head to head · open source
metrics vs CocoaLumberjack
metrics has 17,365 GitHub stars, 2,300 forks, 68 open issues and last shipped 5 months ago. CocoaLumberjack has 13,320 stars, 2,271 forks, 7 open issues and last shipped 6 days ago. metrics leads on adoption by 30% (17,365 vs 13,320 stars). metrics is written in JavaScript under MIT; CocoaLumberjack is written in Objective-C under BSD-3-Clause. metrics has attracted 13% as many forks as stars, CocoaLumberjack 17%. CocoaLumberjack 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
| metrics | CocoaLumberjack | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 13K |
| License | MIT | BSD-3-Clause |
| Written in | JavaScript | Objective-C |
| Last push | 2026-05-29 | 2026-10-28 |
| Forks | ⑂ 2.3K | ⑂ 2.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick metrics if
- You weight community size — 17K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick CocoaLumberjack if
- You want the CocoaLumberjack feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Objective-C
- You evaluated both and CocoaLumberjack fits your workflow better
About metrics
📊 Metrics Generate metrics that can be embedded everywhere, including your GitHub profile readme! Supports users, organizations, and even repositories! For user accounts For organization accounts 🧩 Customizable with 47 plugins and 335 options! 📅 Isometric commit calendar 🈷️ Languages activity Full year calendar Half year calendar Indepth analysis (clone and analyze repositories) Recently used (analyze recent activity events) Default algorithm Default algorithm (with details) ✨ Stargazers 👨💻 Lines of code changed Classic charts Graph charts Worldmap Repositories and diff history Compact display in base…
read the full metrics overview →
About CocoaLumberjack
CocoaLumberjack =============== CocoaLumberjack is a fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS, watchOS and visionOS. How to get started First, install CocoaLumberjack via Swift Package Manager, CocoaPods, Carthage or manually. Then use DDOSLogger for iOS 10 and later, or DDTTYLogger and DDASLLogger for earlier versions to begin logging messages. Swift Package Manager As of CocoaLumberjack 3.6.0, you can use the Swift Package Manager as integration method. If you want to use the Swift Package Manager as integration method, either use Xcode to add the package dependency or add…
read the full CocoaLumberjack overview →
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Frequently asked questions
Is metrics or CocoaLumberjack more popular?
metrics has 17,365 GitHub stars and CocoaLumberjack has 13,320. metrics has the larger community by that measure.
Are metrics and CocoaLumberjack free?
Both are open source. metrics is licensed under MIT and CocoaLumberjack under BSD-3-Clause. Neither carries a licence fee.
What is the difference between metrics and CocoaLumberjack?
metrics is written in JavaScript and CocoaLumberjack in Objective-C. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, metrics or CocoaLumberjack?
Choose metrics if you want the larger community (17,365 stars) or its MIT licence terms. Choose CocoaLumberjack if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.