Workflow
Claude Code and Codex together: a daily workflow
How to use Claude Code and Codex together on the same projects, with one instructions file, a clear split of tasks, two plans to draw on and one view of both.
Local dev and coding agent guides
Guides and news about running local dev projects, Docker, Supabase and Claude Code with Tarmac.
Guide
Claude Code resume session: find any old chat
How to resume a Claude Code session with --continue, --resume and /resume, why old sessions seem to disappear, where transcripts live and how to keep them.
Guide
Claude Code usage limit: how to check what's left
Where to see your Claude Code usage limit (5-hour session, weekly, per model), when it resets, how Codex limits compare, and how to keep both in view.
Guide
Port already in use on Mac: find and kill it
Port already in use on Mac? Find the process with lsof, kill only the one listening, handle AirPlay on port 5000 and Docker, then stop it from coming back.
Guide
How to run multiple Claude Code sessions at once
Four ways to run multiple Claude Code sessions at once (terminals, git worktrees, background agents, the desktop app) and how to keep track of them all.
Guide
Run ten local projects without a single port conflict
Why "address already in use" keeps coming back, and how sticky ports, adoption of running apps and a free-port button make it go away.
Feature
Local Supabase at a glance: Studio, Mailpit and Postgres URLs
What Tarmac shows for each local Supabase instance, how it links it to your project, and why it saves a trip through docker ps.
Vibe coding
Getting started with Claude Code: from first prompt to a running project
A step-by-step path for people who do not live in the terminal, with Tarmac starting the app, explaining Git and keeping a task list that Claude updates.