Showing 2853 open source projects for "open source"

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    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 1
    trpc-koa-adapter

    trpc-koa-adapter

    Add trpc to your koa server

    This is an adapter which allows you to mount tRPC onto a Koa server.
    Downloads: 3 This Week
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  • 2
    anti-slop

    anti-slop

    Opinionated Oxlint rules for rejecting low-evidence TypeScript

    Anti-slop is an opinionated Oxlint rule set for rejecting low-evidence TypeScript and JavaScript patterns. It is designed to be copied into a repository and customized rather than consumed as a fixed npm dependency. Its rules target practices such as chained type assertions, unsafe dictionary types, broad object parameters, ad hoc runtime type checks, module mocking, and contracts that return unknown. Type assertions can be required to include a safety comment explaining the checked...
    Downloads: 6 This Week
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  • 3
    Duel Agents

    Duel Agents

    CLI, SDK, and IDE plugins for Duel Agents

    Duel-Agents is an integration package for routing AI prompts through the Duel Agents service. It provides CLI tooling, an SDK, and IDE integrations that send model traffic to a hosted endpoint using a Duel API key. The system is positioned as a routing layer that compares outputs from multiple models and selects a cost-conscious answer that meets quality expectations. It supports installation for Claude Code, Cursor, Codex CLI, OpenClaw, and all supported tools through a single installer....
    Downloads: 6 This Week
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  • 4
    Agentspan

    Agentspan

    Durable, Distributed runtime for ALL of your agents

    Agentspan is a distributed runtime designed to run AI agents reliably across machines while maintaining long-lived execution states. It enables agents to persist beyond process crashes, allowing workflows to continue even after interruptions or restarts. The system is built for durability, meaning tasks can pause for extended periods, including waiting for human approval, and then resume seamlessly. It supports scaling across multiple environments, making it suitable for production-grade...
    Downloads: 6 This Week
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  • 5
    ffmpeg-commander

    ffmpeg-commander

    A web-based GUI for quickly generating common FFmpeg command-line

    ffmpeg-commander is a web-based graphical interface that simplifies the creation of FFmpeg commands for common video and audio encoding tasks. It provides a user-friendly environment where users can configure encoding options without needing to memorize complex command-line syntax. Built with modern web technologies, it generates FFmpeg commands dynamically based on user input. The tool focuses on common workflows such as format conversion, compression, and codec selection. It can optionally...
    Downloads: 6 This Week
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  • 6
    NetPad

    NetPad

    A cross-platform C# editor and playground

    A cross-platform C# editor and playground. NetPad is a C# playground that lets you run C# code instantly, without the hassle of creating and managing projects. Open NetPad, start coding, hit Run, and see your output immediately. It's that simple. Quickly prototype and test code snippets before incorporating them into your projects. Visualize data interactively for better insights and analysis. Query databases using LINQ or SQL effortlessly. Experiment with new C# features or start learning...
    Downloads: 4 This Week
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  • 7
    prettierd

    prettierd

    Prettier, as a daemon, for improved formatting speed.

    Prettier, as a daemon, for improved formatting speed. Many parsers ship with prettierd, including JavaScript, TypeScript, GraphQL, CSS, HTML and YAML. Please notice that starting with version 0.12.0, prettierd now supports invoking the local version of prettier, so instead of adding new languages to prettierd, you should rely on that feature to use it locally with your custom version of prettier and enabled plugins.
    Downloads: 5 This Week
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  • 8
    AG Grid

    AG Grid

    The best JavaScript Data Table for building enterprise applications

    The performance, feature set and quality of AG Grid have not been seen before in a JavaScript data grid. Many features in AG Grid are unique to AG Grid, and simply put AG Grid into a class of its own, without compromising on quality or performance. Over 600,000 monthly downloads of AG Grid Community and over 50% of the Fortune 500 using AG Grid Enterprise. AG Grid has become the JavaScript Datagrid of choice for Enterprise JavaScript developers. AG Grid Community is free and open-sourced...
    Downloads: 5 This Week
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  • 9
    free-code

    free-code

    The free build of Claude Code

    Free-code is an open-source platform aimed at providing accessible coding resources, tools, or templates that help developers learn, build, and share projects without barriers. It typically focuses on simplifying the development process by offering prebuilt components, example projects, or utilities that can be reused across different applications. The project is designed to encourage collaboration and knowledge sharing within the developer community, making it easier for beginners and experienced developers alike to access useful code snippets and frameworks. ...
    Downloads: 9 This Week
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    MongoDB Atlas runs apps anywhere

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  • 10
    ChatGPT Shortcut

    ChatGPT Shortcut

    Curated AI prompt manager with search, sharing, and browser access

    ChatGPT-Shortcut, also known as AiShort, is an open source AI prompt management tool designed to help users quickly find and use effective prompts for large language models. It provides a curated collection of prompts that cover many different scenarios, making it easier for users to obtain useful results from AI systems. Prompts can be browsed, searched, and copied with a single click, allowing users to quickly insert them into AI conversations or workflows.
    Downloads: 5 This Week
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  • 11
    Kimchi

    Kimchi

    Terminal coding agent powered by Kimchi's multi-model orchestration

    Kimchi is a terminal coding agent powered by multi-model orchestration. It is designed to help developers run AI-assisted coding sessions from the command line while coordinating specialized agents, tools, permissions, and project context. The repository includes systems for subagents, task classification, model delegation, MCP integration, web search, web fetching, Language Server Protocol support, authentication, and interactive terminal workflows. It also supports ACP-style JSON-RPC...
    Downloads: 7 This Week
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  • 12
    Eidos

