Showing 162 open source projects for "web code editor"

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  • 1
    Code App

    Code App

    Building a full-fledged code editor for iPad

    Bringing desktop-like editing experience to iPad, available on App Store and TestFlight. Use VS Code as a design template while providing key functionalities with Monaco-editor and native code. We built it because there is nothing else on the App Store that provides all these features in one app. A robust, high-performance text editor (Monaco Editor from Visual Studio Code) First class local file system support. Embedded emulated terminal. ...
    Downloads: 42 This Week
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  • 2
    Froala Editor

    Froala Editor

    The next generation Javascript WYSIWYG HTML Editor

    Froala Editor is a lightweight WYSIWYG HTML Editor written in Javascript that enables rich text editing capabilities for your applications. Froala WYSIWYG HTML Editor is one of the most powerful JavaScript rich text editors ever. Froala Rich Text Editor has a vast range of both simple and complex features for all kind of use cases. Lots of features don't have to overwhelm the user with hundreds of buttons. The Froala's WYSIWYG editor smart toolbar can accommodate over 100 features in this...
    Downloads: 19 This Week
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  • 3
    Open QR Code

    Open QR Code

    Open QR Code is an open-source, cross-platform app

    Open QR Code is an open-source cross-platform application developed using Flutter as main framework used to build the application, in common C, C++, Dart, Skia (a 2D rendering engine), and Impeller (the default rendering engine on iOS), Java, Kotlin. Open QR Code allows users to generate and scan QR codes effortlessly. The app is available on Android, Windows, and the Web.
    Downloads: 25 This Week
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  • 4
    Lottie-Web

    Lottie-Web

    Render After Effects animations natively

    ...Because animations are data rather than pixels, designers and developers can collaborate: designers export with the Bodymovin plugin, and developers integrate the JSON with minimal code. The renderer handles masks, shapes, and keyframe timing to closely mirror After Effects behavior within web constraints. This approach brings high-quality motion design to product interfaces without large asset sizes or complex sprite workflows.
    Downloads: 0 This Week
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  • 5
    VVVVVV

    VVVVVV

    The source code to VVVVVV

    ...All the actual levels in the game are hardcoded in huge arrays generated with a map editor, which exports the levels in source code. Since the 2.0 update, the Windows, Mac and Linux versions of VVVVVV have featured a powerful and easy to use level editor.
    Downloads: 13 This Week
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  • 6
    CodeEdit for macOS

    CodeEdit for macOS

    Elevate your code editing experience. Open source, free forever

    CodeEdit is a code editor built by the community, for the community, written entirely and unapologetically for macOS. Features include syntax highlighting, code completion, project find and replace, snippets, terminal, task running, debugging, git integration, code review, extensions, and more. Developers that use a Mac should be able to use an editor that feels at home on the Mac.
    Downloads: 2 This Week
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  • 7
    Fluent UI Web

    Fluent UI Web

    Collection of utilities andcomponents for building web applications

    A collection of UX frameworks for creating beautiful, cross-platform apps that share code, design, and interaction behavior. Build for one platform or for all. Everything you need is here. Build your own apps using the same open source components we do, with accessibility, internationalization, and performance included. From tutorials to a fun collection of API references, find what you need to design and develop your own Fluent experience.
    Downloads: 1 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.
    Downloads: 1 This Week
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  • 9
    GitHub Copilot for Xcode

    GitHub Copilot for Xcode

    AI coding assistant for Xcode

    Copilot for Xcode brings GitHub Copilot’s AI-driven code suggestions directly into Apple’s Xcode IDE, giving iOS and macOS developers predictive completions, context-aware recommendations, and natural language assistance while they write Swift, Objective-C, and related code. It embeds seamlessly into the Xcode editor UI, offering completions as you type, including full lines or blocks of code derived from surrounding context and doc comments.
    Downloads: 1 This Week
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  • 10
    Highlightr

