NIP02

amethyst Kotlin 1276 173 213 MIT

Nostr client for Android

Created At: 2023-01-11 Last Commit: 2025-08-23

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android kotlin nostr social-network

gossip Rust 804 92 200 NOASSERTION

Gossip is a nostr client

Created At: 2022-11-19 Last Commit: 2025-08-19

NIP01 NIP02 NIP04 NIP05 NIP08 NIP09 NIP10 NIP11 NIP13 NIP14 NIP17 NIP18 NIP19 NIP21 NIP23 NIP24 NIP25 NIP26 NIP27 NIP31 NIP36 NIP42 NIP44 NIP46 NIP48 NIP49 NIP51 NIP57 NIP59 NIP65
chat nostr socialmedia

iris-messenger TypeScript 725 164 113 MIT

Decentralized messenger

Created At: 2020-01-13 Last Commit: 2024-10-19

NIP01 NIP02 NIP03 NIP04 NIP05 NIP07 NIP08 NIP09 NIP10 NIP19 NIP20 NIP25 NIP33 NIP42 NIP50 NIP57
nostr

snort TypeScript 330 130 3 MIT

Feature packed nostr web UI, Mirror of https://git.v0l.io/Kieran/snort

Created At: 2022-12-18 Last Commit: 2025-07-24

NIP01 NIP02 NIP04 NIP05 NIP06 NIP07 NIP08 NIP09 NIP10 NIP11 NIP13 NIP18 NIP19 NIP21 NIP23 NIP25 NIP26 NIP27 NIP28 NIP30 NIP31 NIP36 NIP38 NIP42 NIP44 NIP46 NIP47 NIP50 NIP51 NIP53 NIP57 NIP58 NIP59 NIP65 NIP75 NIP78 NIP94 NIP96 NIP98
nostr react

nos HTML 144 14 290 MPL-2.0

nos.social social media for all of us, using nostr

Created At: 2022-12-28 Last Commit: 2025-07-24

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decentralized nostr social-media

nostrmo Dart 97 18 13 GPL-3.0

A flutter nostr client for Android, IOS, MacOS, Windows, Web and Linux.

Created At: 2023-03-07 Last Commit: 2025-08-23

NIP01 NIP02 NIP03 NIP04 NIP05 NIP07 NIP08 NIP09 NIP10 NIP11 NIP14 NIP18 NIP19 NIP21 NIP23 NIP25 NIP27 NIP29 NIP30 NIP35 NIP36 NIP42 NIP44 NIP46 NIP47 NIP50 NIP51 NIP55 NIP57 NIP58 NIP59 NIP65 NIP69 NIP71 NIP72 NIP75 NIP92 NIP94 NIP95 NIP96 NIP98
flutter nostr nostr-client

Nostrid C++ 91 12 19 MIT

Multi-platform Nostr client

Created At: 2023-01-09 Last Commit: 2023-06-22

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nostr

shopstr TypeScript 70 30 12 GPL-3.0

A global, permissionless Nostr marketplace for Bitcoin commerce

Created At: 2023-04-15 Last Commit: 2025-08-19

NIP02 NIP04 NIP07 NIP09 NIP19 NIP24 NIP31 NIP60 NIP65 NIP89 NIP98 NIP99
bitcoin cashu lightning marketplace nostr

blockcore-notes TypeScript 68 26 58 MIT

Notes app for decentralized infrastructures (Nostr)

Created At: 2022-12-20 Last Commit: 2025-04-20

NIP01 NIP02 NIP05 NIP06 NIP07 NIP10 NIP11 NIP19 NIP21 NIP23 NIP25 NIP27 NIP57 NIP58 NIP65
nostr web5

0xchat-core Dart 61 11 10 LGPL-3.0

0xchat-core, built on Nostr

Created At: 2023-04-10 Last Commit: 2025-08-21

NIP01 NIP02 NIP04 NIP05 NIP09 NIP10 NIP13 NIP17 NIP18 NIP19 NIP21 NIP23 NIP25 NIP27 NIP28 NIP29 NIP30 NIP33 NIP40 NIP42 NIP44 NIP47 NIP51 NIP57 NIP58 NIP59 NIP65 NIP78 NIP96 NIP98

