Move the Sofa Forty Times Before You Move It Once
Thirteen numbers decide whether a room works, and a sofa listed at 200 cm is usually 214 across the arms. Here is how to test a layout properly before you lift anything heavy.
Read more →Every Anime Power-System Generator I've Built — Stands, Cursed Techniques, Nen and More
A tour of the free, browser-only generators I've built for a dozen anime power systems — Stands, cursed techniques, chakra natures, Nen, Haki, Hunter ranks — and what makes each system so fun to argue about.
Read more →The Free Family Tools I Reach For — Baby Names, Party Timers and Household Chaos
A tour of the free, browser-only tools I've built for family life — picking a baby name, matching siblings, running a party game, and keeping the chore rota honest.
Read more →Free Browser Games I've Built: Two-Player Strategy and Make-Your-Own Review Games
A tour of the free, no-install browser games on the site — two-player strategy classics like Hex, Nim and Sprouts, and make-your-own review games for the classroom.
Read more →Harmless Prank Web Tools: Rigged Coins, Fake Lie Detectors and Gotcha Links
A tour of the free, browser-only prank tools I've built — rigged coins and dice you secretly control, fake lie detectors and ghost detectors, and shareable gotcha links — plus a note on keeping them harmless.
Read more →Every Free Classroom Tool on lans.cloud, Organised by When You'd Use It
The complete index of the free, no-signup classroom tools on the site — timers, pickers, noise meters, review games and more — sorted by the moment in a lesson you'd actually reach for each one.
Read more →Dragon Ball Power Levels, Explained: Scouters, \"It's Over 9000,\" and the Math Fans Actually Use
What power levels actually are, the true story behind \"It's over 9000\" (the original line was 8000), why the numbers vanished, and the fan math that replaced them.
Read more →Free Classroom Tools for Focus and Self-Regulation — and the Research on Why They Work
The pedagogy behind classroom timers, noise meters, name pickers and scoreboards — with the real research — plus free, no-signup, ad-free tools that put each on your smartboard.
Read more →Equal Playing Time in Youth Sports: A Fair-Rotation Guide (with a Free Calculator)
How to rotate a youth-sports roster so every kid gets roughly equal minutes — the why, the honest exceptions, and the exact math (with a free calculator to do it for you).
Read more →lans.cloud, One Week In: A Classroom Screen, a QR Treasure Hunt, and Your Data in One File
The launch week didn't slow down — the collection now stands at 50 tools, including a full classroom screen for smartboards, an offline QR treasure hunt generator, and a page that hands you all your data.
Read more →lans.cloud: 37 Free Tools, One Promise — No Ads on Your Projector
I built a collection of 37 free single-purpose web tools — classroom seating charts, timers, crochet calculators, D&D dice and more. Here's the tour, and the design promise behind all of it.
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