Codex
Codex resume --last: reopen, fork and script Codex sessions
Run codex resume --last to reopen your latest Codex session, or pick one by ID or name. Covers --all, /resume, /fork and codex exec resume.
VibeiDE blog, page 2
Older VibeiDE blog articles, page 2 of 2.
Claude Code
Claude Code context window: what fills it and how to manage it
What fills the Claude Code context window, how /context and /compact work, what survives compaction, and five habits that keep long sessions on track.
Claude Code
Claude Code skills: create, invoke and share SKILL.md files
How Claude Code skills work: where SKILL.md lives, frontmatter fields, arguments, who can invoke a skill, and when to use a skill instead of CLAUDE.md.
Claude Code
Claude Code subagents: create, delegate, keep context clean
How Claude Code subagents work: built-in Explore and Plan agents, custom agents in .claude/agents/, tools, models, @-mentions, forks and when not to use them.
opencode
OpenCode vs Codex: models, sandboxing and which to use
OpenCode vs Codex compared: model access, sandbox and approval modes, AGENTS.md, config, headless runs and when to use each, or both in one project.
opencode
How to install OpenCode (v1 and v2) and use the OpenCode CLI
Install OpenCode with one command (curl script, npm, Homebrew, Scoop or WSL), connect a provider, run /init and use the main OpenCode CLI commands.
Codex
Install and Update the OpenAI Codex CLI: Mac, Windows, Linux
Install the Codex CLI with npm install -g @openai/codex, Homebrew or PowerShell, update it with codex update, check codex --version and sign in.
opencode
OpenCode vs Claude Code: models, agents and which to use
OpenCode vs Claude Code compared: model access, subscriptions, plan and build agents, config files and headless runs, with a clear guide to which fits.
Codex
AGENTS.md for Codex: setup, discovery and best practices
How Codex finds and combines AGENTS.md files, what to write in them, overrides and size limits, and how to share one file with Claude Code.
Claude Code
CLAUDE.md best practices: write instructions Claude follows
How to write a CLAUDE.md that Claude Code follows: load order, what to include, specific rules, imports, .claude/rules/ and when to use hooks instead.
Claude Code
Claude Code hooks: block, format and notify automatically
A practical guide to Claude Code hooks: events, settings, exit codes, and three hooks that block risky commands, format edits and notify you when done.
Claude Code
Claude Code plan mode: review the plan before any edit
How Claude Code plan mode works, how to enter it, what a good plan should contain, and how to review it before a single file changes.
Claude Code
Run multiple Claude Code sessions without file conflicts
How to run multiple Claude Code sessions on one repository without edits colliding: git worktrees, claude --worktree, task splitting and merging back.
Codex
Codex vs Claude Code: which CLI fits which coding task
Codex vs Claude Code compared on sandboxing, approvals, project instructions, limits and pricing, plus when to use each one and how to use both together.
workflow
Vibe coding multiple projects without losing track
A practical setup for vibe coding multiple projects with Claude Code, Codex and OpenCode: per-project queues, limits, one global view and review.
code review
How to review AI generated code when agents write it
Coding moved from writing to reviewing. A practical way to review AI generated code: one task per session, clear definitions of done and evidence.