/5 1-3 hours Newbie friendliness 68/100

    scarletnx/ScarletNX#372 · 1 comment ·

    Maintainers usually reply within 1 day

  • [meta] Dirty files
    Open
    preview-effort: large priority: high

    Difficulty 5/5 Over a week Newbie friendliness 15/100

    scarletnx/ScarletNX#369 ·

    Maintainers usually reply within 1 day

  • [optimize] Metroid Prime 4 gigantic ASTC textures shall use sparse memory
    Open
    preview-effort: medium priority: medium

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

    scarletnx/ScarletNX#368 ·

    Maintainers usually reply within 1 day

  • Marvel Ultimate Alliance 3 (010060700AC50000): in game scenes miss most geometry, 2 to 10 FPS
    Open
    preview-effort: medium priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 18/100

    scarletnx/ScarletNX#366 ·

    Maintainers usually reply within 1 day

  • [test] network_stack: the loopback ICMP echo check fails now and then on macOS
    Open
    kind: bug preview-effort: small priority: low

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

    scarletnx/ScarletNX#350 · 2 comments ·

    Maintainers usually reply within 1 day

  • [test] driver_workflow: removing the test's repo fails now and then on Windows
    Open
    kind: bug preview-effort: small priority: low

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

    scarletnx/ScarletNX#349 ·

    Maintainers usually reply within 1 day

  • (Game Compatiblity Issue) Neptunia Unlimited (JP) does not booting.
    Open
    preview-effort: medium priority: medium

    Difficulty 4/5 3-5 days Newbie friendliness 38/100

    scarletnx/ScarletNX#345 ·

    Maintainers usually reply within 1 day

  • [macos, ios] No game runs yet: 4 KiB guest pages on 16 KiB hosts, and no Mach-O modules
    Open
    kind: bug preview-effort: large priority: high

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

    scarletnx/ScarletNX#328 ·

    Maintainers usually reply within 1 day

  • [gui]: Recompiled games appear twice
    Open
    preview-effort: small priority: low

    Difficulty 2/5 1-3 hours Newbie friendliness 68/100

    scarletnx/ScarletNX#326 ·

    Maintainers usually reply within 1 day

  • todo: user profiles in the HLE (acc)
    Open
    kind: enhancement preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 35/100

    scarletnx/ScarletNX#313 ·

    Maintainers usually reply within 1 day

  • todo: Wimsy from a formula, its variants made on the fly
    Open
    kind: enhancement preview-effort: large priority: low

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

    scarletnx/ScarletNX#312 ·

    Maintainers usually reply within 1 day

  • [shader] Track renderer work deferred from #244
    Open
    preview-effort: large priority: low

    Difficulty 5/5 Over a week Newbie friendliness 35/100

    scarletnx/ScarletNX#274 ·

    Maintainers usually reply within 1 day

  • [gui, runtime] X11 instead of Wayland on compositors without fifo-v1, and drag and drop breaks
    Open
    kind: bug preview-effort: small priority: high

    Difficulty 3/5 Half a day Newbie friendliness 45/100

    scarletnx/ScarletNX#248 · 1 comment ·

    Maintainers usually reply within 1 day

  • [llvm] make it optional
    Open
    preview-effort: medium priority: medium

    Difficulty 4/5 3-5 days Newbie friendliness 18/100

    scarletnx/ScarletNX#224 ·

    Maintainers usually reply within 1 day

  • [build] a version number for ScarletNX releases
    Open
    kind: enhancement preview-effort: medium priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 15/100

    scarletnx/ScarletNX#215 ·

    Maintainers usually reply within 1 day

  • [android] libgccjit backend in the app
    Open
    kind: enhancement preview-effort: large priority: low

    Difficulty 5/5 Over a week Newbie friendliness 8/100

    scarletnx/ScarletNX#208 ·

    Maintainers usually reply within 1 day

  • [meta] Human maintainable
    Open
    preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 12/100

    scarletnx/ScarletNX#201 ·

    Maintainers usually reply within 1 day

  • todo: rtlib should be embedded as bitcode
    Open
    preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 12/100

    scarletnx/ScarletNX#184 ·

    Maintainers usually reply within 1 day

  • todo: Make appimages and APK smaller
    Open
    preview-effort: large priority: medium

    Difficulty 4/5 3-5 days Newbie friendliness 18/100

    scarletnx/ScarletNX#182 · 2 comments ·

    Maintainers usually reply within 1 day

  • todo: Platforms to implement emulators for
    Open
    preview-effort: large priority: low

