Open Source AI Coding Assistant Apps

Blazing fast, collaborative code editor with real-time multi-user support, built-in Vim mode, language-aware syntax trees, integrated terminal, and multi-buffers.

The open source AI code editor. Write code with the best AI tools, use any model, and retain full control over your data.

Open-source terminal AI connects to tools, understands code, automates workflows, executes shell commands, grounds with search, and supports extensibility.

Terminal-based AI coding assistant with native UI, LSP support, shareable session links, multi-model integration, multi-session management, and open source licensing.

Alibaba Cloud's general-purpose AI models.

Mellum-4b-base is JetBrains' first open-source large language model (LLM) optimized for code-related tasks.

An open-source app that generates websites with Llama3.3-70b as fast as you can type. 100% free and open-source.

Tabby is an open-source, self-hosted AI coding assistant. With Tabby, every team can set up its own LLM-powered code completion server with ease.

Continue is the leading open-source AI code assistant. You can connect any models and any context to build custom autocomplete and chat experiences inside VS Code and JetBrains.

Lightweight code editor with Vim mode, Git integration, AI-powered code editing, syntax highlighting, LSP support, and cross-platform compatibility.

Launch & control Claude Code from anywhere. Stop being chained to your desk. The real-time command center to monitor, debug, and guide your agent—right from your phone.

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

A multi-platform, AI-augmented coding companion ensuring secure development with unit test creation.

Supercharge your editor with AI that understands your codebase, streamlines development, and helps you write, refactor, and debug with ease.

The most no-nonsense locally hosted (or API hosted) AI code completion plugin for Visual Studio Code, like GitHub Copilot but 100% free and 100% private.

CodeGeeX is an AI-based coding assistant, which can suggest code in the current or following lines. It is powered by a large-scale multilingual code generation model with 13 billion parameters, pretrained on a large code corpus of more than 20 programming languages.

Aider is a command line tool that lets you pair program with GPT-3.5/GPT-4, to edit code stored in your local git repository. Aider will directly edit the code in your local source files, and git commit the changes with sensible commit messages.

Sweep is an AI junior developer that turns bugs and feature requests into code changes. Sweep automatically handles devex improvements like adding typehints/improving test coverage. 🤖

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

An open source Claude Artifacts app that can generate full React apps and components with Llama 3.1 405B. 100% free and open source.

Use Claude Code on mobile and web with Claude Code UI. Claude Code UI free open source webui/GUI that helps you manage your Claude Code session and projects remotely.

Qwen Code is an AI-powered command-line workflow tool designed for developers, adapted from Gemini CLI and optimized for Qwen3-Coder models.

bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.

MiniMax Agent is a versatile AI assistant designed to minimize effort and maximize intelligence by handling complex, multi-step tasks. It operates within a multi-agent system that enables expert-level solutions through long-horizon planning and flexible task decompositionapps.

Dexor is your AI-powered coding assistant that transforms the way you develop software. With Dexor, you can: