Build a menu bar app for Claude Code limits: 1.8K views
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From @coreyhainesco on X (@coreyhainesco) · Oct 2026 · Share
Watch the Video
The Short Version
How Corey Haines (@coreyhainesco) reached 1.8K views on X with Claude Code, OpenAI Codex and Cursor, according to X (@coreyhainesco).
- What: Corey Haines built Fuel Gauge, a macOS menu bar app that forecasts your Claude Code, Codex and Cursor limits.
- Result: 1,829 views, 18 likes and 4 bookmarks on X, posted Oct 22, 2026. @coreyhainesco has 33.5K followers.
- Made with: Claude Code, OpenAI Codex, Cursor
| Who | Corey Haines (@coreyhainesco) |
|---|---|
| Tool | Claude Code, OpenAI Codex, Cursor |
| Revenue | Monetization status unknown |
| Source | X (@coreyhainesco) |
Try It Yourself
(Our template, not the creator's prompt.) I want to build a small paid app that fixes one annoyance: [problem]. Write the feature list for version 1 (one job only), a 5-step build plan with an AI coding tool, and a short honest launch post.
Your first step
Open Claude Code, paste the prompt above and swap the [brackets] for your own niche.
The workflow
Made With
Claude CodeUse · Anthropic's agentic coding tool that edits files and runs commands in your codebaseSee Claude Code AI casesTry Claude Code
CursorUse · AI code editor: describe what you want and it writes and edits the codeSee Cursor AI casesTry Cursor
OpenAI CodexUse · OpenAI's coding agent for ChatGPT, your editor and the terminalSee OpenAI Codex AI casesTry OpenAI CodexWhere & With What
What They Did
- 1The moveCorey Haines built Fuel Gauge, a macOS menu bar app that forecasts your Claude Code, Codex and Cursor limits.
- 2Step 2Build one small app for one job
- 3Step 3Launch with an honest post
- 4Result1,829 views, 18 likes and 4 bookmarks on X, posted Oct 22, 2026. @coreyhainesco has 33.5K followers.
Quick Answers
What tools do you need?
Claude Code (anthropic's agentic coding tool that edits files and runs commands in your codebase); OpenAI Codex (openai's coding agent for chatgpt, your editor and the terminal); Cursor (ai code editor: describe what you want and it writes and edits the code).
How much does it cost?
You can start for $0: Cursor has a free plan. Claude Code, OpenAI Codex are paid or trial-based. Check each tool's site for current prices.
Is it allowed?
X allows original content; deceptive synthetic media likely to cause harm can be labeled or removed, and paid posts must be disclosed. Source.
Watch out: Limits change when plans change.
Full write-up & sources
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