NIP09

amethyst Kotlin 1276 173 213 MIT

Nostr client for Android

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

NIP01 NIP02 NIP03 NIP04 NIP05 NIP06 NIP08 NIP09 NIP10 NIP11 NIP12 NIP14 NIP16 NIP17 NIP18 NIP19 NIP20 NIP21 NIP23 NIP24 NIP25 NIP27 NIP28 NIP30 NIP31 NIP33 NIP34 NIP36 NIP37 NIP38 NIP39 NIP40 NIP42 NIP44 NIP47 NIP49 NIP50 NIP51 NIP53 NIP54 NIP55 NIP56 NIP57 NIP58 NIP59 NIP69 NIP71 NIP72 NIP84 NIP88 NIP89 NIP90 NIP92 NIP94 NIP95 NIP96 NIP98 NIP99
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

NIP01 NIP02 NIP04 NIP05 NIP07 NIP08 NIP09 NIP10 NIP11 NIP12 NIP13 NIP15 NIP16 NIP19 NIP23 NIP25 NIP28 NIP33 NIP50 NIP51 NIP57
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

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

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

cornychat JavaScript 27 9 20 AGPL-3.0

🌽 Corny Chat is an open source audio space built on Jam that integrates Nostr and Lightning

Created At: 2024-01-09 Last Commit: 2025-08-19

NIP07 NIP52 NIP09 NIP53
audio bitcoin chat foss lightning nostr voice

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

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-spring-boot-starter Java 6 12 Apache-2.0

Write Nostr applications with Spring Boot.

Created At: 2024-02-04 Last Commit: 2025-06-09

NIP01 NIP06 NIP09 NIP10 NIP13 NIP24 NIP40 NIP50
java nostr spring spring-boot

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

chorus Rust 74 15 15 NOASSERTION

Chorus is a nostr relay

Created At: 2023-10-26 Last Commit: 2025-08-03

NIP01 NIP04 NIP09 NIP11 NIP40 NIP42 NIP59 NIP65

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

NIP01 NIP02 NIP04 NIP05 NIP09 NIP11 NIP12 NIP15 NIP16 NIP17 NIP20 NIP22 NIP33 NIP40
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

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

gnost-relay Go 47 7 2 GPL-3.0

nostr relay written in go

Created At: 2023-02-02 Last Commit: 2023-09-06

NIP01 NIP09 NIP11 NIP12 NIP15 NIP16 NIP20 NIP26 NIP28 NIP33 NIP40 NIP42
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

grain Go 30 2 10 MIT

Go Relay Architecture for Implementing Nostr 🌾

Created At: 2024-08-01 Last Commit: 2025-08-20

NIP09 NIP11

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

NIP01 NIP02 NIP04 NIP09 NIP11 NIP15 NIP16 NIP25 NIP50 NIP99
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

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