Showing 446 open source projects for "live server"

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  • 1
    Reflex Dev

    Reflex Dev

    Web apps in pure Python

    Reflex is a Python framework for building full-stack web apps entirely in Python—without writing JavaScript for the frontend. It provides fast live reloads, built-in state management, deployment tooling, and optional AI-powered scaffolding to accelerate development.
    Downloads: 0 This Week
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  • 2
    JupyterLab LaTeX

    JupyterLab LaTeX

    JupyterLab extension for live editing of LaTeX documents

    An extension for JupyterLab which allows for live-editing of LaTeX documents. To use, right-click on an open .tex document within JupyterLab, and select Show LaTeX Preview. This extension includes both a notebook server extension (which interfaces with the LaTeX compiler) and a lab extension (which provides the UI for the LaTeX preview). The Python package named jupyterlab_latex provides both of them as a prebuilt extension.
    Downloads: 0 This Week
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  • 3
    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 comes with Bootstrap 4 and Widgets components and can be extended with any kind of components and inputs.
    Downloads: 4 This Week
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  • 4
    Excalidraw MCP

    Excalidraw MCP

    Fast and streamable Excalidraw MCP App

    ...Its design supports fast, streamable rendering with smooth viewport control and optional fullscreen editing so that diagrams feel live and fluid as they evolve. Users can deploy it locally or via services like Vercel, then configure their MCP host to point at the Excalidraw-MCP endpoint, so prompts like “draw an architecture diagram” yield immediate visual results within chat.
    Downloads: 3 This Week
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  • 5
    Nordcraft

    Nordcraft

    Packages that are used internally by the Nordcraft engine

    ...Nordcraft’s architecture emphasizes modern web standards, component-based reactivity, and optimized runtime performance for both client and server environments. Its development ecosystem includes branching workflows, live previews, and integrated tooling to support complex project lifecycles.
    Downloads: 5 This Week
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  • 6
    P2P Media Loader

    P2P Media Loader

    An open-source engine for P2P streaming of live and on demand video

    p2p-media-loader is a JavaScript library that enables peer-to-peer delivery of video content using WebRTC, reducing server load and improving scalability for streaming platforms. It works seamlessly with HLS and DASH formats by extending existing players like hls.js and dash.js, allowing viewers to share video segments with one another. The library is optimized for browser environments and is ideal for developers looking to build decentralized or bandwidth-efficient media applications.
    Downloads: 3 This Week
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  • 7
    Middleman

    Middleman

    Hand-crafted frontend development

    ...It supports common templating languages (ERB, Haml, Slim) and content formats (Markdown, AsciiDoc), plus front-matter metadata to drive layouts, navigation, and per-page behavior. A built-in dev server with live reload keeps iteration fast, while an asset pipeline handles fingerprinting, minification, and cache-friendly builds. Extensions cover blogging, internationalization, sitemaps, data-driven pages, and external build steps, so complex sites remain manageable without server-side code. Because output is plain files, Middleman sites deploy anywhere—from object storage and CDNs to GitHub Pages—benefiting from high performance and low attack surface. ...
    Downloads: 0 This Week
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  • 8
    Deep Research

    Deep Research

    Use any LLMs (Large Language Models) for Deep Research

    Deep Research is a local-first research agent that orchestrates multiple LLMs to generate in-depth reports in minutes. It combines “thinking” and “task” model roles with live internet access to plan, search, read, and synthesize findings into structured outputs. The project emphasizes privacy: processing and storage happen locally, avoiding server-side retention of your queries and notes. A simple web UI lets you enter topics and configure models, while the backend streams progress as sources are fetched and arguments are weighed. ...
    Downloads: 0 This Week
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  • 9
    Jellyfin

    Jellyfin

    The Free Software Media System

    Jellyfin is the volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached. Your media, your server, your way. Jellyfin enables you to collect, manage, and stream your media. Run the Jellyfin server on your system and gain access to the leading free-software entertainment system, bells and whistles included. Hold your entire movie collection, with a beautiful collection of posters. Jellyfin lets you watch your...
    Downloads: 10 This Week
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  • 10
    PeerTube

