Showing 27 open source projects for "lightweight programming language"

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  • 1
    AssemblyScript

    AssemblyScript

    A TypeScript-like language for WebAssembly

    AssemblyScript is a TypeScript-like programming language specifically designed to compile into WebAssembly, enabling developers to write high-performance code using familiar JavaScript syntax. It introduces static typing and low-level control while maintaining compatibility with existing JavaScript tooling and workflows. The language is optimized for generating efficient and compact WebAssembly modules, making it suitable for performance-critical applications in both browser and server environments. ...
    Downloads: 2 This Week
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  • 2
    jsii

    jsii

    jsii allows code in any language to naturally interact with JavaScript

    jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase! A class library written in TypeScript can be used in projects authored in TypeScript or Javascript (as usual), but also in C# (and other languages from the .NET family), Go, Java, Python, etc. More languages will be added in the future! Due to JSON marshaling costs and the absence of a distributed...
    Downloads: 4 This Week
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  • 3
    Flyde

    Flyde

    Visual programming for developers. Includes a VS Code extension

    Built on a functional-reactive foundation, Flyde enables more than simple input/output flows. It supports everything you'd expect from a textual-based language; recursions, loops, and conditionals. Unlock new ways to think about, and debug your programs. Have an always-correct diagram of your program. Flyde’s flow-based, visual approach makes asynchronous and concurrent tasks simpler and more intuitive. In Flyde, nothing is hidden. From node implementation to runtime code. Easily access the...
    Downloads: 4 This Week
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  • 4
    webR

    webR

    The statistical language R compiled to WebAssembly via Emscripten

    webR is a project that compiles the R statistical programming language into WebAssembly, enabling it to run entirely within web browsers or JavaScript environments without requiring a server-side installation. By using Emscripten to adapt R’s C, C++, and Fortran codebase, webR creates a fully functional runtime that can execute R scripts directly in the browser. The project includes a web-based integrated development environment that uses tools like xterm.js and CodeMirror, allowing users to interact with R through a familiar console and editor interface. ...
    Downloads: 3 This Week
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  • 5
    QMD

    QMD

    mini cli search engine for your docs, knowledge bases, etc.

    ...Users can organize content into named collections, embed documents for semantic retrieval, and then perform keyword searches, semantic searches, or hybrid natural-language queries to quickly surface the most useful information across all indexed sources. Because the entire system runs on the user’s machine, privacy is preserved and there’s no risk of exposing sensitive content to outside providers.
    Downloads: 6 This Week
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  • 6
    OpenAI Agents JS

    OpenAI Agents JS

    A lightweight, powerful framework for multi-agent workflows

    ...It also has tracing and debugging support so you can introspect how agents executed their workflows. Because it aligns closely with the Python Agents SDK, it aims for cross-language parity so that JS/TS devs can adopt similar agent architectures.
    Downloads: 1 This Week
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  • 7
    mcp-cli

    mcp-cli

    Lighweight CLI to interact with MCP servers

    mcp-cli is a lightweight, Bun-based command-line interface (CLI) tool that simplifies how developers discover, inspect, and interact with Model Context Protocol (MCP) servers from the terminal. The Model Context Protocol is an emerging open standard for connecting language models and external tools, and mcp-cli helps mitigate common pain points like context window bloat by dynamically discovering MCP servers and reducing token load during interactions.
    Downloads: 2 This Week
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  • 8
    JupyterLite

    JupyterLite

    Wasm powered Jupyter running in the browser

    JupyterLite is a browser-based distribution of the Jupyter ecosystem that enables interactive computing entirely within a web browser without requiring a backend server. Built using JupyterLab components and powered by WebAssembly technologies, it allows users to run Python and other language kernels directly in the browser through tools like Pyodide or Xeus. This architecture eliminates the need for installation or server infrastructure, making it highly accessible for education, demonstrations, and lightweight data science workflows. JupyterLite supports many core Jupyter features, including notebooks, code consoles, and interactive visualizations, while storing files locally using browser storage mechanisms such as IndexedDB. ...
    Downloads: 23 This Week
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  • 9
    OpenAPI Generator CLI

