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.
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.
Helper funtions for offline transaction generation.
created at Nov. 28, 2019, 3:53 p.m.
JavaScript SDK for Subsocial blockchain.
created at Feb. 25, 2020, 8:03 p.m.
AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework.
created at May 4, 2020, 6:45 a.m.
This is a Substrate PoC Account-Based Runtime written in AssemblyScript.
created at June 25, 2020, 8:44 a.m.
Halva is a toolchain for improving the experience of developing Decentralized Applications based on Substrate.
created at July 1, 2020, 1:55 a.m.
Simple CLI tool to launch a local Polkadot test network
created at Sept. 3, 2020, 10:47 a.m.
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.
created at Sept. 20, 2020, 9:58 a.m.
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.
created at Oct. 3, 2020, 5:22 p.m.
A template project to kickstart hacking on top of `@polkadot/api`
created at May 16, 2021, 3:11 p.m.
Pure JavaScript implementation of SCALE-codec
created at May 31, 2021, 3:14 p.m.
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
created at June 8, 2021, 7:47 a.m.
Collection of random scripts and utilities written for Polkadot
created at July 28, 2021, 11:36 a.m.
Typesafe React hooks and utility functions that simplify the process of working with Substrate-based networks and ink! smart contracts.
created at Jan. 10, 2023, 2:29 p.m.