Showing 340 open source projects for "python code editor"

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  • 1
    Helix

    Helix

    A post-modern modal text editor

    Helix is a modal (Kakoune/Vim‑inspired) terminal-based text editor written in Rust. It features modern modal editing, multiple selections, smart syntax highlighting, and built-in language server (LSP) integration leveraging tree‑sitter for fast, incremental parsing and code intelligence.
    Downloads: 5 This Week
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  • 2
    Powerline

    Powerline

    Statusline plugin for vim with prompts for several other applications

    Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, tmux, IPython, Awesome, i3 and Qtile. Powerline was completely rewritten in Python to get rid of as much vimscript as possible. This has allowed much better extensibility, leaner and better config files, and a structured, object-oriented codebase with no mandatory third-party dependencies other than a Python interpreter. Using Python has allowed unit testing of all the project code. The code is tested to work in Python 2.6+ and Python 3. ...
    Downloads: 0 This Week
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  • 3
    Inkdown

    Inkdown

    A WYSIWYG Markdown editor, improve reading and editing experience

    ...Almost fully compatible with the GitHub Flavored Markdown standard, while extending the Mermaid graphics and Katex formula, supporting light and dark styles, and somewhat different from other WYSIWYG editors, Inkdown does not pursue complete customization. Its core goal is comfortable reading, smooth editing of Markdown, and document sharing in the simplest way possible. As a document publisher, markdown source code mode is undoubtedly efficient and free, but as a note, it is not conducive to reading. The table element of markdown is not conducive to writing, and the double-column mode is not conducive to focusing, so the Inkdown Editor was developed. It combines rich text with markdown editing habits to help you record daily, and saves it in standard markdown format, which allows your notes to be used anywhere and backed up in any way.
    Downloads: 2 This Week
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  • 4
    Notepads

    Notepads

    A modern, lightweight text editor with a minimalist design

    I have been waiting long enough for a modern Windows 10 notepad app to come before I decided to create one myself. Don’t get me wrong, Notepad++, VS Code, and Sublime are great text editors. I have used them all and I will continue to use them in the future. However, they are either too heavy or look less appealing. There are times that I just wanted to use Windows Notepad for things like writing notes or editing config files. So I decided to create a win32 notepad replacement here and try...
    Downloads: 25 This Week
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  • 5
    Kakoune

    Kakoune

    mawww's experiment for a better code editor

    Multiple selections are the central way of interacting in Kakoune, with powerful handling primitives (regex matches, filtering, splitting, aligning, text objects etc). Kakoune implements several tools to help editing/writing text: contextual help, as-you-type completion, syntax highlighting for several programming languages. Text can be selected and modified at will in multiple ways, thanks to several primitives: selection rotation, case manipulation, indentation leveling. Users can extend...
    Downloads: 0 This Week
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  • 6
    AutoCut

    AutoCut

    Cut videos with a text editor

    AutoCut is an innovative tool that lets users edit and cut videos using a text-centric workflow instead of a traditional video editor. AutoCut automatically generates subtitles or transcripts for uploaded videos, and users can simply edit the text file to select the segments of the video they want to keep. This approach transforms video editing into a textual editing task, greatly lowering the barrier to editing for users who find traditional video editors complex or unintuitive. AutoCut...
    Downloads: 1 This Week
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  • 7
    SOPS

    SOPS

    Simple and flexible tool for managing secrets

    sops is an editor of encrypted files that supports YAML, JSON, ENV, INI and BINARY formats and encrypts with AWS KMS, GCP KMS, Azure Key Vault, age, and PGP. For the adventurous, unstable features are available in the develop branch, which you can install from source. To use sops as a library, take a look at the decrypt package. We rewrote Sops in Go to solve a number of deployment issues, but the Python branch still exists under python-sops.
    Downloads: 9 This Week
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  • 8
    Vis

