Developers build native Swift and Rust coding agents to replace Electron-based tools

Open-source projects including QuillCode, h5i, and pi-gpt-search represent a shift toward native platform implementations for coding agents. According to GitHub repositories, QuillCode is a 100% Swift macOS application combining project-aware chat, Git workflows, and Computer Use capabilities, while h5i offers a lightweight Rust sandbox container and pi-gpt-search provides web search for local models without consuming inference tokens.