voyage Kotlin 56 5 37 MIT

Lightweight nostr client for Android

Created At: 2024-03-03 Last Commit: 2025-06-07

NIP01 NIP02 NIP06 NIP09 NIP10 NIP11 NIP14 NIP18 NIP19 NIP24 NIP25 NIP27 NIP34 NIP42 NIP51 NIP55 NIP65
android nostr nostr-client

zapddit TypeScript 42 8 8 MIT

reddit-style client for nostr

Created At: 2023-05-07 Last Commit: 2025-07-06

NIP01 NIP02 NIP05 NIP07 NIP27 NIP47 NIP57 NIP72
nostr nostr-client

Nozzle Kotlin 34 3 13 MIT

A lightweight nostr client for Android

Created At: 2023-05-26 Last Commit: 2024-04-14

NIP01 NIP02 NIP09 NIP10 NIP11 NIP18 NIP19 NIP21 NIP25 NIP27 NIP42 NIP65
android freedom jetpack-compose kotlin kotlin-android native nostr nostr-client nostr-protocol social-media

nostr Ruby 27 5 5 MIT

Asynchronous Nostr client in Ruby

Created At: 2023-01-06 Last Commit: 2025-02-27

NIP01 NIP02 NIP04 NIP19
async gem nostr nostr-client nostr-protocol nostr-ruby nostr-sdk ruby rubygem

pretty-good TypeScript 26 3 4 AGPL-3.0

a nostr desktop client for mac, windows and linux, motivated by the desire to build a decentralized web of trust

Created At: 2023-01-25 Last Commit: 2024-01-29

NIP01 NIP02 NIP04 NIP18 NIP25 NIP32 NIP33
dcosl nostr reputation reputation-system web-of-trust

tamga Swift 22 2 GPL-3.0

An offline first nostr contact & profile manager for iOS!

Created At: 2023-01-22 Last Commit: 2023-03-10

NIP01 NIP02
nostr swiftui

yakihonne-web-app JavaScript 16 6 8 MIT

YakiHonne web app for Nostr and Bitcoin

Created At: 2024-07-06 Last Commit: 2025-01-11

NIP01 NIP07 NIP19 NIP51 NIP23 NIP09 NIP12 NIP21 NIP02 NIP57 NIP65
bitcoin decentralized-media nostr social-network yakihonne

nostr-java Java 83 24 1 MIT

A nostr library, written in java, for generating, signing and publishing events.

Created At: 2022-12-18 Last Commit: 2025-08-22

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java nostr

pynostr Python 75 20 10 MIT

Python library for nostr

Created At: 2023-01-29 Last Commit: 2025-08-07

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nostr python

dart-nostr Dart 68 14 1 LGPL-3.0

nostr library in dart

Created At: 2022-12-27 Last Commit: 2025-02-18

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dart flutter nostr

nostr_rust Rust 61 16 4

Functional Rust implementation of the nostr protocol

Created At: 2022-11-03 Last Commit: 2023-02-15

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nostr rust

nostr Dart 45 16 7 MIT

Develop Scalable Dart/Flutter Nostr clients quickly and easily

Created At: 2023-04-10 Last Commit: 2025-08-06

NIP01 NIP02 NIP03 NIP04 NIP05 NIP06 NIP08 NIP09 NIP10 NIP11 NIP13 NIP14 NIP15 NIP18 NIP19 NIP21 NIP23 NIP24 NIP25 NIP27 NIP28 NIP30 NIP31 NIP32 NIP36 NIP38 NIP39 NIP40 NIP45 NIP47 NIP48 NIP50 NIP51 NIP52 NIP53 NIP56 NIP57 NIP58 NIP72 NIP75 NIP78 NIP84 NIP89 NIP94 NIP98 NIP99
dart flutter nostr nostr-client nostr-dev-kit nostr-protocol nostr-relay nostr-sdk nostr-tools

nostr-ts TypeScript 24 3 6 MIT

Nostr Libraries (Web / Node) and Client (React / Node)

