Nostr Protocol Tools
Developer tools, libraries, and utilities for building on the Nostr protocol.
Nostr Web Army Knife - Nostr Protocol Development Toolkit
A web-based developer toolkit for the Nostr protocol, enabling users to generate cryptographic keypairs, create Nostr events, and debug using NIP-07 browser extensions. Includes source code access for open inspection.
LNbits Nostr Zap Lamp - Visual Hardware for Nostr Zaps
An open-source ESP32 hardware project that provides visual feedback for Nostr Lightning Zaps. The lamp flashes corresponding to the amount of sats received, allowing users to monitor Nostr activity physically via an LED interface.
OstrichScript - Nostr Client Extension Convention
OstrichScript is an open-source convention for extending Nostr clients with user-defined functionality. It allows developers to write sandboxed extensions in Lua that export functions to augment client capabilities, providing a standardized interface for customizing Nostr experiences.
nsecbunkerd - Nostr Secure Bunker Daemon
nsecbunkerd is an open-source daemon designed for the Nostr protocol that enables remote signing of events using private keys. It allows users to securely manage and sign Nostr interactions, supporting Docker deployment and integration with Lightning wallets via NostDress for zapping capabilities.
NIP-95 Specification - Nostr File Storage Protocol
This page details the NIP-95 specification for decentralized file storage within the Nostr protocol. It defines event kinds 1064 and 1065 for storing binary data and metadata on relays, enabling users to share files, images, and audio directly through Nostr clients without external hosting.
nostr-tool - Rust CLI for Sending Nostr Events
A simple command-line interface tool built with Rust to send Nostr events, allowing users to interact with the Nostr protocol directly from the terminal.
Zapple Pay - Automated Nostr Zaps via Lightning Network
Zapple Pay is a tool that enables automatic Zaps from any Nostr client by monitoring reactions to notes. Users can configure their npub and preferred emoji trigger, and the service will notify their Lightning wallet to send a specified Zap amount in sats when the condition is met.
nostrcheck.me - Nostr Key Converter (npub ⇆ Hex)
A free online utility for converting Nostr public keys between npub and hexadecimal formats. This tool helps users quickly translate key identifiers within the Nostr ecosystem without requiring registration.
Loom Protocol - Decentralized Git Repository via Nostr
Loom Protocol is a decentralized version control system that utilizes the Nostr protocol to host and manage Git repositories. It enables developers to clone and interact with codebases through multiple relay nodes, promoting censorship-resistant software development and collaboration.
Nostr Report - Nostr Protocol Resource
A resource related to the Nostr protocol ecosystem, though the current page displays a default hosting error indicating the site is not yet configured or is under maintenance.
Listr - Nostr List Curation and Discovery Tool
Listr is a web-based application that allows users to curate, organize, and discover lists within the Nostr ecosystem. It enables users to build custom collections, manage social graphs, and browse curated content from the Nostr network.
Mostro - Non-custodial P2P Bitcoin Exchange Protocol on Lightning & Nostr
Mostro is an open-source, non-custodial peer-to-peer protocol for exchanging Bitcoin using the Lightning Network and Nostr. It enables users to trade fiat for sats without intermediaries, KYC, or accounts, utilizing Lightning hold invoices for secure escrow.
Nostr Development Kit (NDK) - TypeScript Toolkit for Nostr Applications
NDK is a comprehensive TypeScript library and monorepo for building modern, performant Nostr clients. It provides modular packages for core event handling, caching, Web of Trust, Negentropy sync, and wallet integration, with first-class support for Svelte and React frameworks.
awesome-nostr-japanese - Curated List of Nostr Resources for Japanese Users
A comprehensive directory aggregating Nostr-related resources specifically for the Japanese community, including client applications, relay servers, development libraries, NIP specifications, and educational guides. It serves as a hub for finding Japanese-language documentation and tools within the decentralized social protocol ecosystem.
NADAR - Nostr Relay Visibility Checker
A web-based tool that checks the visibility of posts across online Nostr relays listed on nostr.watch. It queries relays directly from the user's browser to identify unresponsive or dead connections based on latency thresholds.
Nostr-Bot: Simple Nostr Bot for Auto Replies and Commands
A simple open-source Nostr bot written in Python that automatically replies to specific keywords and executes commands, such as querying Ethereum gas prices.
Nostr Files - Comprehensive Nostr Knowledge Base and Guides
Nostr Files is a comprehensive Russian-language resource dedicated to the Nostr protocol, offering detailed guides, a knowledge base, and explanations of core concepts like keys, clients, and relays. It serves as an educational hub for users looking to understand and utilize the decentralized social network.
Nostr Directory - Twitter to Nostr Public Key Lookup
A public directory for finding Nostr public keys associated with Twitter accounts. Users can verify their identity by linking their Twitter handle to their Nostr NIP-05 address, allowing followers to easily find them on the Nostr network.
notestack - Decentralized Nostr Blogging Platform with Lightning Tips
notestack is an open-source decentralized blogging platform built with Next.js that uses Nostr relays for content distribution and supports Lightning Network tips. It provides a censorship-resistant environment for writers to publish articles while enabling direct microtransactions via Lightning.
Awesome Nostr - Curated Directory of Nostr Projects and Resources
A comprehensive, curated list of Nostr protocol resources, including clients, relays, libraries, databases, and developer tools. This directory serves as a central hub for discovering Nostr ecosystem components, from mobile and web apps to technical specifications and community guides.