Overview
Released project
Sloth Board
A Kodokod teacher planner for planning, schedule and invoicing.
Sloth Board simplifies the administrative life of trainers working across several schools. The tool aims to manage your activity from planning to invoicing, while staying free and open source, with a future simplified online offer.
Buttons are ready for future installation and demo links.
How to use it
Choose how you want to access the tool.
Features
Already in place
The usable or product-ready foundations.
- Account creation and secure login
- User profile management
- Manage your schools and their declaration obligations
- Manage classes, levels, headcounts, and teachers
- French and English interface with light or dark theme
- Simple installation on your computer
Planned next
Modules already designed in the data model.
- Interventions and tracking for each training session
- Contracts, hourly volumes, pricing, and billing modes
- Invoices and the Planned → Completed → Declared → Invoiced → Paid cycle
- Taught subjects
- Intervention types
- Time scales for organizing tracking
Frequently asked questions
Clear answers about Sloth Board, the Kodokod teacher planner.
What is Sloth Board?
Sloth Board is the teacher planner built by Kodokod. It centralizes planning, schedule, schools, classes, contracts, declarations and invoicing for independent trainers.
Is Sloth Board free?
Yes. Sloth Board is free and open source. Kodokod plans a future simplified online offer for teachers who prefer a hosted version.
How do I manage my teacher schedule?
Sloth Board lets you structure interventions, classes and schools in one schedule. Planning covers the full cycle through to invoicing.
Can I manage multiple schools?
Yes. Sloth Board is designed for teachers working across several schools, with declaration tracking per institution.
How does invoicing work?
The invoicing module follows the Planned → Completed → Declared → Invoiced → Paid cycle, with contract management, hourly volumes and billing modes.
What is the link between Kodokod and Sloth Board?
Kodokod is the association that develops Sloth Board. The team combines technical expertise and trainer domain knowledge to build a reliable open-source planner.
How do I install Sloth Board?
Sloth Board installs locally on your computer via Docker. The installation guide is available on the project documentation page.
Who is this teacher planner for?
Sloth Board is for independent trainers, teachers and instructors who want to unify planning, administrative schedule and invoicing.
Who did what
Nolan
Project manager, DevOps, full stack developer
Global project management, deployment architecture, and full stack contribution.
Eren
Full stack developer, DevOps support
Core feature development and support on deployment topics.
Matheo
Front-end developer
Interface construction and user experience improvements.
Artur
Product Owner
Business expertise, laws, declaration obligations, and regulatory rules.
Organization & duration
An iterative project with no fixed deadline.
The team works in short iterations, aiming for a cadence every 2 to 4 weeks. The goal is to consolidate the business foundations first, then progressively expose modules for interventions, contracts, and invoices.
Product log
Latest releases
6/10/2026
Technical foundations
Application foundation: secure login, database, and first pages.
Shipped6/18/2026
Schools & classes
First business modules for managing schools, classes, and declaration filters.
Shipped6/22/2026
Expanded business model
Structuring upcoming domains: interventions, contracts, invoicing, subjects, and intervention types.
In progress