Lab

Prototypes live here

Everything here is a prototype. No sign-up; it runs in your browser. Things may change or disappear without notice. What you type stays in your browser and is not sent to a server.

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  PrototypeJapanese only

  Juken Note

  For parents tracking mock-exam scores in a homemade spreadsheet.

  Kids

  Open (Japanese)
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  PrototypeJapanese only

  Team Duty Planner

  For parent volunteers who assign snack duty and carpools for a youth team.

  KidsCommunity

  Open (Japanese)
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  PrototypeJapanese only

  Home Upkeep Notebook

  For homeowners who keep insurance and equipment dates on paper or in their heads.

  Home

  Open (Japanese)
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  PrototypeJapanese only

  Family Home Ledger

  For siblings who take turns looking after an empty family home.

  HomeFamily

  Open (Japanese)
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  PrototypeJapanese only

  Memorial & Kin Notebook

  For households that host the family rites and rely on memory to keep track.

  Family

  Open (Japanese)
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  PrototypeJapanese only

  Small Landlord Ledger

  For small landlords running a few units from a spreadsheet and a bankbook.

  Home

  Open (Japanese)
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  PrototypeJapanese only

  Kids' Lessons Notebook

  For parents juggling fees and make-up lessons across several classes.

  Kids

  Open (Japanese)
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  PrototypeJapanese only

  Long-Distance Care Notebook

  For siblings sharing the care of a parent who lives far away.

  Family

  Open (Japanese)
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  PrototypeJapanese only

  Cleaning Board

  For hosts who run a few short-stay rooms themselves.

  Home

  Open (Japanese)
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  PrototypeJapanese only

  Neighborhood Officer Handover

  For residents whose turn has come as a neighborhood association officer.

  Community

  Open (Japanese)
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  PrototypeJapanese only

  Lesson Fee Ledger

  For teachers running a home studio who handle fees, make-ups and recitals alone.

  Solo businessKids

  Open (Japanese)
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  PrototypeJapanese only

  Family Home Clear-out Ledger

  For siblings clearing out a parent's home over a few months.

  FamilyHome

  Open (Japanese)
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  PrototypeJapanese only

  Graduation Committee Notebook

  For parents taking on the graduation committee for the first time.

  KidsCommunity

  Open (Japanese)
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  PrototypeJapanese only

  Guardian's Cash Book

  For family members acting as a parent's guardian who keep track of pensions and care fees.

  Family

  Open (Japanese)
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  PrototypeJapanese only

  Pet Sitter Report

  For independent pet sitters who type long reports to owners after every visit.

  Solo business

  Open (Japanese)
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  PrototypeJapanese only

  Next-Visit Cards

  For one-person trades that look after customers' things on a cycle, such as piano tuning or shoe care.

  Solo business

  Open (Japanese)
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  PrototypeJapanese only

  Lecturer's Booking Ledger

  For freelance lecturers tracking each host's billing cycle in a spreadsheet.

  Solo business

  Open (Japanese)
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  PrototypeJapanese only

  Festival Committee Book

  For shrine representatives and festival committee members who take their turn without last year's notes.

  Community

  Open (Japanese)
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  PrototypeJapanese only

  Board Member's Notebook

  For residents whose turn has come to serve on their condominium board.

  HomeCommunity

  Open (Japanese)