Free toolAvailable
Printable school holiday calendar and planner
Choose French school zones A, B or C, add the child’s arrangements, then print the school year month by month or save it as a PDF for free.
Use the tool →Useful software studio
Simple tools, built from real problems.
JLR Company turns repetitive tasks, improvised spreadsheets and overly complicated software into clear, accessible products.
No advertisingFree resourcesImproved with users
01“This spreadsheet costs me two hours every week.”
JLR CompanyA clear tool focused on what matters.Listen · Validate · Build
JLR / 01Paris · France
First product
CampGrid
Plan school holidays without multiplying messages, calendars and spreadsheets.
- See school-break periods at a glance
- Assign days to adults and childcare options
- Spot days that still need arrangements
- Share one always-current plan
Current state: The public version is being finalized. The waitlist and free tools are open; payments are not yet available.
Explore CampGrid ↗
CampGridReal interface
Free resources
Start free with something practical.
A template, guide or small useful tool before you even create an account.
The JLR Company method
No product before the problem is understood.
- 01
Listen
People describe a painful task or a frustrating tool.
- 02
Validate
We check whether the problem is shared, frequent and important.
- 03
Build
We build a deliberately simple first solution.
- 04
Improve
Early users test the product and shape what comes next.
Being validated
Problems before products.
The counts below only include verified confirmations.
Internal JLR Company suggestion
Plan school holidays without a shared spreadsheet
Families need one clear view of school breaks, adult availability and childcare arrangements.
0same problem
0interested testers
Your turn
What tool should exist?
Is a tool too expensive, wasting your time or simply missing? Describe the problem. We build the most relevant simple solutions.
Our principles
Less, but better.
- Simplicity before feature accumulation
- Usefulness before trends
- Respect for privacy
- Free tools without advertising
- No promise before validation