Showing 1443 open source projects for "code editor"

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  • 1
    UIEffect

    UIEffect

    Apply rich UI effects directly from the Inspector or via code

    ...Additional components provide effect animation, replication across UI objects, and reusable runtime or editor presets.
    Downloads: 0 This Week
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  • 2
    Jsonnet

    Jsonnet

    Jsonnet, the data templating language

    ...The design is influenced by several configuration languages internal to Google, and embodies years of experience configuring some of the world's most complex IT systems. Jsonnet is now used by many companies and projects. Jsonnet is not an official Google product (experimental or otherwise), it is just code that happens to be owned by Google. Jsonnet is open source (Apache 2.0), familiar syntax, reformatter, linter, editor & IDE integrations, and formally specified.
    Downloads: 4 This Week
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  • 3
    Bubble Lab

    Bubble Lab

    Open source workflow automation platform built for developers

    Bubble Lab is an open-source workflow automation platform written with TypeScript that lets developers build, run, and control complex workflow logic as native, typed code rather than trapping users inside proprietary visual nodes or opaque formats. It provides a visual “bubble” editor paired with real TypeScript generation so workflows are human-readable, shareable, debuggable, and production-ready, giving teams the flexibility to treat automations like real software artifacts you can version and integrate into CI/CD pipelines. ...
    Downloads: 1 This Week
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  • 4
    frame.js

    frame.js

    JavaScript Sequence Editor

    frame.js is a tiny utility for orchestrating frame-based animations with requestAnimationFrame while keeping code clean and predictable. It abstracts the boilerplate of setting up a render loop, tracking elapsed time, and updating callbacks at the right cadence. By providing a simple lifecycle—start, stop, tick—it encourages separation between state updates and rendering, which is essential for smooth visuals. The library aims to be unobtrusive: you can drop it into demos or prototypes...
    Downloads: 1 This Week
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  • 5
    ALE

    ALE

    Check syntax in Vim/Neovim asynchronously and fix files

    ALE is an asynchronous linting and fixing engine for Vim and Neovim that keeps feedback flowing without blocking your editor. It runs external linters and formatters in the background as you type or save, streaming diagnostics into the sign column and statusline. The project focuses on breadth and practicality: dozens of languages work out of the box, and configuration is usually a matter of selecting tools you already use on the command line. ALE can also act as a lightweight Language Server Protocol client, providing go-to-definition, hover, and code actions through LSP servers when available. ...
    Downloads: 1 This Week
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  • 6
    Alova.js

    Alova.js

    Workflow-Streamlined next-generation request tools

    Extremely streamline API integration workflow. Quickly find APIs in the editor, and enjoy full type hints even in js projects with the API code automatically generated by Alova's extension. Request in various complex scenes by one line of code. Automatically manage paging data, and data preloading, reduce unnecessary data refresh, improve fluency by 300%, and reduce coding difficulty by 50%. Send requests immediately by watching state changes, useful in tab switching and condition querying. ...
    Downloads: 1 This Week
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  • 7
    MacPad

    MacPad

    Small native macOS plain-text editor inspired by Windows Notepad.

    MacPad is a native macOS plain-text editor focused on fast, simple editing. It follows the spirit of Windows Notepad while fitting naturally on macOS, with tabs, multiple windows, session restore, common line-ending and encoding controls, and a lightweight no-project workflow. GitHub is the canonical home for source code, issues, documentation, and releases.
    Downloads: 2 This Week
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  • 8
    Decap

    Decap

    A Git-based CMS for Static Site Generators

    ...Get the speed, security, and scalability of a static site, while still providing a convenient editing interface for content. Content is stored in your Git repository alongside your code for easier versioning, multi-channel publishing, and the option to handle content updates directly in Git. Decap CMS is built as a single-page React app. Create custom-styled previews, UI widgets, and editor plugins or add backends to support different Git platform APIs. You get to implement modern front end tools to deliver a faster, safer, and more scalable site. ...
    Downloads: 1 This Week
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  • 9
    Oh My OpenCode Slim

