Browse Kotlin Multiplatform libraries

Offers a persistent storage solution using LMDB for efficient key-value storage with ACID transactions, type-safe serialization, and shared environment patterns for state and saga management.

Modern camera toolkit delivering high-quality preview, capture, and image processing via modular plugins — includes QR scanning, OCR, and flexible image-saving for easy integration.

Save and restore serializable objects to disk with asynchronous IO, in-memory caching, FIFO read–write locks, default values, migration helpers and observable updates via flows.

Unified MLS and Proteus cryptography API with FFI bindings, encrypted keystore, RustCrypto MLS provider, testing, benchmarks and release tooling.

Lightweight, simple unified API to persist primitive values via native preference systems, supports custom preference names and requires minimal setup.

Secure, encrypted AES-256-GCM key-value storage offering type-safe entries, Flow-based observation, coroutine-friendly async API, object serialization, hardware-backed key protection and flexible builder configuration.

SDK offering analytics, session/lifecycle tracking, feature flags, remote config, secure local storage, user identity, push notifications, and extensible integrations via modular, pluggable adapters emphasizing privacy controls.

Bootstraps translations from remote or bundled snapshot, persists local snapshots, serves cache-first reads with single-item fetch on miss, supports typed resources, Compose integration, background refresh.

Immutable, append-only, cryptographically linked chain for tamper-evident local data sync with content deduplication, HTTP/TCP sync modules, reactive updates, pluggable persistence and conflict merging.

Abstracts external services into swappable implementations (databases, caches, files, email/SMS/push/pubsub), with built-in metrics, health checks, local-run helpers and Terraform generation.

Embed Google/Apple social login, Phantom app deeplink wallet, chain-scoped Solana/Ethereum signing and transaction submission, programmatic app wallets, encrypted session persistence, auto-rotating keys, themed connect sheet.

Modular client SDK: unified networking, encrypted settings, security policies and MFA, multi-method identity and session management, WebSocket lifecycles, pluggable error parsers, composable UI and navigation.

High-level Bitcoin wallet API offering HD key derivation, multiple address types including Taproot, watch-only support, UTXO selection strategies, transaction creation/signing/broadcast, and pluggable sync/storage.

Coroutine-first secure secret storage with native-backed encryption, observable Flow APIs, sealed error types, lifecycle-aware Compose integration, and simple reactive state binding for encrypted key-value data.

Encrypts and stores application data with simple save/load/delete API, alias-based key initialization, and coroutine-friendly async operations for secure persistent storage.

Chunked multipart uploads to cloud storage with pause/resume, retry and persistent upload state across restarts. Enqueued background engine, per-chunk progress stream, and pluggable HTTP callbacks.

Lightweight OpenID Connect authentication supporting Authorization Code Flow with PKCE, discovery, token exchange/refresh, local and provider logout, secure token storage, and provider-specific customization.

Fast MMKV-compatible key-value store offering a unified, type-safe API, MMKV binary format, drop-in preferences adapters, null-on-miss getters, synchronous C++ core and no reflection or annotation processors.