    Eidos

    An extensible framework for Personal Data Management

    Eidos is an extensible personal data management platform designed to help users organize and interact with their information using a local-first architecture. The system transforms SQLite into a flexible personal database that can store structured and unstructured information such as notes, documents, datasets, and knowledge resources. Its interface is inspired by tools like Notion, allowing users to create documents, databases, and custom views to organize personal information. Unlike...
    Downloads: 7 This Week
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  • 13
    Qwerty Learner

    Qwerty Learner

    Words learning and English muscle memory training software

    Qwerty Learner is an open-source vocabulary and typing practice application designed for people who work primarily at a keyboard. It combines word memorization with repeated English typing to strengthen accurate muscle memory. Users must retype incorrectly entered words, reducing the chance of reinforcing spelling mistakes. The application includes dictionaries for major English exams, school levels, business English, programming terms, and several language-specific APIs. ...
    Downloads: 4 This Week
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  • 14
    OpenForm

    OpenForm

    Open Source TypeForm Clone

    ...OpenForm features multiple form themes and a rich variety of question types, such as rating scales, file uploads, and dropdowns, so form creators can design interactive experiences without heavy custom code. Because it’s open source under the MIT license, teams can self-host or extend it to match specific brand or workflow requirements.
    Downloads: 3 This Week
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  • 15
    JSON Hero

    JSON Hero

    JSON Hero is an open-source, beautiful JSON explorer for the web

    JSON Hero is a beautiful and powerful JSON viewer designed for developers who work with large and complex JSON files. It runs as a web-based interface (and as a standalone app) that provides semantic, interactive rendering of JSON content, helping users understand the structure and meaning of data at a glance. JSON Hero automatically detects data types such as URLs, dates, colors, and base64 images, and presents them in meaningful ways. It’s designed for productivity and readability, with...
    Downloads: 4 This Week
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  • 16
    shadcn/ui

    shadcn/ui

    Beautifully designed components that you can copy and paste into apps

    Accessible and customizable components that you can copy and paste into your apps. Free. Open Source. Use this to build your own component library.
    Downloads: 2 This Week
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  • 17
    UpscalerJS

    UpscalerJS

    Image Upscaling in Javascript. Increase image resolution up to 4x

    Image Upscaling in Javascript. Increase image resolution up to 4x using Tensorflow.js. Open source, browser/Node compatibility, and completely free to use under the MIT license. Scale images up to 4x their original size, all in Javascript. UpscalerJS ships with pre-trained models in the box covering a wide variety of use cases. Or bring your own! Browser, Node (CPU and GPU-accelerated), and Service Worker environments all supported.
    Downloads: 4 This Week
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  • 18
    Langflow

    Langflow

    Low-code app builder for RAG and multi-agent AI applications

    Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
    Downloads: 5 This Week
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  • 19
    Medusa.js

    Medusa.js

    The world's most flexible commerce platform

    ...The framework and modules can be used to support advanced B2B or DTC commerce stores, marketplaces, distributor platforms, PoS systems, service businesses, or similar solutions that need foundational commerce primitives. All commerce modules are open-source and freely available on npm.
    Downloads: 3 This Week
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  • 20
    NocoBase

    NocoBase

    Extensibility-first, open-source no-code/low-code platform

    ​NocoBase is an extensibility-first, open source, self-hosted no-code development platform designed for developers and technical teams to rapidly build and customize complex business systems. Its architecture is data model-driven, separating the user interface from the data structure, allowing for the creation of multiple blocks and actions for the same table and record in any quantity and form.
    Downloads: 3 This Week
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  • 21
    OpenFlow

    OpenFlow

    Scalable, secure workflow solution

    Collect, transport, store and report on events and data from humans, IT systems and the physical world.
    Downloads: 3 This Week
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  • 22
    CodeGraph

    CodeGraph

    Pre-indexed code knowledge graph for Claude Code, Codex, Cursor

    CodeGraph is a local-first code intelligence tool that gives AI coding agents a pre-indexed understanding of a repository. Instead of forcing agents to repeatedly scan files with grep, glob, and read commands, it builds a searchable knowledge graph of symbols, relationships, call graphs, and code structure. The project uses deterministic parsing rather than LLM summaries, which makes its indexed data more predictable and grounded in the actual source tree. It is designed for tools such as...
    Downloads: 5 This Week
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  • 23
    One Dark Pro

    One Dark Pro

    Atom's iconic One Dark theme for Visual Studio Code

    One Dark Pro is a popular Visual Studio Code theme inspired by the Atom One Dark theme, designed to provide a visually appealing and consistent coding environment. It focuses on readability and aesthetics, using a carefully selected color palette that reduces eye strain while maintaining strong contrast between code elements. The theme supports a wide range of programming languages, ensuring consistent syntax highlighting across different file types. It also integrates seamlessly with VS...
    Downloads: 6 This Week
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  • 24
    MarkFlowy

    MarkFlowy

    The AI Markdown Editor

    MarkFlowy is a modern, AI-enhanced Markdown editor designed to combine lightweight performance with advanced intelligent writing capabilities. Built using technologies like Tauri, it offers a fast and efficient desktop experience while maintaining a small footprint compared to traditional editors. The application integrates AI assistants that support tasks such as text generation, translation, summarization, and conversational interaction, helping users improve productivity and content...
    Downloads: 6 This Week
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  • 25
    Mediary Scout

    Mediary Scout

    Agent-driven media library for your cloud drives

    Mediary Scout is an agent-driven media library that acquires movies, television shows, and anime for supported cloud drives. An LLM agent searches connected indexers, selects a result according to quality and subtitle preferences, transfers it, and verifies what arrived. The library tracks season coverage, missing episodes, airing status, and scheduled gap-filling tasks. It supports 115, Quark, and GuangYaPan as separate workspaces without requiring local media downloads. Users can run an...
    Downloads: 5 This Week
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