head to head · open source
qinglong vs invobook
qinglong has 19,887 GitHub stars, 3,232 forks, 108 open issues and last shipped yesterday. invobook has 2,235 stars, 609 forks, 9 open issues and last shipped 10 months ago. qinglong leads on adoption by 790% (19,887 vs 2,235 stars). qinglong is written in TypeScript under Apache-2.0; invobook is written in PHP under MIT. qinglong has attracted 16% as many forks as stars, invobook 27%. qinglong 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
| qinglong | invobook | |
|---|---|---|
| GitHub stars | ★ 20K | ★ 2.2K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | PHP |
| Last push | 2026-09-17 | 2025-11-12 |
| Forks | ⑂ 3.2K | ⑂ 609 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick qinglong if
- You weight community size — 20K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick invobook if
- You want the invobook feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches PHP
- You evaluated both and invobook fits your workflow better
About qinglong
Qinglong is a self hosted timed task management platform that schedules and runs Python 3, JavaScript, Shell, and TypeScript scripts from a web interface, built for developers and operators who want central control over scheduled jobs instead of hand editing crontab on every machine.
read the full qinglong overview →
About invobook
InvoBook is a self hosted business application for time tracking, invoice generation, project management, and client management. It is written in PHP and built with Laravel and Filament, placing it in the Laravel ecosystem and the TALL stack. The project is distributed under the MIT license, and the repository metadata lists a ten year age and a last push on 2025 11 12.
read the full invobook overview →
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Frequently asked questions
Is qinglong or invobook more popular?
qinglong has 19,887 GitHub stars and invobook has 2,235. qinglong has the larger community by that measure.
Are qinglong and invobook free?
Both are open source. qinglong is licensed under Apache-2.0 and invobook under MIT. Neither carries a licence fee.
What is the difference between qinglong and invobook?
qinglong is written in TypeScript and invobook in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, qinglong or invobook?
Choose qinglong if you want the larger community (19,887 stars) or its Apache-2.0 licence terms. Choose invobook if its feature set, stack or MIT licence fits better. Both are self-hostable.