    PeerTube

    Video streaming platform using P2P directly in your web browser

    PeerTube, developed by Framasoft, is the free and decentralized alternative to video platforms, providing you over 400,000 videos published by 60,000 users and viewed over 15 million times. Our aim is not to replace them, but rather to simultaneously offer something else, with different values. PeerTube is not meant to become a huge platform that would centralize videos from all around the world. Rather, it is a network of inter-connected small videos hosters. Anyone with a modicum of...
    Downloads: 17 This Week
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  • 11
    Realtime Chat Application

    Realtime Chat Application

    Build and deploy a real time chat application

    This full-stack tutorial project shows how to build and deploy a real-time chat app using React on the client and Node/Express with Socket.io on the server. It covers the mechanics of establishing WebSocket connections, broadcasting and receiving messages, and maintaining active user rooms. The repository includes scripts and instructions to spin up both client and server quickly so you can experiment locally. It illustrates common patterns like event-driven messaging, joining/leaving rooms, and rendering live message streams in the UI. ...
    Downloads: 3 This Week
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  • 12
    ffmpeg-over-ip

    ffmpeg-over-ip

    Connect to remote ffmpeg servers

    ...The system works by coordinating commands through a lightweight protocol while using a shared filesystem to exchange media data. It supports real-time streaming of outputs as they are processed, making it suitable for media servers and live workflows. The architecture includes authentication and command rewriting to adapt differences between client and server environments. It is designed to be flexible, supporting multiple clients connected to a single server instance. Overall, it provides an efficient way to extend hardware capabilities across networked systems.
    Downloads: 0 This Week
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  • 13
    Flowise

    Flowise

    Drag & drop UI to build your customized LLM flow

    Open source UI visual tool to build your customized LLM flow using LangchainJS, written in Node Typescript/Javascript. Conversational agent for a chat model which utilizes chat-specific prompts and buffer memory. Open source is the core of Flowise, and it will always be free for commercial and personal usage. Flowise support different environment variables to configure your instance. You can specify the following variables in the .env file inside the packages/server folder.
    Downloads: 31 This Week
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  • 14
    LittleJS

    LittleJS

    The Tiny JavaScript Game Engine That Can!

    ...It is recommended that you start by copying the LittleJS Starter Project This file is mostly empty with just a few things you can use to get started or remove. You can also download and include engine.all.js or engine.all.min.js. In order to load files like images you will need to run a small web server like http-server on npm. I recommend an editor that does this for me automatically like Brackets or VS Code with the Live Server plugin.
    Downloads: 4 This Week
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  • 15
    GraphQL

    GraphQL

    The GraphQL LSP reference ecosystem for building browser & IDE tools

    GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. The code uses the permissive MIT license. Whether you want a simple GraphiQL IDE instance for your server, or a more advanced web or desktop GraphQL IDE experience for your framework or plugin, or you want to build an IDE extension or plugin, you've come to the right place! GraphiQL provides monaco editor with a powerful, schema-driven graphql language mode. It also provides CodeMirror with a parser mode for GraphQL along with a live linter and typeahead hinter powered by your GraphQL Schema. ...
    Downloads: 4 This Week
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  • 16
    SQLPad

    SQLPad

    Web-based SQL editor run in your own private cloud

    A web app for writing and running SQL queries and visualizing the results. Supports Postgres, MySQL, SQL Server, ClickHouse, Crate, Vertica, Trino, Presto, SAP HANA, Cassandra, Snowflake, Google BigQuery, SQLite, TiDB, and many more via ODBC. The docker image runs on port 3000 and uses /var/lib/sqlpad for the embedded database directory. latest tag is continuously built from latest commit in repo. Only use that if you want to live on the edge, otherwise use specific version tags to ensure stability. ...
    Downloads: 2 This Week
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  • 17
    DivKit

    DivKit

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

    ...The UI in the demo can be updated live: the sandbox connects to the demo app via web sockets.
    Downloads: 1 This Week
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  • 18
    Athens

