head to head · open source
Planka vs treesheets
Planka has 12,639 GitHub stars, 1,396 forks, 425 open issues and last shipped 3 days ago. treesheets has 3,170 stars, 224 forks, 54 open issues and last shipped 2 days ago. Planka leads on adoption by 299% (12,639 vs 3,170 stars). Planka is written in JavaScript under a custom or non-standard licence; treesheets is written in C++ under Zlib. Planka has attracted 11% as many forks as stars, treesheets 7%. treesheets was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Planka | treesheets | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 3.2K |
| License | Custom / other | Zlib |
| Written in | JavaScript | C++ |
| Last push | 2026-10-23 | 2026-10-24 |
| Forks | ⑂ 1.4K | ⑂ 224 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Planka if
- You weight community size — 13K stars and counting
- You want the Custom / other license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick treesheets if
- You want the treesheets feature set and don't need the biggest community
- You prefer the Zlib license terms
- Your stack matches C++
- You evaluated both and treesheets fits your workflow better
About Planka
PLANKA Project mastering driven by fun Install · Demo · Docs · API · Cloud · Pro version PLANKA Pro When the whole team runs on PLANKA. Phones and tablets · five themes · a dashboard across every project · calendar, timeline and map views · cards on more than one board · templates · guest roles · SSO · PDF export. Self hosted exactly as you host it now, supported by the people who build it. Pro upgrades an existing Community installation in place — your database, your volume, your data. It is a real migration rather than a new image: Pro adds a Valkey service and a one off schema promote. The promote accepts…
read the full Planka overview →
About treesheets
Welcome to the TreeSheets productivity tool! ============================================ TreeSheets is a "hierarchical spreadsheet" that is a great replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases. Suitable for any kind of data organization, such as todo lists, calendars, project management, brainstorming, organizing ideas, planning, requirements gathering, presentation of information, etc. It's like a spreadsheet, immediately familiar, but much more suitable for complex data because it's hierarchical. It's like a mind mapper, but more organized and compact. It's…
read the full treesheets overview →
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Frequently asked questions
Is Planka or treesheets more popular?
Planka has 12,639 GitHub stars and treesheets has 3,170. Planka has the larger community by that measure.
Are Planka and treesheets free?
Both are open source. Planka has no licence declared in this registry, and treesheets is licensed under Zlib. Both are free to self-host.
What is the difference between Planka and treesheets?
Planka is written in JavaScript and treesheets in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Planka or treesheets?
Choose Planka if you want the larger community (12,639 stars) or its Custom / other licence terms. Choose treesheets if its feature set, stack or Zlib licence fits better. Both are self-hostable.