😩 Why uploading code via FTP is a bad idea

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1. ❌ No Version Control (Git)

• You can't track changes.
• You don’t know who changed what or when.
• No ability to revert — once it's uploaded, it's gone.

“Oops... I overwrote the working file. Which version was that again?”

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2. ⚠️ No Safety Checks

• No linter, no type checker, no build step — no way to know if your code is broken.
• You might upload a missing semicolon that takes down the whole site.

“I uploaded one line and crashed the homepage for 3 hours.”

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3. 💥 Easy to Break Production

• You're editing live files.
• One wrong upload can crash the app instantly.
• You can't test changes before they go live.

“We broke production over 300 times last year. FTP is a big reason why.”

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4. 🤯 No Rollback

• No undo.
• No git revert.
• Once uploaded, you can’t go back — unless you manually back up and download every file before every change. (Nobody does that.)

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5. 🤐 Hard to Collaborate

• Two people can't safely work on the same file.
• You’ll overwrite each other's code.
• No pull requests, no branches, no code reviews.

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6. 🐌 Slow and Manual

• You have to manually open an FTP client, connect, find the file, upload, reload browser...
• It’s fragile, and easy to make mistakes — like uploading to the wrong folder.

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7. 🚫 Not Modern-Dev Friendly

• Doesn’t work with modern workflows like:
  • CI/CD (automated deployments)
  • Static builds
  • Code formatting/linting
  • Pre-deploy tests
• You can’t integrate with Vercel, Netlify, GitHub Actions, etc.

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✅ What should you use instead?

Use Git + CI/CD deployment with services like:

Tool	What it does
GitHub + Vercel	Push to main branch → auto-deploy
GitHub Actions	Run tests/lint/build before deployment
Netlify, Railway, Render	Zero-config deployment from Git
PM2, Docker (for servers)	Better control for backend deployment

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🧠 Summary

Uploading code via FTP is like editing brain surgery instructions with no safety goggles or undo button.
It’s risky, slow, outdated — and it’s killing your productivity and stability.