    Athens

    A Go module datastore and proxy

    Athens provides a server for Go Modules that you can run. It serves public code and your private code for you, so you don’t have to pull directly from a version control system (VCS) like GitHub or GitLab. There are many reasons why you’d want a proxy server such as security and performance. Athens is a project building on top of vgo (or go1.11+) trying to bring dependencies closer to you so you can count on repeatable builds even at a time when VCS is down.
    Downloads: 0 This Week
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  • 19
    Argilla

    Argilla

    The open-source data curation platform for LLMs

    Argilla is a production-ready framework for building and improving datasets for NLP projects. Deploy your own Argilla Server on Spaces with a few clicks. Use embeddings to find the most similar records with the UI. This feature uses vector search combined with traditional search (keyword and filter based). Argilla is free, open-source, and 100% compatible with major NLP libraries (Hugging Face transformers, spaCy, Stanford Stanza, Flair, etc.). In fact, you can use and combine your preferred...
    Downloads: 0 This Week
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  • 20
    React Styleguidist

    React Styleguidist

    Isolated React component development environment with a style guide

    React Styleguidist is a component development environment with hot reloaded dev server and a living style guide that you can share with your team. It lists component propTypes and shows live, editable usage examples based on Markdown files. Focus on one component at a time, see all its variants and work faster with hot reload. Supports JavaScript, TypeScript and Flow. Works with Create React App out of the box. Share components with your team, including designers and developers. ...
    Downloads: 0 This Week
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  • 21
    RSC Explorer

    RSC Explorer

    A tool for people curious about the React Server Components protocol

    RSC Explorer is an educational, experiment-friendly tool for understanding the React Server Components (RSC) protocol by making the streaming process visible and inspectable. It runs both the “server” and “client” sides of RSC in the browser, removing the need to set up a full backend just to learn how the protocol behaves. The core experience is the ability to step through the RSC stream incrementally, seeing what data arrives at each moment and how that data maps to the React tree being...
    Downloads: 0 This Week
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  • 22
    Laravel Wave

    Laravel Wave

    Painless Laravel Broadcasting with SSE

    Unlock the power of Laravel's broadcasting system with Wave. Imagine that real-time server broadcasting is possible over native HTTP without any WebSockets setup. Meet the Server-sent Events 🛜 Works seamlessly with Laravel's default Redis broadcasting driver and supports Laravel Echo. Wave seamlessly integrates with Laravel's default Redis broadcasting driver, ensuring efficient real-time data transfer. Wave intelligently resumes the event stream from the last event, ensuring no crucial data...
    Downloads: 0 This Week
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  • 23
    Tunarr

    Tunarr

    Create a classic TV experience using your own media

    Tunarr is a self-hosted media server that enables users to create custom live TV channels from existing media libraries such as Plex, Jellyfin, Emby, or local files. It allows users to organize content into scheduled or randomized channels that simulate traditional broadcast television experiences. The platform includes tools for building channel lineups, inserting filler content like commercials or music videos, and managing playback preferences.
    Downloads: 1 This Week
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  • 24
    python-socketio

    python-socketio

    Python Socket.IO server and client

    ...It works with multiple asynchronous frameworks such as asyncio, eventlet, and gevent, so developers can choose the concurrency model that best fits their application needs while still using a consistent API. The library provides both server and client implementations, allowing Python applications to serve and communicate with browser clients or other Socket.IO clients in real time. It supports key Socket.IO features like event handling, message broadcasting, binary data transmission, rooms, and namespaces, giving developers the building blocks to create chat applications, live dashboards, multiplayer games, and collaborative tools.
    Downloads: 0 This Week
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  • 25
    SST

    SST

    Build serverless apps. Set breakpoints and test your functions locally

    SST is an open-source serverless application platform that deploys to your AWS account, helping you go from idea to IPO. Work on your local Lambda functions lives, without mocking or redeploying your app. Higher-level CDK constructs are made specifically for building serverless apps. Manage the resources in your application with the SST Console. Traditionally, we’ve built and deployed web applications where we have some degree of control over the HTTP requests that are made to our server....
    Downloads: 11 This Week
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