Created At: 2023-08-01 Last Commit: 2025-07-10

NIP01 NIP02 NIP04 NIP10 NIP11 NIP13 NIP14 NIP18 NIP23 NIP25 NIP36 NIP39 NIP40 NIP42 NIP45 NIP56 NIP19 NIP32 NIP57
nostr nostr-client nostr-protocol react

nostr-deno TypeScript 24 2 6 MIT

Nostr protocol client library for deno runtime.

Created At: 2022-12-24 Last Commit: 2023-02-05

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client deno library nodejs nostr typescript

nostream TypeScript 792 203 79 MIT

A Nostr Relay written in TypeScript

Created At: 2022-04-16 Last Commit: 2024-10-23

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nostr

nostr-rs-relay Rust 653 180 55 MIT

Mirror of https://sr.ht/~gheartsfield/nostr-rs-relay/

Created At: 2021-11-25 Last Commit: 2025-02-23

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nostr rust

strfry C++ 588 114 79 GPL-3.0

a nostr relay

Created At: 2022-12-19 Last Commit: 2025-01-10

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nostr

rnostr Rust 104 25 5 MIT

A high-performance and scalable nostr relay written in Rust.

Created At: 2023-05-22 Last Commit: 2025-07-13

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nostr nostr-relay

nosflare JavaScript 70 10 1 MIT

A serverless Nostr relay through Cloudflare Worker and D1 database

Created At: 2024-03-25 Last Commit: 2025-07-29

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nostr nostr-protocol nostr-relay

denostr TypeScript 57 3 MIT

💪🏻 Rust-based, cloud-native Nostr relay derived from nostr-rs-relay.

Created At: 2023-03-15 Last Commit: 2024-01-24

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deno nostr nostr-relay

nostr-relay-nestjs TypeScript 55 9 13 MIT

A high-performance nostr relay, using PostgreSQL. (Thanks to https://opensats.org/ for their generous donation!)

Created At: 2023-03-19 Last Commit: 2025-01-05

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meilisearch nestjs nostr postgresql relay typescript wot

NostrPostr JavaScript 50 8 3

A Nostr Library and Relay

Created At: 2022-06-03 Last Commit: 2023-10-13

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nostr

pyrelay Python 44 10 4 Apache-2.0

PyRelay is a python implementation of a NOSTR Relay, using asyncio

Created At: 2023-01-06 Last Commit: 2023-04-08

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asyncio nostr python relay websockets

nex Elixir 28 5 1 Apache-2.0

Powerful and flexible Nostr relay written in Elixir.

Created At: 2023-02-08 Last Commit: 2023-02-14

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elixir nostr nostr-relay

knostr Kotlin 27 1 2 MIT

Nostr Relay Implementation on Kotlin

Created At: 2023-01-05 Last Commit: 2023-03-08

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kotlin micronaut nostr nostr-relay

nostpy-relay Python 25 9 12 Unlicense

A nostr relay backed by a postgresql database, run with docker-compose

Created At: 2023-01-15 Last Commit: 2025-05-26

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nostr nostr-relay

nostpy-relay Python 25 9 12 Unlicense

A nostr relay backed by a postgresql database, run with docker-compose

Created At: 2023-01-15 Last Commit: 2025-05-26

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nostr nostr-relay

cfrelay JavaScript 18 2 GPL-3.0

A nostr relay base on cloudflare wokers.

Created At: 2024-04-11 Last Commit: 2024-07-05

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nostr nostr-relay nostromo

superconductor Java 12 4 MIT

Java Nostr-Relay, Relay Framework & WebSocket Application Server

Created At: 2023-11-21 Last Commit: 2025-08-18

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netstr C++ 10 1 11 MIT

Modern nostr relay

Created At: 2024-06-19 Last Commit: 2024-12-04

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nostr nostr-relay