FirstIssue.devthalesasoares/dfki-quad
Good First Issues in C++
C++ open source spans game engines, databases, and systems tools. Build setup is the main hurdle — once it compiles, many issues are tractable.
24+ open beginner issues
20 repositories
July 21, 2026 last updated
Open C++ issues for beginners
aethersdr/AetherSDR
Documentation / Help - Cannot find info how to interpret Antenna Health dislay
Feodor2/Mypal68
Насчёт ии давайте попробуем.
eclipse-score/lifecycle
[launch_manager] use score::Result instead of score::cpp::expected
SeamusMullan/NetVis
UX: filter/search within the attribute inspector
SeamusMullan/NetVis
Export: copy node as JSON (op + attrs + shapes to clipboard)
Minipada/ros2_data_collection
Test coverage epic: condition plugins
Minipada/ros2_data_collection
Test coverage epic: measurement plugins
f3d-app/f3d
Handle degenerate coloring
ros-navigation/navigation2
Vector Object Server Improvement: Use OpenCV for Polygon Rasterization
fior512/Nott
Missing test units
OfficialIncubo/BeatDrop-Music-Visualizer
Change hotkey definitions?
flagos-ai/libtriton_jit
[MLU] Validate merged master (#35) on Cambricon
f3d-app/f3d
Add support for QuakeMDL palletes as a reader option
odin-detector/odin-data
Devcontainer.json Tracking/Building It's Image Using the Dockerfile
drsnuggles8/OloEngineBase
MCP: post-#357 follow-ups (script-tool tiers, live reload, C# tools) + capability-gap log
DUNE/dune-tms
Get many groo vtx and info_about_vtx mismatch warnings
odin-detector/odin-data
Build System Clean up!
Ryan-Millard/Img2Num
fix(packages/js): Add CommonJS build / dual-module support (currently ESM-only)
TScom-dew/LearnTogether-Grow
Add C++ program: Odd or Even number checker
p3d-project/persona-3-dual
Create test automation
dnfui/dnf-ui
Help test DNF UI 🧪
daijro/camoufox
camoufox.exe fails to launch on Windows: SxS manifest declares mozglue as win32 assembly dependency
vllm-project/vllm-ascend
[Contribution] 任务 #13：长序列场景下pcp-dcp功能支持
How to contribute to a C++ project
Most projects use CMake (`cmake -B build && cmake --build build`). Match the compiler/standard version the README specifies.
- Get a clean build first — toolchain setup is the hardest part of C++ contributing.
- Keep memory safety in mind; reviewers scrutinise pointers and lifetimes.
- Documentation and build-script fixes are good ways to start.
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