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From the 6 Phases of Vibe Coding

Phase 4 — Indie Power Tools

Tools you use every day for one specific job. Not products yet — instruments. The ones you ship to yourself first.

Key takeaways

  • Solve for one person: you. If it works for you every day, other people will find it.
  • Speed is the feature. If it takes longer than doing the thing manually, you built a toy.
  • Keyboard first, mouse second. Power users don't click.
  • No account required for v1. Auth is a feature. Add it when the value forces the ask.

## Why Phase 4 exists

Somewhere between "content site" and "SaaS" lives the indie power tool: a single-purpose instrument you built because the existing tool was too slow, too expensive, or too generic. Half of what''s on the DreamViber shelf started as a tool I built for myself and forgot to charge for.

Power tools are how you learn what a product actually feels like. You are the customer, the engineer, and the support team — you feel every friction inside a week.

The three moves that matter

Ship the thinnest possible version to yourself. No sign-up, no dashboard, no settings. One input, one output. If you find yourself opening it three times a day, it''s a product. If you don''t, it wasn''t.

Ruthless keyboard. Every input reachable without a mouse. Enter to submit. Escape to close. `/` to focus. Slack, Linear, Notion, Superhuman — every tool a professional pays for treats the keyboard as sacred. Yours should too.

Own the round trip. Paste in → copy out, in under three seconds. Anything longer and the user goes back to the manual method. Optimistic UI, cached models, streaming responses — whatever it takes to make the tool feel like a keyboard shortcut, not a website.

The mistakes I keep making

Adding accounts before there''s a reason. Building a settings page for a tool that has one setting. Wrapping the tool in "onboarding" — power tools don''t onboard, they reveal themselves through use. Trying to monetize before the tool has replaced my own workflow.

Prompt of record

> Build a single-purpose tool that does *[the one thing]*. Input on the left, output on the right, both editable. Keyboard shortcuts: Enter runs it, Escape clears, Cmd+K focuses input. No auth. Persist last input in localStorage so refresh keeps state. Response should stream if it involves an LLM. Make the output copyable with one click.

Every serious indie tool I''ve shipped started from that scaffold.

Adapted from highcaliberai.com.