1 starter issueunclaimed
- code
99% merged
replies in 3 hours
5 first-timers merged
An issue to start with#11228 Relicta needs a functioning atmospherics loop, pipes, vents, air alarms, light switches, and a lighting pass. (opens GitHub)
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dotnet/
efcore EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
C# 15k stars
93% mergedreport →replies in 12 days
19 first-timers merged
Outside contributors get real replies here, and their work gets merged. Replies are slow here: typically 11.6 days, beyond your 7-day budget.
1 starter issueunclaimed
- code
82% mergedreport →replies in 13 hours
14 first-timers merged
An issue to start with#3266 Affinitize benchmark process to performance cores by default (opens GitHub)
OrchardCMS/
OrchardCore Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.
C# 8.2k stars
80% mergedreport →replies in 13 hours
16 first-timers merged
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1 starter issueunclaimed
- code
84% mergedreport →replies in 3 hours
11 first-timers merged
An issue to start with#3878 [Feature] UseOutboxArchiver should not require DbTransaction generic type (opens GitHub)
stride3d/
stride Stride (formerly Xenko), a free and open-source cross-platform C# game engine.
C# 7.8k stars
74% mergedreport →replies in 2 days
13 first-timers merged
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dotnet/
maui .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
C# 23k stars
73% mergedreport →replies in about an hour
14 first-timers merged
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btcpayserver/
btcpayserver Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.
C# · HTML 7.8k stars
1 starter issueunclaimed
- docs
- translations
67% mergedreport →replies in 23 hours
23 first-timers merged
An issue to start with#7389 Swahili Localization Proposal for BTCPay Server Documentation (opens GitHub)
MudBlazor/
MudBlazor Blazor Component Library based on Material Design principles. Do more with Blazor, utilizing CSS and keeping JavaScript to a bare minimum.
C# · HTML 11k stars
5 starter issuesall unclaimed
- code
- docs
68% mergedreport →replies in 12 hours
26 first-timers merged
An issue to start with#11991 MudOverlay: Allow setting custom opacity (opens GitHub)
1 starter issueunclaimed
- code
66% mergedreport →replies in 2 days
20 first-timers merged
An issue to start with#9424 Wine via homebrew on MacOS is being removed on 2026-09-01 (opens GitHub)
1 starter issueunclaimed
- code
- docs
69% mergedreport →replies in 15 hours
12 first-timers merged
An issue to start with#1662 [BUG]: Drawing out of doc bounds causes spikes (opens GitHub)
winsw/
winsw A wrapper executable that can run any executable as a Windows service, in a permissive license.
C# 14k stars
1 starter issueunclaimed
- code
82% mergedreport →replies in 4 days
4 first-timers merged
An issue to start with#1307 Binary for WindowsARM64 (opens GitHub)
5 starter issuesall unclaimed
- code
- docs
- tests
75% mergedreport →replies in 2 hours
6 first-timers merged
An issue to start with#1016 Document the current approach to object naming and object publicity in CLR metadata (opens GitHub)
gitextensions/
gitextensions Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).
C# 8.6k stars
65% mergedreport →replies in 5 hours
20 first-timers merged
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abpframework/
abp Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
C# 14k stars
74% mergedreport →replies in 12 hours
11 first-timers merged
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1 starter issuetaken
- code
91% mergedreport →replies in 36 minutes
8 first-timers merged
An issue to start with#3270 QuerySelectorAllAsync Hangs Consistently (100% Reproducible) (opens GitHub)1 open pull request
AutoDarkMode/
Windows-Auto-Night-Mode Automatically switches between the dark and light theme of Windows 10 and Windows 11
C# 9.7k stars
5 starter issues4 unclaimed
- code
- design
- translations
76% mergedreport →replies in 14 hours
5 first-timers merged
An issue to start with#1235 Improvements to version number (opens GitHub)
- 66% mergedreport →
replies in 22 hours
10 first-timers merged
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MaterialDesignInXAML/
MaterialDesignInXamlToolkit Google's Material Design in XAML & WPF, for C# & VB.Net.
C# 16k stars
75% mergedreport →replies in 2 days
7 first-timers merged
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xunit/
xunit xUnit.net is a free, open source, community-focused unit testing tool for .NET.
C# 4.6k stars
68% mergedreport →replies in 12 hours
7 first-timers merged
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dotnet/
ResXResourceManager Manage localization of all ResX-Based resources in one central place.
C# 1.5k stars
4 starter issuesall unclaimed
- code
- translations
69% mergedreport →replies in about a day
8 first-timers merged
An issue to start with#778 Keep selected rows regardles of row/cell mode (opens GitHub)
files-community/
Files A modern file manager that helps users organize their files and folders.
C# 46k stars
1 starter issueunclaimed
- code
51% mergedreport →replies in 7 hours
15 first-timers merged
An issue to start with#18580 Bug: Touch scrolling doesn't work in PDF Preview Pane on Surface devices (opens GitHub)
dotnet/
docs-desktop This repository contains .NET documentation related to Windows Forms (winforms) and Windows Presentation Foundation (WPF).
C# · Visual Basic .NET 237 stars
78% mergedreport →replies in about a day
7 first-timers merged
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MvvmCross/
MvvmCross The .NET MVVM framework for cross-platform solutions, including Android, iOS, MacCatalyst, macOS, tvOS, WPF, WinUI
C# 3.9k stars
1 starter issueunclaimed
- docs
78% mergedreport →replies in about a day
2 first-timers merged
An issue to start with#5189 Investigate documentation platforms (opens GitHub)
dotnet/
Silk.NET The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.
C# 5.2k stars
78% mergedreport →replies in 2 days
6 first-timers merged
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1 starter issueunclaimed
- code
60% mergedreport →replies in 10 days
5 first-timers merged
An issue to start with#8237 [Feature] F7.4: End-to-end examples and user validation (opens GitHub)
1 starter issuetaken
- code
- tests
53% mergedreport →replies in 2 hours
16 first-timers merged
An issue to start with#5435 Expose partition number to tests (opens GitHub)1 person already on it
- 51% mergedreport →
replies in under a minute
10 first-timers merged
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DeltaV-Station/
Delta-v A fork of Space Station 14, embracing a mixture of classic SS13 chaos and experimentation only possible with the new engine
C# 143 stars
5 starter issuesall unclaimed
- code
- docs
48% mergedreport →replies in about a day
23 first-timers merged
An issue to start with#6520 Macrocosm subfolder typos (opens GitHub)
- 70% mergedreport →
replies in 18 hours
5 first-timers merged
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