head to head · open source
worldmonitor vs flogger
worldmonitor has 86,752 GitHub stars, 13,161 forks, 313 open issues and last shipped yesterday. flogger has 1,481 stars, 133 forks, 53 open issues and last shipped 7 days ago. worldmonitor leads on adoption by 5,758% (86,752 vs 1,481 stars). worldmonitor is written in TypeScript under AGPL-3.0; flogger is written in Java under Apache-2.0. worldmonitor has attracted 15% as many forks as stars, flogger 9%. worldmonitor 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
| worldmonitor | flogger | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 1.5K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-09-18 | 2026-09-12 |
| Forks | ⑂ 13K | ⑂ 133 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick worldmonitor if
- You weight community size — 87K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick flogger if
- You want the flogger feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and flogger fits your workflow better
About worldmonitor
World Monitor is an open source, real time global intelligence dashboard in TypeScript that aggregates news with AI, monitors geopolitics and infrastructure, and unifies all of it into a single situational awareness interface for analysts, journalists, researchers, and operations teams who need cross domain awareness they can self host.
read the full worldmonitor overview →
About flogger
Flogger is a fluent logging API for Java, published under the Apache 2.0 licence by Google, that replaces a wide field of competing Java logging APIs with one unified, self documenting interface.
read the full flogger overview →
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Frequently asked questions
Is worldmonitor or flogger more popular?
worldmonitor has 86,752 GitHub stars and flogger has 1,481. worldmonitor has the larger community by that measure.
Are worldmonitor and flogger free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and flogger under Apache-2.0. Neither carries a licence fee.
What is the difference between worldmonitor and flogger?
worldmonitor is written in TypeScript and flogger in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, worldmonitor or flogger?
Choose worldmonitor if you want the larger community (86,752 stars) or its AGPL-3.0 licence terms. Choose flogger if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.