johannesjo

johannesjo / parallel-code

Public

Run Claude Code, Codex, and Gemini side by side — each in its own git worktree

ai-agents ai-coding ai-tools claude-code codex-cli
294
26
100% credibility
Found Feb 21, 2026 at 123 stars 2x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

A desktop app that lets users run multiple AI coding assistants simultaneously on isolated branches of their codebase, with easy merging back to the main branch.

How It Works

1
🖥️ Download and launch the app

You grab the free desktop tool and open it up on your computer, ready to boost your coding with smart helpers.

2
📁 Connect your code folder

Pick the folder with your project files so the app knows where to help you build new features.

3
✨ Create a coding task

Name what you want done, like 'add login page', pick an AI helper, and add a note on how to do it.

4
👥 Watch AI teams collaborate

Side-by-side panels show different AI buddies tackling tasks at once without messing up each other's work—it's like having a coding dream team.

5
🔍 Review the smart changes

Peek at file updates and differences to see exactly what the AIs built for you.

6
✅ Blend results into your project

With one click, merge the best work back into your main code, keeping everything clean and organized.

🚀 Your project levels up

Enjoy faster coding wins as AI helpers turn ideas into working code, letting you focus on the big picture.

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Star Growth

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AI-Generated Review

What is parallel-code?

Parallel-code is a TypeScript desktop app (Electron + SolidJS) that lets you dispatch coding tasks to Claude Code, Codex CLI, or Gemini CLI agents running side by side, each in its own isolated git worktree. No more terminal chaos or branch conflicts—agents edit the same repo in parallel without stepping on each other, and you merge results back to main with one click. It's built for macOS and Linux, with keyboard-first navigation, tiled panels, per-task terminals, and six themes.

Why is it gaining traction?

Unlike juggling separate terminals or stashing branches, it auto-creates worktrees for true parallel code execution, letting you compare Claude code parallel outputs from GitHub repos instantly. Keyboard shortcuts handle everything from prompts (Cmd+Enter) to merges (Cmd+Shift+M), plus diff viewers and changed-files lists per task. Devs love the zero-friction workflow for running Claude code locally alongside parallel codex without setup hassle.

Who should use this?

Full-stack devs prototyping features across LLMs, like backend teams splitting auth and API tasks between Claude 3.5 Sonnet and Gemini. Frontend folks tired of sequential agent runs for parallel code generation in React or Python. Anyone experimenting with run Claude code in Docker containers or local Opus models on shared repos.

Verdict

Worth a spin for multi-agent GitHub flows—solid docs and install script make it easy despite 14 stars and 1.0% credibility score signaling early days. Production use? Wait for more polish and tests, but it's a clever hack for parallel code execution today.

(198 words)

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