This is a simple library for Redis Streams data type, which is used to accumulate messages until a specified threshold is reached, post which the same is available to consumer stream.

Cause-chain-aware error utilities for viem-based dapps. Detect EIP-1193 user rejections (4001 / class name / message regex), extract decoded custom Solidity error names from anywhere in viem's nested cause chain, map raw RPC/wallet/contract errors to shor

An implementation of valve protocols

Canonical EVM chain-observation primitive: a unified push-or-poll source for new blocks, mempool snapshots, on-demand receipt + tx lookups, and capability disclosure (HTTP / WS / per-method gating). Used as the shared foundation by @valve-tech/gas-oracle

React UI primitives for rendering an in-flight transaction strip. Provider with multi-instance scoping (id + storage key), three add methods (addWithWalletAdapter for callers using @valve-tech/wallet-adapter, addByHash for raw hash + chain via @valve-tech

一个用来生成点击后产生水波纹效果的react组件

a tiny React hook which allows you to track state of open/close soft keyboard in mobile

Synchronous version of fingerprintjs2

Browser-safe, zero-dependency reader for the TrueBlocks Unchained Index. Resolves the index manifest, fetches bloom filters and index chunks from any IPFS gateway, and parses the binary bloom/chunk formats client-side into address appearances — no chifra

Per-tx state machine for EVM chains: emits neutral observations (`seen-in-mempool`, `seen-in-block`, `replaced-by`, `vanished-from-block`, `unseen-for-N-blocks`, etc.) so wallet UIs, indexers, and relays can write their own interpretations on top. Three c

Typed TypeScript HTTP client to a running TrueBlocks chifra daemon. Wraps chifra's REST surface (the same one served by `chifra daemon`) with TS types generated from the upstream OpenAPI spec; no Go runtime, no shelling-out.

Framework-agnostic vocabulary + runtime helpers for EVM dapp wallet integration. WalletAdapter interface (sign + send), WriteHookParams full lifecycle with rich TxContext payloads (chainId + original request) on every event so consumers don't side-channel

Deserialize and serialize Valve's KeyValues (KV) format.

React wrapper for jquery.ripples, a water ripple effect to your background.

2D animation of water with canvas

Convert Circuit JSON to SVG

Memory-only lifecycle for a wallet-derived encryption key in viem-based dapps. Derives the (non-extractable) CryptoKey once per session, never persists it, and wipes it on disconnect / account-change / tab-close. Pairs @valve-tech/wallet-crypto. The deriv

Self-host the Water Brush font in a neatly bundled NPM package.

Homebridge plugin for LetPot automatic plant watering systems (ISE05/ISE06)

Parses binary KeyValues, used especially in Steam