    Vis

    A vi-like editor based on Plan 9's structural regular expressions

    ...Efficient syntax highlighting is provided using Parsing Expression Grammars, which can be conveniently expressed using Lua in the form of LPG. The editor core is written in a reasonable amount of clean (your mileage may vary), modern and legacy-free C code, enabling it to run in resource-constrained environments. The implementation should be easy to hack on and encourage experimentation. There is also a Lua API for in-process extensions. Vis strives to be simple and focuses on its core task: efficient text management.
    Downloads: 0 This Week
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  • 9
    textarea.my

    textarea.my

    A minimalist text editor that lives in URL

    textarea.my is a minimalist in-browser text editor that stores your entire document inside the URL hash, turning a note into something you can share simply by copying a link. Instead of relying on accounts, servers, or synced backends, it keeps content client-side and uses compression so even longer notes remain practical to embed in a URL. This design makes it ideal for quick drafts, short markdown notes, and lightweight sharing where you want “send a link” simplicity without exporting...
    Downloads: 1 This Week
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  • 10
    buku

    buku

    Personal mini-web in text

    buku is a powerful bookmark manager and a personal textual mini-web. For those who prefer the GUI, bukuserver exposes a browsable front-end on a local web host server. When I started writing it, I couldn't find a flexible command-line solution with a private, portable, merge-able database along with seamless GUI integration. Hence, buku. buku can import bookmarks from the browser(s) or fetch the title, tags and description of a URL from the web. Use your favorite editor to add, compose and...
    Downloads: 1 This Week
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  • 11
    Markdig

    Markdig

    A fast, powerful, CommonMark compliant, extensible Markdown processor

    A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET. Very fast parser and HTML renderer (no-regexp), very lightweight in terms of GC pressure. Abstract Syntax Tree with precise source code location for syntax tree, useful when building a Markdown editor. Check out MarkdownEditor for Visual Studio powered by Markdig! Even the core Markdown/CommonMark parsing is pluggable, so it allows to disable built-in Markdown/Commonmark parsing (e.g Disable HTML parsing) or change behavior. Parses trivia (whitespace, newlines and other characters) to support lossless parse ⭢ render roundtrip. ...
    Downloads: 3 This Week
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  • 12
    Planning with Files

    Planning with Files

    Claude Code skill implementing Manus-style persistent planning

    Planning With Files is a Claude Code skill — essentially a plugin for AI agent workflows — that adapts the “Manus-style” persistent markdown planning methodology into developer workflows, enabling structured project planning, progress tracking, and knowledge storage using plain text files. Inspired by high-profile agent workflows and context engineering patterns, it uses persistent markdown files (like task_plan.md, progress.md, and findings.md) as the “working memory” for AI agents,...
    Downloads: 4 This Week
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  • 13

    RecordEditor

    Editor for Fixed Width, Csv and Existing Xml files.

    ...As well as an editor, The following utilities are supplied * Formatted Compare * File Copy and reformat Utility * FileWizard this is use to work out the format of a File. It can generally find both Text and binary / packed deicimal fields in a file For Simple Csv you should look at its sister project reCsvEditor. Note: The core Editor code is also used in the "Protocol buffers editor" and "Avro Editor"
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    Downloads: 41 This Week
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  • 14
    Slidev

    Slidev

    Presentation Slides for Developers

    Presentation slides for developers.
    Downloads: 0 This Week
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  • 15
    Editor of Death
    Editor of Death is a text editor aimed at Python coders.
    Downloads: 0 This Week
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  • 16
    Jupytext

    Jupytext

    Jupyter Notebooks as Markdown Documents, Julia, Python or R scripts

    Have you always wished Jupyter notebooks were plain text documents? Wished you could edit them in your favorite IDE? And get clear and meaningful diffs when doing version control? Then, Jupytext may well be the tool you’re looking for. Only the notebook inputs (and optionally, the metadata) are included. Text notebooks are well suited for version control. You can also edit or refactor them in an IDE - the .py notebook above is a regular Python file. Text notebooks with a .py or .md extension...
    Downloads: 1 This Week
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  • 17
    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: 3,497 This Week
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  • 18
    Grav

