as-scale-codec by LimeChain

AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework.

updated at Aug. 15, 2022, 3:06 p.m.

7 +0

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txwrapper by paritytech

Helper funtions for offline transaction generation.

updated at Jan. 10, 2024, 7:37 p.m.

6 +0

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27 +0

proxy-hot-wallet by canontech

Demo for a safe and effective custodial hot wallet architecture using features innovated by Substrate FRAME pallets and featured in production chains such as Polkadot and Kusama.

updated at March 18, 2024, 9:17 p.m.

2 +0

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halva by halva-suite

Halva is a toolchain for improving the experience of developing Decentralized Applications based on Substrate.

updated at April 8, 2024, 5:48 a.m.

6 +0

35 +0

3 +0

subsocial-js by dappforce

JavaScript SDK for Subsocial blockchain.

updated at April 24, 2024, 9:05 a.m.

3 +0

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subid by dappforce

Wallet info for your favourite Dotsama cryptocurrencies like Polkadot (DOT), Kusama (KSM), Moonbeam (GLMR), Astar (ASTR), Acala (ACA), Subsocial (SUB), and other Substrate chains in the ecosystem.

updated at April 25, 2024, 11:16 p.m.

3 +0

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scale-codec-js-library by soramitsu

Pure JavaScript implementation of SCALE-codec

updated at May 6, 2024, 1:57 p.m.

16 +0

4 +0

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redspot by patractlabs

Redspot is an Substrate pallet-contracts (ink!) development environment. Compile your contracts and run them on a different networks. Redspot's core forks from Hardhat but changed a lot to suit substrate.

updated at May 6, 2024, 3:15 p.m.

9 +0

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as-substrate-runtime by LimeChain

This is a Substrate PoC Account-Based Runtime written in AssemblyScript.

updated at May 6, 2024, 3:21 p.m.

5 +0

13 +0

2 +0

polkadot-launch by paritytech

Simple CLI tool to launch a local Polkadot test network

updated at May 19, 2024, 2:20 a.m.

18 +0

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subquery-nova by nova-wallet

SubQuery API for saturating Nova Wallet as a data source. Focuses on the following use cases: 1) Provide complete operation history, including Transfers, Rewards/slashes, Other extrinsics 2) Provide data for staking analytics

updated at May 21, 2024, 10:15 a.m.

4 +0

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polkadot-js-api-ts-template by kianenigma

A template project to kickstart hacking on top of `@polkadot/api`

updated at May 27, 2024, 1:42 a.m.

3 +0

18 +0

7 +1

hydra by Joystream

A Substrate indexing framework

updated at May 29, 2024, 9:19 a.m.

10 +0

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polkadot-scripts by paritytech

Collection of random scripts and utilities written for Polkadot

updated at May 31, 2024, 1:39 a.m.

4 +0

27 +0

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rmrk-substrate by rmrk-team

[WIP] RMRK Substrate pallets

updated at June 1, 2024, 2:59 a.m.

8 +0

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typechain-polkadot by Supercolony-net

None

updated at June 4, 2024, 1:18 a.m.

4 +0

13 +0

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packages by kodadot

Monorepository of npm packages we use in our projects.

updated at June 10, 2024, 11:11 a.m.

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substrate-api-sidecar by paritytech

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

updated at June 13, 2024, 7:02 a.m.

14 +0

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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.

updated at June 14, 2024, 9:44 p.m.

42 +0

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use-inkathon by scio-labs

Typesafe React hooks and utility functions that simplify the process of working with Substrate-based networks and ink! smart contracts.

updated at June 16, 2024, 2:05 a.m.

5 +0

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