Showing 270 open source projects for "c# source code"

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  • 1
    React-CodeMirror

    React-CodeMirror

    CodeMirror 6 component for React

    CodeMirror 6 component for React.
    Downloads: 0 This Week
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  • 2
    VvvebJs

    VvvebJs

    Drag and drop website builder javascript library

    Drag and drop website builder javascript library. Components and blocks/snippets drag and drop. Undo/Redo operations. One or two panels interface. File manager and component hierarchy navigation. Add a new page. Live code editor. Image upload with example PHP script included. Page download or export HTML or save the page on the server with example PHP script included. Components/Blocks list search. Bootstrap 4 components. Youtube, Google maps, Charts.js, etc widgets. By default, the editor...
    Downloads: 3 This Week
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  • 3
    OEditorX

    OEditorX

    Online EditorX

    OEditorx is an open-source project - A user-friendly online editor tailored for HTML, CSS, and JavaScript. This editor is designed to empower you to write and immediately test your front code. It allows you to experiment with various styles, layouts, and interactive elements in real-time, all through an intuitive interface. Whether you are in the process of creating a website, prototyping an application, or simply exploring the potential of these technologies, our editor serves as the ideal tool to bring your creative ideas to fruition.
    Downloads: 0 This Week
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  • 4
    Orbiton

    Orbiton

    Snappy and configuration-free text editor/IDE for the terminal

    Orbiton is a terminal-based text editor that incorporates AI-assisted capabilities directly into a lightweight and efficient command-line environment. It is designed for developers who prefer minimal interfaces but still want access to modern AI features such as code generation, editing assistance, and contextual suggestions. The editor emphasizes speed and simplicity, maintaining a small footprint while integrating with external language model providers. It allows users to interact with AI...
    Downloads: 1 This Week
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    Ollama Copilot

    Ollama Copilot

    Proxy that allows you to use ollama as a copilot like Github copilot

    Ollama Copilot is a proxy-based tool that transforms locally hosted language models into a GitHub Copilot-style coding assistant for popular development environments. It acts as an intermediary server that exposes Ollama or other model providers through a Copilot-compatible interface, allowing developers to use local or self-hosted models for inline code completion. The project supports multiple providers such as Ollama, DeepSeek, and Mistral, enabling flexibility between local and remote...
    Downloads: 1 This Week
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  • 6
    React-Ace

    React-Ace

    React Ace Component

    A set of react components for Ace.
    Downloads: 0 This Week
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  • 7
    Rustpad

    Rustpad

    Efficient and minimal collaborative code editor, self-hosted

    Rustpad is a minimal open-source collaborative code editor for real-time writing in the browser. It uses operational transformation so multiple users can edit the same document at the same time without overwriting each other. The server is written in Rust, while the front end uses TypeScript, React, WebAssembly, and the Monaco editor. Rustpad is designed to be self-hosted and can run without a database by keeping documents in memory.
    Downloads: 0 This Week
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  • 8
    Runestone

    Runestone

    Performant plain text editor for iOS with syntax highlighting

    Performant plain text editor for iOS with syntax highlighting, line numbers, invisible characters and much more. Runestone uses GitHub's Tree-sitter to parse code to a syntax tree which is used for features that require an understanding of the code in the editor, for example syntax highlighting. Highlight ranges in the text view. Search the text using regular expressions. Automatically detects if a file is using spaces or tabs for indentation. Specify line endings (CR, LF, CRLF) to use when...
    Downloads: 1 This Week
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  • 9
    limelight.vim

    limelight.vim

    All the world's indeed a stage and we are merely players

    limelight.vim is a minimalist plugin that enhances focus by subtly dimming all but the paragraph or block surrounding the cursor. It’s designed to complement distraction-free modes such as goyo.vim, helping writers and coders keep attention on their current context. The plugin adjusts highlight groups dynamically so the active text remains clear while surrounding text fades into a low-contrast tone. It supports fine-grained control over opacity and integrates with any colorscheme without...
    Downloads: 0 This Week
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  • 10
    Ellama

    Ellama

    Ellama is a tool for interacting with large language models from Emacs

    Ellama is an Emacs integration that brings large language model capabilities directly into the Emacs editor environment, focusing on extensibility and deep workflow integration. It allows users to interact with local or remote models through a unified interface embedded within their editing sessions. The tool is designed to align with Emacs’ philosophy of customization, enabling users to define prompts, commands, and behaviors tailored to their workflows. It supports conversational...
    Downloads: 1 This Week
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  • 11
    OpenAI Sublime Text Plugin

    OpenAI Sublime Text Plugin

    First class Sublime Text AI assistant with gpt-5, Opus 4.6, Gemini 3

    OpenAI Sublime Text is a full-featured AI assistant plugin designed to bring advanced language model capabilities into the Sublime Text editor with a deeply integrated user experience. It supports a wide range of providers, including OpenAI, Anthropic, Google Gemini, and local backends like Ollama or llama.cpp, making it highly flexible for different deployment scenarios. The plugin offers both chat-based interaction and inline assistance through “phantoms,” which display non-intrusive...
    Downloads: 0 This Week
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  • 12
    AstroNvim

