There is no native Mac code editor for the agent era, so we built one. A story about lines, trees, CoreText, a seventeen-second freeze, and making text feel right under human hands.

The Art of Building a Text Editor for Humans

A practical .agentastic/setup.sh for dependencies, ignored environment files, stable ports, per-worktree databases, and repeatable agent workspaces.

How to Set Up Agent Worktrees Without Port or Database Collisions

Agent Worktree Setup: Ports and Databases

Set Up .env, Ports, and Databases for Agent Worktrees

Git worktrees prevent parallel Claude Code sessions from overwriting files, but setup drift, ports, databases, dependencies, review, and lifecycle still fail.

What Still Breaks After You Put Claude Code in Worktrees

Parallel Claude Code: 7 Worktree Problems

Parallel Claude Code: 7 Problems Worktrees Do Not Solve

A practical system for splitting, isolating, monitoring, testing, reviewing, and merging work from several AI coding agents in parallel.

A Practical Workflow for Parallel Coding Agents

A Practical Parallel Coding Agents Workflow

Parallel Coding Agents: A Workflow That Survives Review

Run multiple OpenAI Codex agents in parallel using isolated worktrees, repeatable setup, visible status, browser verification, and diff review.

How to Run Multiple Codex Agents in Parallel

Run Multiple Codex Agents in Parallel

Run Codex Agents in Parallel with Git Worktrees

Run multiple Claude Code agents in parallel with isolated Git worktrees, repeatable setup, visible status, browser testing, and diff review.

How to Run Multiple Claude Code Agents in Parallel

Run Multiple Claude Code Agents in Parallel

There are more than thirty coding agents and about five models underneath them. The thing you're really choosing is the harness — here's how they differ and how to pick.

How to Compare AI Coding Agents

How to Actually Compare AI Coding Agents

Agentastic ships an internal and system-wide dev CLI so agents, scripts, schedulers, and remote controllers can drive the app programmatically.

The dev CLI Makes Agentastic Programmable

tmux's control mode turns the multiplexer into a protocol stream. Agentastic consumes it directly and projects panes into native splits.

How tmux -CC Works (and How Agentastic Renders It)

An Agentic Development Environment (ADE) is purpose-built for orchestrating multiple AI coding agents in parallel. Here's what that actually means and how Agentastic.Dev implements it.

What Is an Agentic Development Environment?

The Rise of Agentic IDEs

The Rise of Agentic IDEs: Why Your Code Editor is About to Get a Lot Smarter

Use Git worktrees to isolate parallel coding-agent files, then add containers when processes, packages, services, mounts, or networks also need boundaries.

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