C# Editor

Open-source C# projects categorized as Editor

Top 23 C# Editor Projects

  1. ScreenToGif

    🎬 ScreenToGif allows you to record a selected area of your screen, edit and save it as a gif or video.

    Project mention: Grandma's recipe for mastering regular static analysis | dev.to | 2025-02-04

    Let's run an experiment to see how much time this approach can save—I used the ScreenToGif project, which we recently checked for bugs.

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. xNode

    Unity Node Editor: Lets you view and edit node graphs inside Unity

  4. RoslynPad

    A cross-platform C# editor based on Roslyn and AvalonEdit

    Project mention: LINQPad – The .NET Programmer's Playground | news.ycombinator.com | 2024-06-23

    Also check out free open source alternative RoslynPad. https://roslynpad.net/

  5. PixiEditor

    PixiEditor is a Universal Editor for all your 2D needs

  6. nodify

    Highly performant and modular controls for node-based editors designed for data-binding and MVVM.

  7. UndertaleModTool

    The most complete tool for modding, decompiling and unpacking Undertale (and other GameMaker games!)

  8. HierarchyDecorator

    Lightweight Unity Plugin transforming the Hierarchy into what it should be. Adds headers, styles, icons and more.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. Core2D

    A multi-platform data driven 2D diagram editor.

  11. AvaloniaEdit

    Avalonia-based text editor (port of AvalonEdit)

  12. UpmGitExtension

    This package extends the UI of Unity Package Manager (UPM) for the packages installed from git repository.

  13. quick-picture-viewer

    🖼️ Lightweight, versatile desktop image viewer for Windows. The best replacement for the default Windows photo viewer.

  14. BlazorMonaco

    Blazor component for Microsoft's Monaco Editor which powers Visual Studio Code.

  15. TerminalGuiDesigner

    Forms Designer for Terminal.Gui (aka gui.cs)

  16. WoWDatabaseEditor

    Integrated development environment (IDE), an editor for Smart Scripts (SAI/smart_scripts) for TrinityCore based servers. Cmangos support work in progress. Featuring a 3D view built with OpenGL and custom ECS framework

  17. UnityRuntimeNodeEditor

    Unity runtime node editor using with Unity UI.

  18. Blazor.FileSystemAccess

    A Blazor wrapper for the File System Access browser API.

  19. Blazor.SVGEditor

    A basic SVG editor written in Blazor.

  20. PlaylistEditorTV

    IPTV m3u list Editor/Player for Windows with Kodi support

  21. BlazorDatasheet

    Simple excel-like datasheet Blazor component

  22. Array2DEditor

    Use 2-dimensional arrays in Unity's Inspector.

  23. PolarisBiosEditor

    Polaris Bios Editor PBE 1.7.6 (by IndeedMiners)

  24. storybrew

    A storyboard editor for osu!

  25. SOTFEdit

    A Sons of The Forest Savegame Editor

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C# Editor related posts

  • Grandma's recipe for mastering regular static analysis

    1 project | dev.to | 4 Feb 2025
  • How can one code line crash application? Looking for issues and vulnerabilities in ScreenToGif

    1 project | dev.to | 2 Dec 2024
  • ScreenToGif: Screen, webcam and sketchboard recorder with an integrated editor

    1 project | news.ycombinator.com | 24 Sep 2024
  • Quick Start Guide to Stride Community Toolkit Preview: Code-Only Feature for C#/.NET Developers 🚀

    3 projects | dev.to | 23 Sep 2024
  • LINQPad – The .NET Programmer's Playground

    4 projects | news.ycombinator.com | 23 Jun 2024
  • CSharpRepl: Command line C# REPL with syntax highlighting and intellisense

    4 projects | news.ycombinator.com | 23 May 2024
  • Create a Simple .NET Workflow App From Scratch – Your Ultimate Guide

    4 projects | dev.to | 20 May 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 16 May 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Editor projects in C#? This list will help you:

# Project Stars
1 ScreenToGif 24,923
2 xNode 3,524
3 RoslynPad 2,643
4 PixiEditor 1,733
5 nodify 1,563
6 UndertaleModTool 1,354
7 HierarchyDecorator 1,170
8 Core2D 1,066
9 AvaloniaEdit 894
10 UpmGitExtension 783
11 quick-picture-viewer 760
12 BlazorMonaco 505
13 TerminalGuiDesigner 489
14 WoWDatabaseEditor 489
15 UnityRuntimeNodeEditor 429
16 Blazor.FileSystemAccess 351
17 Blazor.SVGEditor 327
18 PlaylistEditorTV 315
19 BlazorDatasheet 298
20 Array2DEditor 177
21 PolarisBiosEditor 163
22 storybrew 160
23 SOTFEdit 121

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