    Oh My OpenCode Slim

    Slimmed, cleaned and fine-tuned oh-my-opencode fork

    Oh My OpenCode Slim is a lightweight, optimized fork of the broader oh-my-opencode ecosystem, designed to deliver high-performance multi-agent coding workflows while significantly reducing token consumption and system overhead. It retains the core concept of orchestrating multiple specialized AI agents but streamlines their configuration, execution, and communication to make the system more efficient and practical for everyday use. The framework introduces a structured “pantheon” of agents,...
    Downloads: 8 This Week
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  • 10
    geemap

    geemap

    A Python package for interactive geospaital analysis and visualization

    ...GEE provides both JavaScript and Python APIs for making computational requests to the Earth Engine servers. Compared with the comprehensive documentation and interactive IDE (i.e., GEE JavaScript Code Editor) of the GEE JavaScript API, the GEE Python API has relatively little documentation and limited functionality for visualizing results interactively. The geemap Python package was created to fill this gap.
    Downloads: 3 This Week
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  • 11
    Taipy

    Taipy

    Turns Data and AI algorithms into production-ready web applications

    ...Struggle with sluggish performance and excessive memory usage, as every data point demands processing. Large datasets become cumbersome, complicating the user experience and data analysis. Scenarios are made easy with Taipy Studio. A powerful VS Code extension that unlocks a convenient graphical editor. Get your methods invoked at a certain time or intervals. Enjoy a variety of predefined themes or build your own.
    Downloads: 7 This Week
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  • 12
    VIMKiller

    VIMKiller

    Exiting VIM is hard; sometimes we need to take drastic measures

    VIMKiller is a humorous yet functional project created as a playful response to the classic challenge of exiting the Vim editor. Designed as a physical button housed in a 3D-printed case, it connects to an Arduino that sends a serial message when pressed. This message is captured by a Julia script running in the background, which promptly terminates all Vim processes on a Linux machine. The project includes CAD files for the enclosure, Arduino code, and setup instructions, making it possible to build your own version. ...
    Downloads: 4 This Week
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  • 13
    Thinc

    Thinc

    A refreshing functional take on deep learning

    ...Develop faster and catch bugs sooner with sophisticated type checking. Trying to pass a 1-dimensional array into a model that expects two dimensions? That’s a type error. Your editor can pick it up as the code leaves your fingers.
    Downloads: 16 This Week
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  • 14
    Elixir Language Server

    Elixir Language Server

    A frontend-independent IDE "smartness" server for Elixir

    ...The Elixir Language Server (ElixirLS) provides a server that runs in the background, providing IDEs, editors, and other tools with information about Elixir Mix projects. It adheres to the LSP, a standard for frontend-independent IDE support. Debugger integration is accomplished through a similar VS Code Debug Protocol. These pages contain all the information needed to configure your favorite text editor or IDE and to work with the ElixirLS. You will also find instructions on how to configure the server to recognize the structure of your projects and to troubleshoot your installation when things do not work as expected.
    Downloads: 10 This Week
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  • 15
    Merlin

    Merlin

    Context sensitive completion for OCaml in Vim and Emacs

    Merlin is an editor service that provides modern IDE features for OCaml. Emacs and Vim support is provided out-of-the-box. Since version 4.0, merlin's repository has a dedicated branch per version of OCaml, and the branch name consist of the concatenation of OCaml major version and minor version. So, for instance, OCaml 4.11.* maps to branch 411. The main branch is usually synchronized with the branch compatible with the latest (almost-)released version of OCaml. Note: if you're using an...
    Downloads: 9 This Week
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  • 16
    Lazygit

    Lazygit

    Simple terminal UI for git commands

    You've heard it before, git is powerful, but what good is that power when everything is so damn hard to do? Interactive rebasing requires you to edit a goddamn TODO file in your editor? Are you kidding me? To stage part of a file you need to use a command-line program to step through each hunk and if a hunk can't be split down any further but contains code you don't want to stage, you have to edit an arcane patch file by hand? Are you KIDDING me?! Sometimes you get asked to stash your changes when switching branches only to realize that after you switch and unstash that there weren't even any conflicts and it would have been fine to just check out the branch directly? ...
    Downloads: 17 This Week
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  • 17
    omnisharp-roslyn

    omnisharp-roslyn

    OmniSharp server (HTTP, STDIO) based on Roslyn workspaces

    OmniSharp is a .NET development platform based on Roslyn workspaces. It provides project dependencies and C# language services to various IDEs and plugins. OmniSharp is built with the .NET Core SDK on Windows and Mono on OSX/Linux. It targets the net472 target framework. For platforms other than Windows, OmniSharp ships with an embedded Mono which is based on version 6.12.0, includes MSBuild 16.8.0 and is provisioned during the build script. If Mono is globally installed on the system,...
    Downloads: 11 This Week
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  • 18
    tapjs

