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Day 43 since launch: Best Productivity Resources went live on 25 August 2026. Day 43 is live with yesterday's additions in the latest roundup!

Desktop App

Runner

A workspace where Claude Code, Codex, Copilot CLI and pi work together on one mission.

Built with love by Shushant Lakhyani. Building bestproductivityresources.com

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What is Runner?

Runner lets terminal coding agents such as Claude Code, Codex, Copilot CLI and pi work together on the same task in one mission, each keeping its own TUI in a real terminal.

Pros

  • Several agents on one task
  • Each agent keeps its own terminal UI
  • MIT licensed

Cons

  • Needs the underlying agents set up
  • Young project

Who should use Runner

Developers who mix several coding agents on the same work.

Who may not need it

People using a single agent.

Runner alternatives

Similar resources to Runner, picked from the directory.

handmux

A mobile vibe-coding cockpit built on tmux — drive Claude Code, Codex and any terminal session from your phone.

Mobile AppAI ProductivityAndroid, iOSFree

Mosoo

An open-source Agent Gallery and Gateway for Codex, Claude Agent SDK and OpenCode.

AI ToolAI ProductivityWebFree

Free alternatives to Runner

Free resources that cover similar ground.

Foremerge

Catch intent conflicts between coding agents before they become code conflicts.

AI ToolAI ProductivityCross-PlatformFree

Harness Mix

A local kernel that connects many coding harnesses into one Codex Desktop native UI.

Desktop AppAI ProductivitymacOS, WindowsFree

Agentfiles

Browse, create, and edit AI agent files across Claude Code, Cursor, Codex and 12 coding tools — from Obsidian.

WebsiteAI ProductivityWeb, macOSFree

Ego Lite

The fastest browser for AI agents to run browser automation without disturbing you.

WebsiteAI ProductivityWeb, macOSFree

Featured on Best Productivity Resources

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Featured on Best Productivity Resources
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