Setup & accounts
Claude Code Install Fixes: Windows, macOS, and Linux
Match the error on your screen to the right fix: installer, PATH, permissions, or proxy.
A calm first step when the build breaks
Paste the red text.
Find the cause. Fix one thing. Prove it worked — without needing to understand the whole stack first.
Try an exact error
Tool desk
Choose the tool on your screen
Each tool page keeps its errors, guides, and source status in one place.
Field notes
Browse the full error libraryStart with a reviewed guide
Clear branches, one change at a time, and a check that proves the fix.
Setup & accounts
Codex CLI Install Troubleshooting: PATH, Sign-In, and WSL
First determine whether your shell cannot find Codex or Codex cannot finish signing in.
Setup & accounts
Cursor Not Working? Fix Sign-In, Chat, and Tab
Start with the feature that failed—sign-in, chat, or Tab—then check the setting that controls it.
Deployment & environment
Vercel Deployment Failed? Start with the First Build Error
Ignore the final exit message and find the first build error—the file or setting to fix is usually there.
Delivery and handoff
When Vibe Coding Stops Paying Off — A Practical Stop Rule
Before writing another prompt, decide whether another patch is safe. These are the signals that call for tests, a focused review, or a proper handoff.
Delivery and handoff
Compare App Development Quotes: Scope and Handoff
Normalize the scope before you compare totals. Price the prototype audit, build, account ownership, and source handoff on the same terms.
Rescue path
One symptom. Three calm checks.
1Match the exact text
2Change one variable
3Prove the result