    OpenAPI Generator CLI

    A node package wrapper

    OpenAPI Generator CLI is a command-line interface for generating API client SDKs, server stubs, and documentation from OpenAPI specifications. It helps developers automate the process of creating client libraries and backend implementations for APIs.
    Downloads: 3 This Week
    Last Update:
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  • 10
    Fable

    Fable

    F# to JavaScript compiler

    Type inference provides robustness and correctness, but without the cost of additional code. Let the compiler catch bugs for you. Fable produces readable JavaScript code compatible with ES2015 standards and popular tooling like Webpack. Call JavaScript from Fable or Fable from JS. Use NPM packages. The entire JavaScript ecosystem is at your fingertips. Choose your favorite tool, from Visual Studio Code to JetBrains Rider. Fable supports the F# core library and some common .NET libraries to...
    Downloads: 3 This Week
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  • 11
    Pyright

    Pyright

    Static type checker for Python

    ...The VS Code extension supports many time-saving language features.
    Downloads: 0 This Week
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  • 12
    Material for MkDocs

    Material for MkDocs

    Documentation that simply works

    Focus on the content of your documentation and create a professional static site in minutes. No need to know HTML, CSS or JavaScript, let Material for MkDocs do the heavy lifting for you. Serve your documentation with confidence, Material for MkDocs automatically adapts to perfectly fit the available screen estate, no matter the type or size of the viewing device. Desktop. Tablet. Mobile. All great. Make it yours, change the colors, fonts, language, icons, logo, and more with a few lines of...
    Downloads: 2 This Week
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  • 13
    Amplication

    Amplication

    Amplication is an open‑source development tool

    ...At any point you’re free to download the source code and continue development elsewhere. We are a group of creators who love open‑source and low‑code. We believe that low‑code application development will evolve into a modern‑day programming language.
    Downloads: 3 This Week
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  • 14
    Feathers

    Feathers

    Framework for real-time applications and REST APIs with JavaScript

    Feathers is a lightweight web-framework for creating real-time applications and REST APIs using JavaScript or TypeScript. Feathers can interact with any backend technology, supports over a dozen databases and works with any frontend technology like React, VueJS, Angular, React Native, Android or iOS. Build prototypes in minutes and production-ready apps in days.
    Downloads: 4 This Week
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  • 15
    Lew UI

    Lew UI

    A beautiful component library based on vue3

    Lew UI is a modern component library built for Vue 3 that provides a clean and visually appealing set of UI components designed to streamline frontend development. It leverages the Vue Composition API and TypeScript to deliver a developer-friendly experience with strong typing and modular architecture. The library integrates several well-known open source tools, including Tippy.js for tooltips, Lucide for icons, and VueUse for utility functions, enhancing its functionality and flexibility....
    Downloads: 0 This Week
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  • 16
    ice

    ice

    The progressive framework based on React

    Simple and friendly front-end R&D system. Massive reusable materials, combined with R&D kits to quickly build front-end applications. Inspiring traditional design cognition combined with design trends, and deriving a new platform product design language. Provide a variety of vertical field templates and blocks, quickly create projects, support style switching, and meet individual needs. Free collocation of materials, integration of development and debugging, covering the whole process...
    Downloads: 0 This Week
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  • 17
    Lisk SDK

    Lisk SDK

    Lisk software development kit

    Lisk is a blockchain application platform. We make blockchain accessible by creating a world in which everyone benefits from this technology. Develop blockchain applications compatible with the Lisk protocol. No need to learn new languages, everything is being written in JavaScript and TypeScript. The modular design of the Lisk SDK enables you to realize any kind of blockchain technology use-case. We are searching for entrepreneurs and developers to build blockchain applications with the...
    Downloads: 0 This Week
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  • 18
    Unleash

