Browse Kotlin Multiplatform libraries

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vcdiff-kotlin0.1.0
3

RFC 3284-compliant VCDIFF decoder enabling one-shot, reusable and streaming delta decoding, structural inspection, address cache support, Adler-32 validation, and robust typed error handling.

JSJVMNative·ably·Apache License 2.0
multiplatform-file0.59
2

Facilitates file system operations like reading, writing, and modification across different platforms, ensuring seamless file handling and manipulation in a unified manner.

JSJVMNative·baremetalcloud·Apache License 2.0
kio1.1.3
2

Cross-platform IO library enabling seamless interaction with synchronous and asynchronous data through interfaces like AbsoluteReader, AbsoluteWriter, and Buffer for efficient data processing and streaming.

JSJVMNative·psmarko·MIT License
alibabacloud-oss-kotlin-sdk-v20.1.0-dev1
2

Developer-preview OSS SDK enabling object and bucket management, uploads/downloads, paginators and presigner support, ByteStream I/O and pluggable credentials for streamlined cloud storage operations.

AndroidJVM·aliyun·Apache License 2.0
led4k0.0.2
2

Control LED displays using a builder DSL to compose video/image areas, schedule and play modes, upload programs to HD fullcolor devices with in-memory media and device-specific transformer.

JVMNative·kshulzh·Apache License 2.0
kotlin-tools0.0.1
1

Collection of tools enhances application and library development with Gradle plugins for building CLI and UI applications, and libraries for stream and file IO, process management, and CLI parsing.

JSJVMNative·adammurdoch
edrdg-kmp2026.01.18-dev
1

Pre-packaged Japanese-Multilingual dictionary library streams JMDict entries for efficient processing. Supports storing entries in databases. Handles large data efficiently without memory overload.

AndroidJVM·kmpdict·Creative Commons Attribution Share Alike 4.0 International
kmp-terminal-input1.0.3
1

Simplifies terminal input handling, unifies keyboard into a byte stream ready for PTY/SSH, supports RAW/TEXT modes, maps virtual keys to ANSI sequences, and offers UI integration.

AndroidNative·isseikz·Apache License 2.0
SSIO1.3.0
1

Async suspend-based streaming I/O layer exposing AsyncFileSystem/AsyncReadOnlyFileSystem, AsyncCloseable, async raw sources/sinks, buffered AsyncSource, AwaitPredicate, virtual/noop/system filesystems, random/discarding streams, portable implementations.

AndroidJSJVMNativeWasm·karmakrafts·Apache License 2.0
ktfs0.2.0
1

Lightweight wrapper around a file-IO implementation, fixing non-ASCII path handling, adding fluent path-building DSL, withFs execution block and Path-centric file operations (read/write/move/delete).

JSJVMNativeWasm·SaltifyDev·MIT License
bitgrind-kmp0.1.0
1

Collection of libraries offering lexicographically-sortable ULIDs, zero-overhead 64-bit BitSet with bitwise ops and set-bit iteration, and unified asynchronous file I/O including OPFS support.

AndroidJSJVMNativeWasm·mrenouf·MIT License
k-io-stream0.1.0
0

Defines basic interfaces for low-level input and output byte streams, intended to be implemented in platform-specific code, facilitating streamlined data processing.

JSJVMNative·k-libs·MIT License
epsilon3.2.2
02 used by

Multiplatform file uploading library supporting real, fake, and network files in various environments. Offers versatile configuration for different use cases, including headless setups.

JSJVMNativeWasm·aSoft-Ltd·MIT License
timebased-datacompress0.0.10
0

Compresses and stores time-based data points, utilizing pluggable compression strategies and supporting multiple data types through interfaces for efficient data mapping and disk operations.

JSJVM·henry1986·Apache License 2.0
kotlin-file-io0.0.1
0

Handles file input/output operations, supporting reading, writing, and deleting files. Simplifies file management with a clear API, integrating seamlessly into projects requiring file manipulation.

JSJVMNative·DrewCarlson·Apache License 2.0
angelos-project-buffer1.0.1
0

Facilitates modern asynchronous data buffering, eliminating legacy dependencies while providing essential foundational support.

JSJVMNative·angelos-project·MIT License
file-system0.10.4
0

Defines a common interface for interacting with the host's file system, enabling reading, writing, and integration with Wasm wrappers for extended capabilities.

AndroidJVM·polywrap·MIT License
KMPBuffer0.9.0
0

Cross-platform ByteBuffer implementation offers Java NIO API compatibility, memory efficiency, endianness control, and buffer operations. Supports primitive types and runs on multiple platforms.

AndroidJVMNative·hehua2008·Apache License 2.0
StreamsAPIWrapper0.0.1
0

Offers type bindings and extensions for the Streams and Compression Streams APIs, facilitating interaction with JavaScript stream types without providing actual implementations.

JS·faerytea·Apache License 2.0
kiota3.3.8
02 used by

Multiplatform I/O tools streamline input/output operations across various platforms, enhancing code efficiency and portability.

AndroidJSJVMNativeWasm·aSoft-Ltd·MIT License
grid0.1.5
01 used by

Allocates memory outside the heap, providing interfaces for read and write operations. Allows memory allocation and transfer to raw sinks, optimizing performance.

AndroidJVM·remmerw·Apache License 2.0
kodec0.2.2
01 used by

Offers high-performance binary and text processing primitives with zero-copy array-like abstraction. Features allocation-free encoding/decoding, modular structure, and inline function templates for efficiency.

JSJVMNativeWasm·adokky·Apache License 2.0
kotlin-file-access1.17.0
0

Library facilitates seamless file access operations, supporting read/write streams and file management functionalities, enhancing cross-platform development efficiency with a consistent API.

AndroidJSJVMNative·the-inkwell·MIT License
jmnedict-kmp2025.08.09-dev
0

Pre-packaged Japanese-Multilingual name dictionary library enables streaming and processing of dictionary entries. Suitable for integration into projects, with efficient handling recommended due to large data size.

AndroidJVM·kmpdict·Creative Commons Attribution Share Alike 4.0 International
Mica0.3.0
0

Interpreted scripting language embedded in a markdown renderer, supporting functions with default parameters, custom objects with methods, string templates, generics, ranges, collections, and runtime I/O callbacks.

AndroidJSJVMNative·pChochura·MIT License
wav-recorder0.1.1
0

Lightweight audio capture producing canonical 16-bit mono WAV buffers for transcription and AI pipelines, with unified API and extensible event hooks for error handling.

AndroidJVMNative·findusl·MIT License
kotlin-speexe8c1491-dirty
0

Speex audio decoding with streaming Ogg/Raw frame handling, simple API, lightweight bindings and efficient low-latency decoding with a small footprint for streaming workflows.

AndroidNative·coredevices·Apache License 2.0
kotlin-kotenv1.0.2
0

Loads .env files into runtime via DSL or fluent builder, honoring system env precedence; supports quoted/multiline values, comments, escapes, duplicates, and ignore options.

JSJVMNativeWasm·PaoloConte·MIT License
KPty0.0.1
0

Pseudo-terminal interface to spawn and control child processes in a real-terminal environment: execute commands, read/write IO, resize terminal, monitor, interrupt or forcefully terminate processes.

Native·ll11I1lIllIl1l1ls-stupid-things
parcel-kmp1.0.0
0

Unified, type-safe API for picking, saving, capturing, sharing and reading files: single/multi/directory selection, camera photo/video, save dialog, share sheets, compose-first integration and runtime capability checks.

AndroidJSJVMNativeWasm·sitharaj88·Other