Awesome AI AgentsAI Developer Tools

re4/LibreCode

⭐ 86 C# added to this list on 2026-07-13 repository created 2026-04-10

LibreCode is a novel, open-source AI-powered code editor that emphasizes local AI capabilities and native cross-platform performance. Unlike other AI-assisted editors that are often closed-source, web-based, or reliant on cloud APIs, LibreCode runs 100% locally using Ollama models, ensuring code privacy and offline functionality. Built with .NET 10 and Avalonia UI, it delivers a fast, native user experience on Windows, Linux, and macOS without relying on Electron or web views. The editor integrates a comprehensive AI assistant offering various interaction modes including 'Ask' for coding questions, 'Agent' for autonomous coding tasks, 'Plan' for implementation strategies, and 'Debug' for error resolution. This AI leverages codebase embeddings (RAG) for context, indexing project files and using cosine similarity to inject relevant snippets into conversations. Users can also set custom rules to guide the AI's behavior. Beyond standard code editing features like syntax highlighting, autocomplete, and a built-in terminal, LibreCode stands out with its robust reverse engineering toolkit. It provides detailed analysis capabilities for .NET assemblies (C# decompiler, IL disassembler, PE inspector, IL debugger), WebAssembly binaries (WAT disassembly, WASM debugger, live CDP debugging), and ELF/.so files (x86/x86-64 disassembly, symbol analysis, OLLVM deobfuscation). This makes LibreCode an attractive tool for developers, security researchers, and reverse engineers who prioritize performance, privacy, and powerful analytical features.

https://github.com/re4/LibreCode

aiai-agentscodingcsharpdecompilerreversingavalonia-uidotnetcross-platformlocal-aiollamareverse-engineeringwasmelfdebuggercode-editor

Also in AI Developer Tools

deepseek-ai/deepseek-harness

DeepSeek Harness (dsh) is an open-source agent harness from DeepSeek AI built on an everything-is-a-plugin architecture over the Cordis framework, started from npm with a local web UI.

Hmbown/Codewhale

Open-source terminal coding agent written in Rust that edits files, runs commands and works toward a goal across many model providers.

TabbyML/tabby

Tabby is a self-hosted, open-source AI coding assistant providing a private and customizable alternative to GitHub Copilot with rich integration and deployment options.

cursor/cursor

Cursor is an AI-powered code editor designed to enhance programming productivity by integrating intelligent code suggestions and AI-driven features directly into the coding workflow.

oraios/serena

Serena is a free and open-source coding agent toolkit that enhances large language models with semantic code retrieval and editing capabilities, enabling autonomous coding workflows directly on your codebase.

QwenLM/qwen-code

Open-source terminal coding agent from the Qwen team with subagents, skills, hooks and MCP support, speaking the OpenAI, Anthropic, Gemini and Qwen API formats plus local model runtimes.

plandex-ai/plandex

Plandex is an open-source AI coding agent designed to plan, execute, and manage large-scale coding tasks and real-world projects with high efficiency and flexibility.

smol-ai/developer

Smol Developer is a library and toolset that embeds a junior developer AI agent into applications to scaffold and generate codebases interactively through human-in-the-loop prompt engineering.