After a decade of programming, I've learned that your physical setup matters as much as your editor config. Here's what actually helped.

The Fundamentals

Your body wasn't designed to sit in one position for eight hours. But if you're going to do it anyway, get the basics right:

  • Monitor height: Top of screen at or slightly below eye level
  • Monitor distance: Arm's length away
  • Chair height: Feet flat on floor, knees at 90 degrees
  • Keyboard position: Elbows at 90 degrees, wrists neutral

What Made the Biggest Difference

Standing Desk

Not for standing all day — that's just as bad as sitting all day. The value is in movement. I switch between sitting and standing every 45-60 minutes.

Split Keyboard

A split keyboard forces your shoulders to stay relaxed instead of hunched inward. It took two weeks to get back to normal typing speed. Worth it.

Monitor Arm

Getting the screen at the right height and distance without a stack of books underneath changed everything. Plus you get your desk space back.

The Non-Obvious Stuff

Take breaks. Not because productivity gurus say so, but because your eyes need to focus on something far away periodically. The 20-20-20 rule works: every 20 minutes, look at something 20 feet away for 20 seconds.

Lighting matters. A dark room with a bright screen strains your eyes. Match ambient lighting to screen brightness.

Move. No amount of ergonomic optimization substitutes for actual movement. A 10-minute walk beats an hour of perfect posture.

The Investment

Good equipment costs money. But compare it to the cost of chronic pain or RSI. Your body is the hardware that runs all your software.

Treat it accordingly.