Side-by-Side Comparison
lockfreeskiptree vs Liftoff
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● mspiegel/lockfreeskiptree (33)
● firstfu/Liftoff (34)
☆ 33lockfreeskiptree stars
☆ 34Liftoff stars
+1Difference
LiftoffStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
Liftoff Leads
+1 stars (1.0x ratio)
Forks & Derivatives
lockfreeskiptree Leads
3 total community forks
Recent Maintenance
Liftoff
Pushed 8d ago
Licensing
Different
lockfreeskiptree: — vs Liftoff: GPL-3.0
Side-by-Side Facts
| Metric | mspiegel/lockfreeskiptree ↗ | firstfu/Liftoff ↗ |
|---|---|---|
| Description | Drop-in replacement for java.util.concurrent.ConcurrentSkipList[Map|Set] | The Launchpad that macOS 26 took away — back, faster, with live window previews and Smart Organize. Free & open source, 13 languages. |
| GitHub Stars | ☆ 33 | ☆ 34 |
| Forks | 3 | 1 |
| Open Issues | 0 | 7 |
| Main Language | Java | Swift |
| License | Not identified | GPL-3.0 |
| Last Push | Apr 29, 2010 | Oct 24, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
Add verified GitHubRepo badges to either project's README.md to showcase star momentum.
lockfreeskiptree Badge
[](https://githubrepo.cloud/repo/mspiegel/lockfreeskiptree?utm_source=readme_badge)
Liftoff Badge
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