C++ Good First Issues

C++

Slice signals

Average annotated difficulty: 2.7/5 across 4,883 issues.
65% of 4,883 time estimates are one day or less.

Closed

[FEA] Document and apply the host-side span convention: prefer `std::span` unless device accessibility is needed

good first issueimprovementlibcudf

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

rapidsai / cudf · #22560 · May 18, 2026 · C++ · 6,000 stars

4 comments2 reactions0 assignees

Closed

Core: When deleting several objects, confirmation dialog should appear only once, or have option to 'apply for all'

Good first issueMod: CoreTopic: User InterfaceType: Feature

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

FreeCAD / FreeCAD · #30265 · May 18, 2026 · C++ · 30,913 stars

0 comments2 reactions0 assignees

Open

PartDesign: If document contains ONLY ONE PartDesign Body object, Binder creates inside this Body

Good first issueMod: Part DesignType: Feature

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

FreeCAD / FreeCAD · #30253 · May 17, 2026 · C++ · 30,913 stars

0 comments0 reactions0 assignees

Open

OCUDU benchmarks notably slower on clang22 than gcc16 on avx512 target

good first issueperformance

Why recommendedHas a beginner-friendly label · Contributing guide available

Has a beginner-friendly labelContributing guide available

llvm / llvm-project · #198106 · May 16, 2026 · C++ · 26,378 stars

8 comments1 reaction1 assignee

Closed

[X86] Missed Optimization: Vector 8-bit `rotl(x, 1)` should be lowered as `(x + x) - (x < 0)`

backend:X86good first issuemissed-optimization

Why recommendedHas a beginner-friendly label · Contributing guide available

Has a beginner-friendly labelContributing guide available

llvm / llvm-project · #198059 · May 16, 2026 · C++ · 26,378 stars

12 comments0 reactions1 assignee

Closed

llvm-objcopy crashes with unreachable error when (de)compression requested without selected value available

good first issuetools:llvm-objcopy/strip

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

llvm / llvm-project · #197877 · May 15, 2026 · C++ · 26,378 stars

8 comments0 reactions0 assignees

Open

[YSQL] [Buffering] AbortSubTransaction flushes buffered operations instead of dropping them

area/ysqlgood first issuekind/enhancementpriority/medium

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly label

yugabyte / yugabyte-db · #31655 · May 15, 2026 · C · 8,229 stars

1 comment0 reactions0 assignees

Open

Windows sometimes does not save screenshot while CopyQ is running

Windowsbughelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelRepository active this month

hluk / CopyQ · #3598 · May 13, 2026 · C++ · 12,125 stars

15 comments0 reactions0 assignees

Open

Multi-column bookmark dropdown list

enhancementhelp wanted

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

ungoogled-software / ungoogled-chromium · #3781 · May 13, 2026 · Python · 18,674 stars

0 comments0 reactions0 assignees

Closed

Webview forms don't follow Anki's language preference

good first issue

Why recommendedHas a beginner-friendly label · Contributing guide available

Has a beginner-friendly labelContributing guide available

ankitects / anki · #4823 · May 12, 2026 · Rust · 27,973 stars

1 comment0 reactions1 assignee

Open

qt6.qml_module(): forward Qt6's metatype .json files to qmltyperegistrar

enhancementgood first issuemodule:qt

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

mesonbuild / meson · #15801 · May 12, 2026 · Python · 4,978 stars

0 comments0 reactions0 assignees

Open

Core - When creating a clone of a body inside a part, the new clone does not respect the active part.

Good first issueMod: PartStatus: ConfirmedType: Bug

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

FreeCAD / FreeCAD · #30013 · May 10, 2026 · C++ · 30,913 stars

0 comments0 reactions0 assignees

Open

Core/UI/UX: Search in "Selection View" Panel does not reset when clearing the search text.

Good first issueMod: CoreStatus: ConfirmedTopic: User InterfaceType: Bug

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

FreeCAD / FreeCAD · #30009 · May 9, 2026 · C++ · 30,913 stars

2 comments1 reaction0 assignees

Open

Protobuf library requires bash.exe / WSL, seemingly unnecessarily

bughelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

protocolbuffers / protobuf · #27307 · May 9, 2026 · C++ · 71,223 stars

1 comment0 reactions0 assignees

Open

macOS: v1.1.1 seems not to support Apple Silicon M5 on MacBook Air

Help wantedOS: macOSStatus: ConfirmedType: BugType: CrashType: Regression

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

FreeCAD / FreeCAD · #30007 · May 9, 2026 · C++ · 30,913 stars

24 comments0 reactions0 assignees

Closed

Why is `MLX_BUILD_METAL` disabled on iOS

enhancementgood first issue

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

ml-explore / mlx · #3493 · May 8, 2026 · C++ · 26,216 stars

5 comments0 reactions0 assignees

Open

Kafka engine — zombie consumer-group sessions after ClickHouse restart block partition assignment

help wantednot plannedpotential bug

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

ClickHouse / ClickHouse · #104305 · May 7, 2026 · C++ · 47,419 stars

0 comments0 reactions0 assignees

Closed

[AArch64] Add support for MSVC-style mangling for SVE

backend:AArch64clang:codegengood first issue

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

llvm / llvm-project · #196170 · May 6, 2026 · C++ · 26,378 stars

5 comments0 reactions0 assignees

Closed

"Export text" action invoked from cmd paletter forwards Enter key

Area-InteractionIssue-BugPriority-3Product-Terminalgood first issue

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

microsoft / Terminal · #20188 · May 6, 2026 · C++ · 103,173 stars

3 comments0 reactions0 assignees

Open

hide close button("x") on first half(first tab) of "split view"

enhancementhelp wanted

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

ungoogled-software / ungoogled-chromium · #3771 · May 5, 2026 · Python · 18,674 stars

0 comments0 reactions0 assignees

C++ Good First Issues

Slice signals

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