    Difficulty 5/5 Over a week Newbie friendliness 8/100

    scarletnx/ScarletNX#178 ·

    Maintainers usually reply within 1 day

  • todo: Finish up initial support for 3DS
    Open
    preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 12/100

    scarletnx/ScarletNX#175 ·

    Maintainers usually reply within 1 day

  • todo: Implement jit service
    Open
    preview-effort: large priority: low

    Difficulty 5/5 Over a week Newbie friendliness 12/100

    scarletnx/ScarletNX#172 ·

    Maintainers usually reply within 1 day

  • todo: Let users change optimisation levels
    Open
    preview-effort: small priority: medium

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

    scarletnx/ScarletNX#167 ·

    Maintainers usually reply within 1 day

  • todo: Remove `target_include_directories` that include dirs within
    Open
    preview-effort: medium priority: low

    Difficulty 3/5 Half a day Newbie friendliness 55/100

    scarletnx/ScarletNX#159 ·

    Maintainers usually reply within 1 day

  • todo: CPack macOS bundle
    Open
    preview-effort: medium priority: low

    Difficulty 3/5 Half a day Newbie friendliness 45/100

    scarletnx/ScarletNX#158 · 1 comment ·

    Maintainers usually reply within 1 day

  • todo: Full ARMv8-A compliance check for A32, T{16,32}
    Open
    preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 10/100

    scarletnx/ScarletNX#154 ·

    Maintainers usually reply within 1 day

  • RFC: Code quality
    Open
    preview-effort: small priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 8/100

    scarletnx/ScarletNX#142 · 4 comments ·

    Maintainers usually reply within 1 day

  • [astc] linear channels truncate to 8 bits, and void extent bounds are not checked
    May be free again A pull request for this issue was closed without being merged. Open
    preview-effort: small priority: low

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

    scarletnx/ScarletNX#119 · 1 comment ·

    Maintainers usually reply within 1 day

  • todo: Zero-copy UMA
    Open
    preview-effort: large priority: low

    Difficulty 5/5 Over a week Newbie friendliness 8/100

    scarletnx/ScarletNX#112 · 1 comment ·

    Maintainers usually reply within 1 day

  • todo: Unify entire HLE state into a single giant statically-held struct
    Open
    preview-effort: large priority: low

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

    scarletnx/ScarletNX#103 · 1 comment ·

    Maintainers usually reply within 1 day

  • todo: GNU extensions should be replaced by their portable counterparts
    Open
    preview-effort: medium priority: low

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

    scarletnx/ScarletNX#68 · 1 comment ·

    Maintainers usually reply within 1 day

  • todo: some of plat_{posix,windows} can just be deferred to SDL3
    Open
    preview-effort: medium priority: low

    Difficulty 4/5 3-5 days Newbie friendliness 22/100

    scarletnx/ScarletNX#67 · 1 comment ·

    Maintainers usually reply within 1 day

  • [meta] [DraChimeraVee/Aogo] What we are working on, and its PRs
    Possibly taken @DraChimeraVee claimed this 1 day ago. Open
    preview-effort: large priority: medium

    scarletnx/ScarletNX#367 · 1 assignee ·

    Maintainers usually reply within 1 day

  • RFC: Turn a game's failure into an edenprobe case, through an MCP agents can use
    Possibly taken @DraChimeraVee claimed this 1 day ago. Open
    kind: enhancement preview-effort: large priority: low

    scarletnx/ScarletNX#347 · 1 assignee ·

    Maintainers usually reply within 1 day

  • [3ds] launching the same CIA again fails: its output already exists
    Possibly taken @YgorLeal claimed this 3 days ago. Open
    kind: bug preview-effort: small priority: low

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

    scarletnx/ScarletNX#213 ·

    Maintainers usually reply within 1 day

  • todo: port the rest of rEden's tests
    Possibly taken @DraChimeraVee claimed this 1 day ago. Open
    preview-effort: medium priority: low

    Difficulty 4/5 Over a week Newbie friendliness 25/100

    scarletnx/ScarletNX#124 · 1 assignee ·

    Maintainers usually reply within 1 day

  • todo: theme engine for the GUI, with optional TTF fonts and configurable text size
    Possibly taken @DraChimeraVee claimed this 1 day ago. Open
    kind: accessibility preview-effort: large priority: medium

    Difficulty 5/5 Over a week Newbie friendliness 12/100

    scarletnx/ScarletNX#122 · 4 comments · 1 assignee ·

    Maintainers usually reply within 1 day

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