    AstroNvim

    AstroNvim is an aesthetic and feature-rich neovim config

    AstroNvim is an aesthetic and feature-rich neovim config that is extensible and easy to use with a great set of plugins. AstroNvim is provided as a plugin that can be installed with the lazy.nvim plugin manager and then used to import all of the plugin configurations that AstroNvim provides. To quickly get started it is recommended to start with the official AstroNvim Template which provides a great starting point for a new AstroNvim based configuration. We found other Neovim configurations...
    Downloads: 2 This Week
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  • 13
    Obsidian Local GPT

    Obsidian Local GPT

    Local Ollama and OpenAI-like GPT's assistance for maximum privacy

    Obsidian Local GPT is a plugin that embeds AI assistance directly into the Obsidian knowledge management environment while prioritizing privacy and local execution. It supports both local models through Ollama and OpenAI-compatible APIs, allowing users to choose between fully offline workflows or hybrid setups. The plugin introduces an “Action Palette” system that enables users to run predefined or custom AI-powered actions on selected text, notes, or entire documents. It integrates deeply...
    Downloads: 0 This Week
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  • 14

    Notepad++ Plugins

    A plugin to improve Notepad++

    Notepad++ plugins is a collection of tools which plays a role of completion for Notepad++. This project contains Explorer, Function List, Hex Editor, Spell Checker and a console program NppExec. Other plugin developers are invited to share their projects
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    Downloads: 7,654 This Week
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  • 15
    Neiki's Code Editor

    Neiki's Code Editor

    Lightweight embeddable code editor Web Component with syntax highlight

    Neiki's Code Editor is a lightweight embeddable code editor built as a native Web Component using vanilla JavaScript. It runs without dependencies or build tools and can be dropped into any website via a single script tag. The editor provides a modern development experience with syntax highlighting, themes, line numbers, search, auto-indentation, and fullscreen support. Designed for flexibility and performance, it uses Shadow DOM for style isolation and supports multiple languages...
    Downloads: 3 This Week
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  • 16
    SAKURA Editor

    SAKURA Editor

    A free Japanese text editor for Windows

    A free Japanese text editor for Windows
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    Downloads: 1,077 This Week
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  • 17
    Scintilla
    Scintilla is a free source code editing component which includes useful features such as syntax styling, error indicators, folding, code completion and call tips. The project includes SciTE (SCIntilla based Text Editor).
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    Downloads: 142 This Week
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  • 18
    AkelPad
    A simple notepad-like text editor with many features. It is designed to be a small and fast.
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    Downloads: 863 This Week
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  • 19
    CudaText

    CudaText

    Cross-platform text and code editor

    Cross-platform code editor, with syntax highlight for 300+ languages. Has lite interface with tabs. Has JSON config files instead of the options dialog. Supports Python extensions. Documentation wiki: http://wiki.freepascal.org/CudaText
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    Downloads: 2,890 This Week
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  • 20

    AutoCodepage

    Notepad++ plugin to auto change the code page of certain file types

    This is a plugin for Notepad++, the free source code editor, to automatically change the code page of certain file types when they are loaded, when a file is renamed or its language is changed or its tab is activated. You can configure file classes and assign related file extensions, the code page to switch to and optionally the language which should be checked for before changing the code page.
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    Downloads: 357 This Week
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  • 21
    PyDev for Eclipse
    PyDev is a Python Development Environment (Python IDE plugin for Eclipse). It features an editor with code completion, code analysis, refactoring, outline view, debugger, mark occurrences and other goodies - check http://pydev.org for more details). It's kept going by community contributions, so, if you think it's a worthy project, please contribute through http://pydev.org
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    Downloads: 577 This Week
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  • 22
    PSPad

    PSPad

    Text and code editor

    PSPad editor is a programmers editor with support for multiple syntax highlighting profiles. It comes with a hex editor, CP conversion, text differences, templates, macros, spellcheck option, auto-completion, Code Explorer and much more. The program is pre-configured for the most popular programming languages (VB, C++, SQL, PHP, ASP, Python etc.) and you can further customize the syntax settings. PSPad includes several additional tools that are especially useful for HTML editing (compress, format code) and also integrates TopStyle Lite and TidyHTML. ...
    Downloads: 103 This Week
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  • 23
    jEdit Plugin Central is the primary online repository of plugins for the jEdit text editor. In conjunction with this repository, the integrated Plugin Manager allows jEdit users to install, upgrade, and remove plugins without leaving the editor.
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    Downloads: 794 This Week
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  • 24

    AutoEolFormat

    Notepad++ plugin to auto change the EOL format of certain file types

    This is a plugin for Notepad++, the free source code editor, to automatically change the EOL (End Of Line) format of certain file types when they are loaded, when a file is renamed or its tab is activated. You can configure file classes and assign related file extensions and the EOL format to switch to.
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    Downloads: 305 This Week
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  • 25
    PyScripter

    PyScripter

    Python IDE

    PyScripter is an open-source Python Integrated Development Environment (IDE) created with the ambition to become competitive in functionality with commercial IDEs available for other languages. It is a feature-rich but also lightweight. Installers and portable versions are available under "Files". PyScripter is build with Delphi and sponsored by Embarcadero www.embarcadero.com. Check out the free ebook on Python GUI development : https://embt.co/PythonGUIBundle
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    Downloads: 764 This Week
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