Showing 893 open source projects for "c source code"

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    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

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  • 1
    Setup PHP in GitHub Actions

    Setup PHP in GitHub Actions

    GitHub action to set up PHP with extensions, php.ini configuration

    GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and various tools. Setup PHP with required extensions, php.ini configuration, code-coverage support and various tools like composer in GitHub Actions. This action gives you a cross-platform interface to set up the PHP environment you need to test your application. Refer to Usage section and examples to see how to use this. Refer to the self-hosted setup to use the action on self-hosted runners. Operating...
    Downloads: 9 This Week
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  • 2
    A2UI

    A2UI

    A Protocol for Agent-Driven Interfaces

    A2UI (Agent-to-User Interface) is an open-source protocol and set of libraries developed by Google to enable AI agents to generate rich, interactive user interfaces instead of relying solely on text-based responses. The project introduces a declarative JSON format that allows agents to describe the structure, components, and behavior of a user interface, which is then rendered by the client using its own native components.
    Downloads: 13 This Week
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  • 3
    Eclipse GLSP

    Eclipse GLSP

    Graphical language server platform for building web-based diagram

    ...GLSP provides integration layers, to use GLSP editors seamlessly in web pages, Eclipse Theia, VS Code and even Eclipse desktop. GLSP provides the perfect basis for the efficient development of web-based diagram editors including edit functionality, layouting, shapes, palettes and everything else you expect from a powerful, modern diagram editor. GLSP doesn't hide the underlying rendering technologies, such as Eclipse Sprotty, SVG, and CSS.
    Downloads: 10 This Week
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  • 4
    eslint-plugin-compat

    eslint-plugin-compat

    Check the browser compatibility of your code

    Lint the browser compatibility of your code. Browser targets are configured using a browser list. You can configure browser targets in your package.json. If no configuration is found, browser list defaults to "> 0.5%, last 2 versions, Firefox ESR, not dead". Add polyfills to the settings section of your eslint config. Append the name of the object and the property if one exists. Toolchains for native platforms, like iOS and Android, have had API linting from the start. It's about time that...
    Downloads: 0 This Week
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  • 5
    Gemini MCP Tool

    Gemini MCP Tool

    MCP server that enables AI assistants to interact with Google Gemini

    Gemini MCP Tool is a lightweight MCP server that enables AI assistants to interface directly with the Google Gemini CLI, effectively extending the capabilities of one AI system by leveraging another. Its primary purpose is to allow tools like Claude or other MCP-compatible agents to offload complex or large-scale analysis tasks to Gemini, particularly when working with large files or codebases. The system takes advantage of Gemini’s large context window, enabling deeper analysis of extensive...
    Downloads: 15 This Week
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  • 6
    Modern.js

    Modern.js

    The meta-framework suite designed from scratch for web development

    The meta-framework suite was designed from scratch for frontend-focused modern web development. Both "server-side routing" and "client-side routing" are supported. Serverless paradigm of "dynamic and static integrated Web". Low-threshold, full-featured, integrated "BFF" development. Modern.js provides out-of-the-box support for mainstream IDEs such as VS Code, and has features such as automatic detection and repair of Lint problems, access checks before code submission, etc., which can make...
    Downloads: 4 This Week
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  • 7
    Superset LLM

    Superset LLM

    Run an army of Claude Code, Codex, etc. on your machine

    Superset is a development environment and terminal-based platform designed to orchestrate multiple AI coding agents simultaneously within a single workspace. The tool enables developers to run many autonomous coding agents in parallel without the typical overhead of manually managing multiple terminals, repositories, or branches. Each agent task is isolated in its own Git worktree, ensuring that code changes from different agents do not interfere with each other while allowing developers to...
    Downloads: 3 This Week
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  • 8
    Log4brains

    Log4brains

    Log and publish your architecture decisions (ADR)

    Log4brains is a docs-as-code knowledge base for your development and infrastructure projects. It enables you to log Architecture Decision Records (ADR) right from your IDE and to publish them automatically as a static website.
    Downloads: 2 This Week
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  • 9
    agents.md

    agents.md

    A simple, open format for guiding coding agents

    openai/agents.md is a repository whose primary file is AGENTS.md, a proposed open, lightweight convention (i.e. Markdown file) for guiding coding agents in software repositories. The idea is that AGENTS.md acts as a “README for agents”: a predictable, structured place where humans can put instructions, conventions, build/test commands, environment setup, and other guidance that generative agents (e.g. code-writing, code-assisting tools) should consult when operating in the repo. Instead of...
    Downloads: 8 This Week
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    MongoDB Atlas runs apps anywhere

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  • 10
    Brokk

    Brokk

    Brokk brings code intelligence to AI

    Brokk is a code intelligence assistant framework designed to let large language models (LLMs) understand code semantically (not just as raw text) so that they can work effectively on large codebases that don’t fit wholly in a prompt context. It helps bridge the gap between LLMs and real-world engineering code by offering tooling to index, analyze, query, and augment code context, so that AI can meaningfully reason about existing code, suggest edits, and navigate across projects. Modular...
    Downloads: 0 This Week
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  • 11
    gts

    gts

    TypeScript style guide, formatter, and linter

    gts is Google's TypeScript style guide, and the configuration for our formatter, linter, and automatic code fixer. No lint rules to edit, no configuration to update, no more bike shedding over syntax. No configuration. The easiest way to enforce consistent style in your project. Just drop it in. Automatically format code. Just run gts fix and say goodbye to messy or inconsistent code. Catch style issues & programmer errors early. Save precious code review time by eliminating back-and-forth...
    Downloads: 0 This Week
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  • 12
    Rawon

