parity-scale-codec by paritytech

Lightweight, efficient, binary serialization and deserialization codec

created at Sept. 13, 2018, 2:31 p.m.

Rust

15 +0

241 +0

92 +1

GitHub
frontier by polkadot-evm

Ethereum compatibility layer for Substrate.

created at Nov. 8, 2018, 1:10 p.m.

Rust

22 +0

537 +2

437 +3

GitHub
ink by use-ink

Parity's ink! to write smart contracts.

created at Dec. 10, 2018, 7:12 p.m.

Rust

73 +0

1,322 +0

415 +0

GitHub
cumulus by paritytech

Write Parachains on Substrate

created at Jan. 15, 2019, 7:35 p.m.

Rust

67 +0

619 -1

382 -1

GitHub
gossamer by ChainSafe

🕸️ Go Implementation of the Polkadot Host

created at Jan. 28, 2019, 5:40 p.m.

Go

18 +0

419 +2

108 +0

GitHub
py-scale-codec by polkascan

Python SCALE-Codec

created at March 27, 2019, 10:20 a.m.

Python

8 +0

54 +0

53 +0

GitHub
py-substrate-interface by polkascan

Python Substrate Interface

created at April 12, 2019, 11:52 a.m.

Python

22 +0

236 -1

109 +0

GitHub
substrate-api-client by scs

Library for connecting to substrate API over WebSockets

created at April 16, 2019, 11:56 a.m.

Rust

10 +0

248 +1

121 +0

GitHub
extension by polkadot-js

Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.

created at May 20, 2019, 10:34 a.m.

TypeScript

41 +0

954 +1

388 +0

GitHub
polkadot_api_cpp by usetech-llc

С++ API for Polkadot.

created at June 1, 2019, 9:43 a.m.

C++

2 +0

18 +0

21 +0

GitHub
subxt by paritytech

Interact with Substrate based nodes in Rust or WebAssembly

created at Aug. 5, 2019, 9:55 a.m.

Rust

23 +0

377 -1

235 +0

GitHub
substrate-front-end-template by substrate-developer-hub

A Polkadot.js API + React based template for building Substrate Front Ends

created at Aug. 15, 2019, 2:26 p.m.

JavaScript

13 +0

304 -1

332 +1

GitHub
polkadot_api_dotnet by usetech-llc

C# API for Polkadot

created at Aug. 23, 2019, 10:26 a.m.

C#

4 +0

34 +0

18 +0

GitHub
substrate-node-template by substrate-developer-hub

A new FRAME-based Substrate node, ready for hacking.

created at Aug. 28, 2019, 6:36 p.m.

Rust

65 +0

903 +2

1,017 +1

GitHub
substrate-archive by paritytech

Blockchain Indexing Engine

created at Sept. 2, 2019, 8:07 a.m.

Rust

8 +0

197 +0

77 +0

GitHub
subscan-essentials by subscan-explorer

Polkadot Substrate Explorer Subscan

created at Sept. 26, 2019, 6:27 a.m.

Go

14 +0

185 +0

109 +0

GitHub
substrate-debug-kit by paritytech

A collection of debug tools, scripts and libraries on top of substrate.

created at Oct. 4, 2019, 1:13 p.m.

Rust

17 +0

95 +0

36 +0

GitHub
open-runtime-module-library by open-web3-stack

Substrate Open Runtime Module Library

created at Oct. 29, 2019, 9:54 p.m.

Rust

26 +0

440 +2

283 +0

GitHub
substrate-api-sidecar by paritytech

REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.

created at Nov. 28, 2019, 2:38 p.m.

TypeScript

14 +0

232 +1

149 +1

GitHub
txwrapper by paritytech

Helper funtions for offline transaction generation.

created at Nov. 28, 2019, 3:53 p.m.

TypeScript

6 +0

59 +0

27 +0

GitHub