    Highlightr

    iOS & OSX Syntax Highlighter

    ...It will never be as fast as a native solution, but it's fast enough to be used on a real-time editor. It comes with a custom-made HTML parser for creating NSAttributtedStrings, is pre-processing the themes, and is preloading the JS libraries. As result it's taking around of 50 ms on my iPhone 6s for processing 500 lines of code.
    Downloads: 0 This Week
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  • 11
    xLUA

    xLUA

    xLua is a lua programming solution for C#

    ...The most representative of these aspects are C# implementation (methods, operators, attributes, events, etc.) can be replaced with Lua implementation at runtime; excellent GC optimization, custom struct, enumeration transfer between Lua and C# without C# gc alloc; and there is no need to generate code under the editor, and the development is lighter. Open the zip package, and you will see an Assets directory, which corresponds to the Assets directory of the Unity project. Keep this directory structure and put it in your Unity project. A complete example only requires 3 lines of code. It is recommended to bind once and reuse it. ...
    Downloads: 1 This Week
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  • 12
    Joplin

    Joplin

    Open source note taking and to-do app with synchronization

    Joplin is a free and open source note-taking and to-do application that can handle a large number of notes in Markdown format, organize them into notebooks and synchronize them with various cloud services. All notes can also be copied, tagged, searched and modified directly from the app or through your own text editor. Notes that are exported from Evernote can be imported into Joplin, be it formatted content, resources, complete metadata or plain Markdown files. When notes are...
    Downloads: 44 This Week
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  • 13
    Anodyne 1 Repo

    Anodyne 1 Repo

    Action-adventure game originally released in 2013

    Anodyne is a surreal action-adventure game originally released in 2013 by Analgesic Productions. The 1-Repo is the open source release of the game’s source code, assets, level editor etc, so users can build, modify, or examine the game. The game features exploration, puzzles, a broom as a tool/weapon, top-down rooms, dreamlike narrative and atmosphere, and pixel-art graphics. This is all of the original music source files which you can open in REAPER and play back using the free sfz plugin with some freely available soundfont files. ...
    Downloads: 1 This Week
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  • 14
    Penpot

    Penpot

    The first open source design and prototyping tool

    Penpot is the first open-source design and prototyping platform for product teams that allows true collaboration between designers and developers. What will designers and developers find in Penpot? - Powerful UI tool for the team. All stakeholders can access a complete set of interactive prototypes, design systems, components, feedback loop and pixel designs. - Design and development collaborate for real. Penpot brings both code-ready design capabilities and the familiarity of developer...
    Downloads: 65 This Week
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  • 15
    Eureka iOS

    Eureka iOS

    Elegant iOS form builder in Swift

    By adding Eureka, you will be able to create powerful forms without all the repetitive and complex code required. You can also create dynamic forms out of the box! Write your code once and use it everywhere. Forget about duplicated style and validation code and enjoy Eureka's abstractions to power up your app! Eureka is actively maintained and supported by Xmartlabs engineering team and a thriving community of users and contributors - it is currently used in +15k apps in the App Store!...
    Downloads: 0 This Week
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  • 16
    Cocos Engine

    Cocos Engine

    Cocos simplifies game creation and distribution with Cocos Creator

    The Cocos Engine repository powers the open-source core of Cocos Creator, a cross-platform game engine and editor designed for building 2D and 3D games for web and native targets. It aims to simplify game creation and distribution, with support for high-performance rendering, physics, scene management, asset pipelines, and more. The engine is built using a mix of C++ (for performance-critical systems) and TypeScript/JavaScript (for scripting), enabling developers to script game logic while relying on a robust, high-performance core. ...
    Downloads: 3 This Week
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  • 17
    Skiko

    Skiko

    Kotlin Multiplatform bindings to Skia

    Skiko is an open-source graphics library from JetBrains that provides lightweight, cross-platform bindings for the Skia graphics engine tailored specifically for Kotlin Multiplatform and Compose applications. It serves as the low-level rendering backbone for Kotlin UI frameworks like Compose for Desktop and Compose for Web, enabling smooth, GPU-accelerated 2D graphics across Windows, macOS, Linux, and other supported targets without writing native code. Skiko abstracts away platform-specific rendering details while exposing Skia’s powerful features such as high-quality text shaping, image filters, path operations, and hardware accelerated canvases, making it ideal for building rich UI components, animations, games, or custom drawing surfaces. ...
    Downloads: 260 This Week
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  • 18
    Pkl

