head to head · open source
lottie-ios vs primitives
lottie-ios has 26,927 GitHub stars, 3,838 forks, 44 open issues and last shipped 1 months ago. primitives has 19,479 stars, 1,306 forks, 356 open issues and last shipped 25 days ago. lottie-ios leads on adoption by 38% (26,927 vs 19,479 stars). lottie-ios is written in Swift under Apache-2.0; primitives is written in TypeScript under MIT. lottie-ios has attracted 14% as many forks as stars, primitives 7%. primitives 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
| lottie-ios | primitives | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 19K |
| License | Apache-2.0 | MIT |
| Written in | Swift | TypeScript |
| Last push | 2026-10-06 | 2026-10-14 |
| Forks | ⑂ 3.8K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lottie-ios if
- You weight community size — 27K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Swift
- You value the larger contributor base for long-term maintenance
pick primitives if
- You want the primitives feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and primitives fits your workflow better
About lottie-ios
Lottie for iOS View documentation, FAQ, help, examples, and more at airbnb.io/lottie Lottie is a cross platform library for iOS, macOS, tvOS, visionOS, Android, and Web that natively renders vector based animations and art in realtime with minimal code. Lottie loads and renders animations and vectors exported in the bodymovin JSON format. Bodymovin JSON can be created and exported from After Effects with bodymovin, Sketch with Lottie Sketch Export, and from Haiku. Designers can create and ship beautiful animations without an engineer painstakingly recreating them by hand. Since the animations are backed by JSON…
read the full lottie-ios overview →
About primitives
Radix Primitives An open source UI component library for building high quality, accessible design systems and web apps. Radix Primitives is a low level UI component library with a focus on accessibility, customization and developer experience. You can use these components either as the base layer of your design system, or adopt them incrementally. Installation First, install pnpm if you haven't already. Open your terminal and run: Then, install the dependencies: Documentation For full documentation, visit radix ui.com/primitives/docs. Releases For changelog, visit radix ui.com/primitives/docs/overview/releases…
read the full primitives overview →
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Frequently asked questions
Is lottie-ios or primitives more popular?
lottie-ios has 26,927 GitHub stars and primitives has 19,479. lottie-ios has the larger community by that measure.
Are lottie-ios and primitives free?
Both are open source. lottie-ios is licensed under Apache-2.0 and primitives under MIT. Neither carries a licence fee.
What is the difference between lottie-ios and primitives?
lottie-ios is written in Swift and primitives 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, lottie-ios or primitives?
Choose lottie-ios if you want the larger community (26,927 stars) or its Apache-2.0 licence terms. Choose primitives if its feature set, stack or MIT licence fits better. Both are self-hostable.