The Action Codes Protocol is a lightweight way to prove intent and authorize actions across blockchains, apps, and wallets. Instead of heavy signature popups or complex flows, it uses short-lived one-time codes derived from canonical cryptographic message

Action Codes Relayer SDK

No nonsense protocol buffers schema parser written in Javascript

This repository contains TypeScript types conforming to the [WebDriver BiDi](https://w3c.github.io/webdriver-bidi/) specification. It also supports WebDriver BiDi extension modules defined in other specifications:

Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client

TypeScript bindings for the LangChain agent streaming protocol

The Chrome DevTools Protocol JSON

The postgres client/server binary protocol, implemented in TypeScript

Schema validation for the mutation server protocol (MSP).

VSCode Language Server Protocol implementation

Lax URL parsing with support for protocol-less URLs and IPs

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Protocol Buffers for JavaScript & TypeScript.

a low-level, lightweight protocol buffers implementation in JavaScript

Shared protocol types, generated service interfaces, and data contracts for Univer.

The Agent Client Protocol (ACP) is a protocol that standardizes communication between *code editors* (interactive programs for viewing and editing source code) and *coding agents* (programs that use generative AI to autonomously modify code).

Protocol Buffers for JavaScript (& TypeScript).

Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.

Protocol Buffers for JavaScript

Transform OpenTelemetry SDK data into OTLP