5 projects for "immutable" with 2 filters applied:

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    AI-generated apps that pass security review

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  • 1
    Day.js

    Day.js

    Fast, immutable 2kB alternative to Moment.js with the same modern API

    ...Day.js is also immutable, chainable and has great support for internationalization. It currently supports all browsers.
    Downloads: 9 This Week
    Last Update:
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  • 2
    Okio

    Okio

    A modern I/O library for Android, Java, and Kotlin Multiplatform

    Okio is a low-level I/O library created by Square for Java and Kotlin that simplifies and optimizes data access. It provides a modern alternative to Java’s InputStream and OutputStream, enabling efficient, buffered, and chainable data handling. Okio is used in many high-performance networking and serialization libraries, including OkHttp.
    Downloads: 6 This Week
    Last Update:
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  • 3
    Arrow

    Arrow

    Functional companion to Kotlin's Standard Library

    Arrow Core includes types such as Either, Validated and many extensions to Iterable that can be used when implementing error handling patterns. Core also includes the base continuation effects system, which includes patterns to remove callbacks and enables controlled effects in direct syntax. Some applications of the effect system reduce boilerplate and enable direct syntax including monad comprehensions and computation expressions. Arrow Fx is a next-generation Typed FP Effects Library that...
    Downloads: 7 This Week
    Last Update:
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  • 4
    LayoutKit

    LayoutKit

    LayoutKit is a fast view layout library for iOS, macOS, and tvOS

    ...LayoutKit is as fast as manual layout code and is significantly faster than Auto Layout.Layouts can be computed in a background thread so user interactions are not interrupted. Layouts are declared with immutable data structures. This makes layout code easier to develop, document, code review, test, debug, profile, and maintain. Layout results are immutable data structures so they can be precomputed in the background and cached to increase user perceived performance.
    Downloads: 0 This Week
    Last Update:
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  • $300 in Free Credit Towards Top Cloud Services Icon
    $300 in Free Credit Towards Top Cloud Services

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  • 5
    JSONKit

    JSONKit

    Objective-C JSON

    ...It focuses on speed and low memory overhead, using tight C/Objective-C code paths to turn NSData into Foundation containers (arrays, dictionaries) and back again. The API provides flexible options such as mutable or immutable containers, pretty printing, and tolerances for common JSON formatting quirks. Developers can stream or parse in one shot, and they get predictable error reporting when malformed input is encountered. Because the output is standard Foundation objects, it drops into existing code with minimal adaptation. Even as the platform matured, JSONKit remained a reference point for how to write fast, reliable serialization code on Apple platforms.
    Downloads: 0 This Week
    Last Update:
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