    Rawon

    A simple powerful Discord music bot built to fulfill your production

    A simple powerful Discord music bot built to fulfill your production desires. Easy to use, with no coding required.
    Downloads: 15 This Week
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  • 13
    CMSS13

    CMSS13

    Contains the code for CM-SS13

    cmss13 is an open source fork of Space Station 13 that adapts the game into a Colonial Marines-inspired setting. Developed and maintained by the cmss13 community, it emphasizes tactical combat, military roleplay, and survival against xenomorph threats. The repository includes the complete source code, sprites, maps, and configuration files needed to run servers or contribute to development.
    Downloads: 2 This Week
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  • 14
    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: 6 This Week
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  • 15
    weixin-agent-sdk

    weixin-agent-sdk

    Bridging framework for connecting arbitrary AI agents

    Weixin Agent SDK is an unofficial bridging framework for connecting arbitrary AI agents to Weixin through a simple programming interface. Developers implement an Agent interface that receives conversation identifiers, text, and optional media and returns text or media responses. An included ACP adapter can connect compatible agents such as Claude Code, Codex, and other command-line agents without custom integration code. QR-code login handles account authentication, while a message loop...
    Downloads: 2 This Week
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  • 16
    llama.vscode

    llama.vscode

    VS Code extension for LLM-assisted code/text completion

    llama.vscode is a Visual Studio Code extension that provides AI-assisted coding features powered primarily by locally running language models. The extension is designed to be lightweight and efficient, enabling developers to use AI tools even on consumer-grade hardware. It integrates with the llama.cpp runtime to run language models locally, eliminating the need to rely entirely on external APIs or cloud providers. The extension supports common AI development features such as code...
    Downloads: 0 This Week
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  • 17
    OpenRig

    OpenRig

    Multi-agent harness that runs Claude Code and Codex together

    OpenRig is an open-source multi-agent harness that runs Claude Code and Codex together as one coordinated development system. Each agent occupies a persistent seat with its own identity, work queue, lessons, and terminal session. Work can be assigned between agents instead of forcing every task through one model. The system runs on the user’s own infrastructure and keeps its orchestration visible through tmux.
    Downloads: 2 This Week
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  • 18
    Appsmith

    Appsmith

    Low code project to build admin panels, internal tools, and dashboards

    Low code project to build admin panels, internal tools, and dashboards. Integrates with 15+ databases and any API. Appsmith is an open-source platform to build, deploy, and maintain internal apps. You can build anything from simple CRUD apps, admin panels, dashboards to custom business apps and complicated multi-step workflows. Build your UI with our drag and drop UI builder.
    Downloads: 6 This Week
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  • 19
    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,...
    Downloads: 50 This Week
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  • 20
    Markdown to PDF

    Markdown to PDF

    Hackable CLI tool for converting Markdown files to PDF using Node.js

    A simple and hackable CLI tool for converting markdown to pdf. It uses Marked to convert markdown to HTML and Puppeteer (headless Chromium) to further convert the HTML to PDF. It also uses highlight.js for code highlighting. The whole source code of this tool is only ~250 lines of JS ~500 lines of Typescript and ~100 lines of CSS, so it is easy to clone and customize.
    Downloads: 1 This Week
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  • 21
    Boilerplate and Starter for Next JS 12+

    Boilerplate and Starter for Next JS 12+

    Boilerplate and Starter for Next.js 12+, Tailwind CSS 3 and TypeScript

    Boilerplate and Starter for Next JS 12+, Tailwind CSS 3 and TypeScript. Boilerplate and Starter for Next.js, Tailwind CSS and TypeScript. Made with developer experience first: Next.js, TypeScript, ESLint, Prettier, Husky, Lint-Staged, Jest, Testing Library, Commitlint, VSCode, Netlify, PostCSS, Tailwind CSS. If you are VSCode users, you can have a better integration with VSCode by installing the suggested extension in .vscode/extension.json. The starter code comes up with Settings for a...
    Downloads: 0 This Week
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  • 22
    Freebuff

    Freebuff

    The free coding agent

    Freebuff is a suite of free AI tools for coding, application building, and research across desktop, terminal, browser, cloud, and chat interfaces. Its coding agents can inspect a project, locate relevant files, edit code, run commands, and review their own work. Specialized agents divide tasks such as context gathering, implementation, research, and validation. The desktop app can run multiple agents in isolated local workspaces. Web and cloud editions provide hosted sandboxes, previews,...
    Downloads: 39 This Week
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  • 23
    NextChat

    NextChat

    Light and Fast AI Assistant

    NextChat is a browser extension that injects a floating ChatGPT-style chat sidebar into webpages, enabling instant AI assistance during web browsing. It supports context-aware chatting using page content, quick queries, and code assistance without opening a new tab. Developers appreciate its customization options—like hotkeys, themes, and engine selection—while everyday users enjoy handy tools for writing, summarizing, or brainstorming on the fly.
    Downloads: 30 This Week
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  • 24
    Cindy

    Cindy

    The open-source AI agent that works out of the box

    Cindy is an open-source AI agent client that combines multiple models, agent harnesses, tools, memory, and automation in one workspace. It runs on the user's own computer and can work with real files, signed-in applications, browsers, computers, and connected phones. Claude Code and Codex are supported harnesses, and users can switch models or harnesses during a task without losing workspace context.
    Downloads: 36 This Week
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  • 25
    Mantic.sh

    Mantic.sh

    A structural code search engine for Al agents

    Mantic.sh is a context-aware, structural code search engine designed specifically for use with AI coding agents and developers who need deep, semantically relevant search across large codebases. Unlike traditional text-based search tools that mainly match keywords, Mantic.sh understands code structure and meaning by combining syntactic heuristics with neural semantic reranking to produce results that reflect conceptual relevance, which helps find functions, definitions, and patterns that...
    Downloads: 0 This Week
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