    Unleash

    Open-source feature management platform

    Unleash is an open-source feature management platform that enables teams to control how and when new features are released in their applications. It uses feature flags to decouple deployment from release, allowing developers to ship code to production while selectively enabling functionality for specific users or environments. This approach reduces risk by enabling gradual rollouts, A/B testing, and quick rollbacks if issues arise. Unleash is designed to be flexible and language-agnostic,...
    Downloads: 51 This Week
    Last Update:
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  • 19
    Sequential Workflow Designer

    Sequential Workflow Designer

    Sequential Workflow Designer is a lightweight workflow designer

    Sequential Workflow Designer is a lightweight, dependency-free workflow designer for web applications. Built entirely in TypeScript and rendered with SVG, it offers a fully generic and customizable platform for designing workflows, visual programming tools, or any other flow-based UI - independent of any specific workflow engine. On-line examples: https://nocode-js.com/sequential-workflow-designer-examples Documentation: https://nocode-js.com/
    Downloads: 1 This Week
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  • 20
    CommandDash

    CommandDash

    AI assist to integrate APIs and SDKs without reading docs

    Integrate any package, SDK, or framework with expert AI agents. Get contextualized code for your use case within the IDE. Modern software is built on top of 3rd party APIs and SDKs. However integrating them is time-consuming, requiring to manually read docs and copy-paste snippets. CommandDash enables you to skip reading documentation and integrate any API or SDK with an IDE agent up to date with the latest documentation, examples, and issues.
    Downloads: 0 This Week
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  • 21
    ReactAgent

    ReactAgent

    The open-source React.js Autonomous LLM Agent

    React-Agent is a framework for integrating AI-driven agents into React applications. It provides an intuitive way to build interactive UI components powered by AI models, enabling dynamic and intelligent user interfaces.
    Downloads: 2 This Week
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  • 22
    starboard-notebook

    starboard-notebook

    In-browser literate notebooks

    starboard-notebook is an in-browser literate notebook runtime that enables users to write, edit, and interact with computational documents directly in the browser without needing a traditional backend notebook server. The project is built around an innovative runtime that interprets code cells and markdown in a way that feels fluid and interactive, often bridging concepts from classical notebook tools with modern web technologies. Starboard notebooks support multiple languages, and the...
    Downloads: 0 This Week
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  • 23
    Botkit

    Botkit

    Tool for building chat bots, apps and custom integrations

    An open source developer tool for building chat bots, apps and custom integrations for major messaging platforms. Part of the Microsoft Bot Framework. We love bots, and want to make them easy and fun to build! Include Botkit into your Node application and boot up a controller that will define your bot's behaviors. In this case, we're setting up a bot to use with the Bot Framework Emulator. Tell the bot to listen for users saying "hello," and use `bot.reply` to send an immediate response....
    Downloads: 6 This Week
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  • 24
    MDH Weekly

    MDH Weekly

    MDH Weekly front-end weekly, published every Monday at 9am

    The MDH Weekly repository appears to serve as a personal or community-maintained digest or collection project — presumably capturing curated content (e.g., articles, news, links, tips) on a weekly basis. It gives a structured way to aggregate items of interest (possibly front-end, open-source, JS/React ecosystem, or general programming resources) into a periodic “newsletter” or summary repository. For contributors or followers of the project, it helps stay up-to-date with trends, new tools,...
    Downloads: 0 This Week
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  • 25
    ReactXP

    ReactXP

    Library for cross-platform app development

    ReactXP builds on the popular React JS and React Native frameworks. Share most of your code between the web, iOS, Android, and Windows. Create great-looking, responsive web pages and mobile apps that feel native. With React and React Native, your web app can share most its logic with your iOS and Android apps, but the view layer needs to be implemented separately for each platform. We have taken this a step further and developed a thin cross-platform layer we call ReactXP. If you write your...
    Downloads: 0 This Week
    Last Update:
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