    tapjs

    Test Anything Protocol tools for node

    Workspace for node-tap development. The API is simple but powerful. t.test() and a few assertions are all you really need. Everything is statically typed, so your editor can tell you what's available. Remember less, just write some tests. An easily extensible TAP test framework, with outstanding TypeScript support, a CLI, plenty of assertion methods, snapshots, object/method spies, module mocking, file system fixtures, lifecycle hooks, test filtering, comprehensive code coverage analysis, color-accessible test reporters, and more. ...
    Downloads: 0 This Week
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  • 19
    ezEngine

    ezEngine

    An open source C++ game engine

    ...This makes it possible to only include those features that you need, or to replace systems with a custom solution that works better for your requirements. Similarly, the EZ code base can be built in multiple tiers, where you either get the entire feature set, with a fully functional editor, asset management and renderer, or you can strip it down to just the base libraries and core engine functionality. This can be extremely useful if you need to build a lot of custom technology, but require a high-performance, reliable foundation. ...
    Downloads: 6 This Week
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  • 20
    MCP Language Server

    MCP Language Server

    mcp-language-server gives MCP enabled clients access semantic tools

    mcp-language-server gives MCP-enabled clients semantic code-navigation powers—go-to-definition, find references, rename, and diagnostics—by brokering requests to language servers. It is not “a language server for MCP,” but an MCP server that exposes language-server–style capabilities to agents and chat IDEs through typed tools. The README demonstrates a streamlined setup: install the Go server, plug in one or more language servers per language, and the MCP client gains editor-grade navigation across the workspace. ...
    Downloads: 1 This Week
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  • 21
    ThePrimeagen's init.lua

    ThePrimeagen's init.lua

    Neovim configuration repository

    ...The configuration leverages popular ecosystem tools like lazy plugin managers, language server integrations, and custom enhancements to improve navigation, syntax highlighting, file management, and editor ergonomics. Users can clone and adapt this repository as a starting point for their own Neovim customization, taking advantage of presets that already incorporate best practices for productivity and code clarity. Because the repository captures a historical commit log with explanations of changes, readers can trace decisions and learn how different configuration elements interact.
    Downloads: 1 This Week
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  • 22
    HTMLPurifier for Laravel

    HTMLPurifier for Laravel

    HTMLPurifier for Laravel 5/6/7/8/9/10/11

    HTML Purifier is a standards-compliant HTML filter library written in PHP. HTML Purifier will not only remove all malicious code (better known as XSS) with a thoroughly audited, secure yet permissive whitelist, it will also make sure your documents are standards compliant, something only achievable with a comprehensive knowledge of W3C's specifications. Tired of using BBCode due to the current landscape of deficient or insecure HTML filters? Have a WYSIWYG editor but have never been able to use it? ...
    Downloads: 1 This Week
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  • 23
    Remarkable for Linux

    Remarkable for Linux

    The Markdown Editor for Linux

    With Live Preview you can see your changes as you make them. There is no need to export first to check your syntax. This is accompanied by synchronized scrolling. Remarkable has Github Flavoured Markdown. This has a simple, easy-to-learn syntax with features like checklists, highlighting, links, images and more. Remarkable allows you to export your files to PDF and HTML from within the app. The HTML code is even prettified and PDFs have a TOC. You can style your markdown documents however...
    Downloads: 0 This Week
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  • 24

    WorldClassLeaderBoard Editor

    World Class Leader Board Editor.

    The editor is fully featured, ready to use, and able to export c64 disks. The source code is included in the zip (see the Files section). Prerequisites: - You need Java (>17) installed on your machine. Instructions: - download and unpack the zip - run editor.bat (Windows machines) or editor.sh (on Linux/MAC OS machines) Gameplay Retrogames World is the Twitch channel that playfully explores all aspects of retrogaming and modern video gaming, both on real hardware and emulation. ...
    Downloads: 1 This Week
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  • 25
    gzh-design-skill

    gzh-design-skill

    An AI-agent skill that turns Markdown into paste-ready WeChat article

    gzh-design-skill is an AI-agent workflow that converts Markdown into polished HTML for the WeChat Official Account editor. It uses fully inline styling and platform-aware markup so pasted articles retain their formatting after WeChat filters the content. The skill recognizes headings, quotations, lists, code blocks, images, highlights, and other Markdown structures before assembling them from reusable components. Six built-in themes cover tutorials, reviews, essays, reports, technology writing, and editorial-style articles. ...
    Downloads: 2 This Week
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