Tools
Things that answer a question rather than describe one.
Every article here eventually says "measure it yourself". These do the measuring part.
Desk and chair height calculator
Your height in, the desk, seat and monitor heights out — as ranges, because stature alone cannot justify a single number.
Chair fit checker
Seat depth, lumbar position and armrest height for your body, then a straight yes or no on whether a spec sheet reaches them.
Monitor size and distance calculator
How far back to sit so text is sharp and the screen still fits your field of view, plus the scaling to set.
Reviewer trust lookup
Paste a YouTube channel or video and see how we grade that reviewer, with the six signals behind the score.
Cost per hour calculator
Turn a sticker price into what it costs per hour of use, and what it costs if it only lasts half as long.
Sit-stand and 20-20-20 timer
Both break habits on one clock, counting from wall time so a background tab never drifts.
dev.env builder
Answer a few questions about how you work and get a shareable profile that filters the whole site to setups like yours.
Vibe presets
Twenty named looks, each one a filled-in dev.env and a shortlist of what to buy first if you commit to it.
Reviewer trust index
Every YouTube channel we cite, graded on whether it discloses, tests and stays consistent. Our workings, in public.