    Pkl

    A configuration as code language with rich validation and tooling

    pkl is a purpose-built configuration-as-code language developed by Apple that combines declarative structure, validation, and tooling to improve over traditional configuration formats like JSON, YAML, or Plists. Its goal is to let you write configuration logic (modules, imports, conditions, defaults) while still producing static outputs suitable for tools that expect JSON, YAML, or other formats. Configurations in Pkl are type-safe and support validation constraints (e.g. bounds, relations)...
    Downloads: 0 This Week
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  • 19
    Tabris.js

    Tabris.js

    Create native mobile apps in JavaScript or TypeScript

    Tabris.js is a framework for developing mobile apps with native UIs in JavaScript. iOS and Android apps can be built entirely from one code base, which frees you from the task of managing code for multiple platforms. The code of the application is loaded dynamically - nothing is precompiled. JavaScript is executed Just-in-Time and passed via a native bridge to the device. Tabris.js accesses native controls and does not depend on web views to render the app's UI. As a result, the performance of the apps cannot be distinguished from apps developed directly in native code of the platforms. ...
    Downloads: 0 This Week
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  • 20
    Simplenote for iOS

    Simplenote for iOS

    Simplenote for iPhone and iPad

    Simplenote for iOS is the official iPhone and iPad client for the cross-platform Simplenote note-taking ecosystem, providing iOS users with a clean, responsive interface to create, edit, and manage plain-text notes. It syncs seamlessly with Simplenote’s cloud infrastructure so that notes created on a phone instantly appear on web, Android, macOS, or desktop apps without manual steps. On iOS, users can search quickly across all notes, organize content with tags, and use native iOS behaviors...
    Downloads: 0 This Week
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  • 21
    J2ObjC

    J2ObjC

    A Java to iOS Objective-C translation tool and runtime

    J2ObjC is an open-source command-line tool from Google that translates Java source code to Objective-C for the iOS (iPhone/iPad) platform. This tool enables Java source to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an app's non-UI code (such as application logic and data models) in Java, which is then shared by web apps (using GWT), Android apps, and iOS apps.
    Downloads: 5 This Week
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  • 22
    Flutter Catalog

    Flutter Catalog

    An app showcasing Flutter components, with side-by-side source code

    An opensource app showcasing Flutter components, with side-by-side source code view. lutter Catalog is now available in the browser!
    Downloads: 0 This Week
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  • 23
    DivKit

    DivKit

    DivKit is an open source Server-Driven UI (SDUI) framework

    ...You can try different samples in the web editor and see the results on the web or in the Android demo app, both of which are available on Google Play. We’ll publish the iOS demo app shortly. The UI in the demo can be updated live: the sandbox connects to the demo app via web sockets.
    Downloads: 2 This Week
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  • 24
    Uno Platform

    Uno Platform

    Build Mobile, Desktop and WebAssembly apps

    The first and only UI Platform for single-codebase applications for Windows, WebAssembly, iOS, macOS, Android and Linux. The only open source-platform for creating true single-source, multi-platform applications. Reuse 99% of the business logic and UI layer across native mobile, web and desktop. Maintain pixel-perfect control over where pixels go while having a choice of developing a platform-specific or custom look and feel of your application. Familiarity and richness of C# and XAML combined with productivity boosts of hot reload, hot restart, edit and continue and more. Use familiar editors like Visual Studio, Visual Studio Code or Rider. ...
    Downloads: 4 This Week
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  • 25
    Ant Design Mobile RN

    Ant Design Mobile RN

    Ant Design for React Native

    A configurable Mobile UI specification and React-based implementation. Follow Ant Design Mobile UI specification. Configurable UI style for different products. Support web and native usages based on React Native. Develop in TypeScript. Provides 40+ basic components, covering all kinds of scenarios, component features rich to meet the needs of various functional Requirements. Simple enough to get started, you can load all the code at a time or only load some of the components used in the code to avoid redundancy. ...
    Downloads: 0 This Week
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