head to head · open source
monolog vs nestjs-pino
monolog has 21,402 GitHub stars, 1,920 forks, 3 open issues and last shipped 3 days ago. nestjs-pino has 1,549 stars, 108 forks, 12 open issues and last shipped 4 days ago. monolog leads on adoption by 1,282% (21,402 vs 1,549 stars). monolog is written in PHP under MIT; nestjs-pino is written in TypeScript under MIT. monolog has attracted 9% as many forks as stars, nestjs-pino 7%. monolog was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (hacktoberfest, logger, logging), so they are genuine substitutes rather than adjacent tools.
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
| monolog | nestjs-pino | |
|---|---|---|
| GitHub stars | ★ 21K | ★ 1.5K |
| License | MIT | MIT |
| Written in | PHP | TypeScript |
| Last push | 2026-11-01 | 2026-10-31 |
| Forks | ⑂ 1.9K | ⑂ 108 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick monolog if
- You weight community size — 21K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick nestjs-pino if
- You want the nestjs-pino feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and nestjs-pino fits your workflow better
About monolog
Monolog Logging for PHP Note This is the documentation for Monolog 3.x , if you are using older releases see the documentation for Monolog 2.x or Monolog 1.x Monolog sends your logs to files, sockets, inboxes, databases and various web services. See the complete list of handlers below. Special handlers allow you to build advanced logging strategies. This library implements the PSR 3 interface that you can type hint against in your own libraries to keep a maximum of interoperability. You can also use it in your applications to make sure you can always use another compatible logger at a later time. As of 1.11.0…
read the full monolog overview →
About nestjs-pino
"Vovchansk (2024 06 02) 1513" by National Police of Ukraine (Liut Brigade) is licensed under CC BY 4.0. This is Vovchansk, Ukraine, the city where the father of this library’s author was born. This is how it looks now, after the Russian invasion. If you find this library useful and would like to thank the author, please consider donating any amount via one of the following links: ・ Armed Forces of Ukraine ・ "The Come Back Alive" foundation ・ Thanks for your support! 🇺🇦 NestJS Pino ✨✨✨ Platform agnostic logger for NestJS based on Pino with REQUEST CONTEXT IN EVERY LOG ✨✨✨ This is the documentation for v5…
read the full nestjs-pino overview →
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Frequently asked questions
Is monolog or nestjs-pino more popular?
monolog has 21,402 GitHub stars and nestjs-pino has 1,549. monolog has the larger community by that measure.
Are monolog and nestjs-pino free?
Both are open source. monolog is licensed under MIT and nestjs-pino under MIT. Neither carries a licence fee.
What is the difference between monolog and nestjs-pino?
monolog is written in PHP and nestjs-pino in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, monolog or nestjs-pino?
Choose monolog if you want the larger community (21,402 stars) or its MIT licence terms. Choose nestjs-pino if its feature set, stack or MIT licence fits better. Both are self-hostable.