    Grav

    Modern, easy and powerful Flat-File CMS

    ...Performance is not just an afterthought, we baked it in from the start. Grav has a powerful API and sophisticated Package Manager to make it super flexible. Grav is Open Source, and all the code is available on GitHub.com. The Grav admin plugin provides a simple and intuitive interface to make configuration and content creation easy and enjoyable. Packed to the gills with amazing features and tools, coupled with heaps of detailed documentation, Grav will make you look like a hero developer! Use your favorite Markdown editor to create your content online or offline. ...
    Downloads: 2 This Week
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  • 19
    IdeaVim

    IdeaVim

    IdeaVim – A Vim engine for JetBrains IDEs

    ...IdeaVim can execute IDE actions directly from Vim keybindings or mappings, letting you bridge the gap between traditional Vim workflows and rich IDE functionality like refactoring, navigation, inspections, and code generation through customizable key mappings. Users can define their own .ideavimrc configuration file to tailor command behavior, source standard Vim configurations, and even hook actions from plugins.
    Downloads: 2 This Week
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  • 20
    ARIS

    ARIS

    Lightweight Markdown-only skills for autonomous ML research

    ARIS is an experimental automation framework that leverages AI coding agents to perform continuous research and development tasks autonomously, even without active user supervision. The system is designed to run iterative cycles of research, coding, testing, and refinement, effectively simulating a “sleep mode” where productive work continues in the background. It integrates with AI tools such as Claude Code to generate solutions, analyze results, and improve outputs over time. The project...
    Downloads: 4 This Week
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  • 21
    Emacs Markdown Mode

    Emacs Markdown Mode

    Emacs Markdown Mode

    ...See the release notes for details. markdown-mode is free software, licensed under the GNU GPL, version 3 or later. The primary documentation for Markdown Mode is available below, and is generated from comments in the source code. For a more in-depth treatment, the Guide to Markdown Mode for Emacs covers Markdown syntax, advanced movement and editing in Emacs, extensions, configuration examples, tips and tricks, and a survey of other packages that work with Markdown Mode. Finally, Emacs is also a self-documenting editor. This means that the source code itself contains additional documentation: each function has its own docstring available via C-h f (describe-function), individual keybindings can be investigated with C-h k (describe-key), and a complete list of keybindings is available using C-h m (describe-mode).
    Downloads: 0 This Week
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  • 22
    vim-plug

    vim-plug

    Minimalist Vim Plugin Manager

    vim-plug is a minimalist open source Vim plugin manager that's easy to set up and easy to use. It's got a concise, intuitive syntax and a single file, no need for boilerplate code. vim-plug is able to do a number of things. Firstly, it can perform parallel installation/update (with any of +job, +python, +python3, +ruby, or Neovim) extremely fast. It can create shallow clones to consume the least amount of disk space and download time. It can review and rollback updates, and is capable of on-demand loading to ensure the fastest startup time. ...
    Downloads: 2 This Week
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  • 23
    led-text-editor

    led-text-editor

    A simple and easy-to-use but yet powerful line-oriented text editor.

    led is a simple and easy-to-use but yet powerful line-oriented text editor. It is written in Urn Lisp and compiled to Lua, so it is available for every platform where Lua (version 5.1 or higher) is available as well; however some special features are available only with Lua 5.1 (or LuaJIT) on AmigaOS, MorphOS, AROS and UNIX with XTerm. The latest release (18-Mar-2021) now supports also scripts.
    Downloads: 1 This Week
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  • 24
    EditPlus

    EditPlus

    Text editor for Windows with built-in FTP, FTPS and sftp

    EditPlus is a lightweight text editor designed for Windows that caters to programmers, web developers, and anyone working with code or text. It offers powerful features like syntax highlighting, code folding, and a customizable interface, making it an excellent alternative to more complex Integrated Development Environments (IDEs). EditPlus supports a wide range of programming languages, including HTML, CSS, PHP, JavaScript, C++, and more.
    Downloads: 9 This Week
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  • 25
    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: 944 This Week
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