substrate-contracts-node
substrate
substrate-contracts-node | substrate | |
---|---|---|
3 | 83 | |
117 | 8,348 | |
4.3% | - | |
7.1 | 8.1 | |
8 days ago | 9 months ago | |
Rust | Rust | |
The Unlicense | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
substrate-contracts-node
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Writing smart contracts in Polkadot
Next, we install substrate-contracts-node. This is a simple substrate blockchain configured for smart contract functionality using contracts-pallets. You can use this instead of a Testnet, we will cover this in another article. You could install the binary which is faster. This is supported for linux and Mac systems.
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Accelerating Substrate Blockchain Testing with GitHub Codespaces
First, navigate to the GitHub repository of the substrate-contracts-node and make a fork of the node under your own GitHub username by clicking on the Fork button on the upper-left corner of the page.
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10N polkadot substrate : your first contract
cargo install contracts-node --git https://github.com/paritytech/substrate-contracts-node.git --tag --force --locked
substrate
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On Implementation of Distributed Protocols
Substrate — a framework for building application-specific blockchains (written in Rust);
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build error because found duplicate lang item `panic_impl`
frame-benchmarking = { version = "4.0.0-dev", default-features = false, optional = true, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
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What to do next... Web 3, Rust, Solidity?
To offer some perspective outside of the typical "all crypto is a scam", Parity is doing some cool stuff with a rust modular blockchain library called Substrate https://github.com/paritytech/substrate.
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What application will make Rust its prime ?
Rust takes the cake in the blockchain space: Substrate, Cosmos (CosmWasm), and Solana. All of the zero knowledge cryptography libraries used for layer 2 solutions are written in Rust, compiling to Wasm (see arkworks, Risc0). Ethereum's next version of smart contracts will even use a restricted subset of Wasm ("Ewasm") instead of EVM.
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Why am I not receiving staking rewards?
Verifying NPoS election solution graph and its score is a memory-intensive operation that needs to be performed within a single block time. Under the current runtime constraints, a solution graph with 22,500 nominators can be verified well within the block production time on Polkadot. There are plans to improve on this and implement multi-block election solution verification, after which, the NPoS system can scale to incorporate more nominators.
- Fast-unstake is now available on Kusama. This allows instant unstaking if you have not participated in staking in the last 28 eras.
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Polkadot Digest 17 Jan 2023
Fast-unstake is now available on Kusama. This allows instant unstaking if you have not participated in staking in the last 28 eras. https://github.com/paritytech/substrate/pull/12129
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Polkadot Digest 11 Jan 2023
First, any outstanding multisig calls (ones where one signatory has signed, but not the threshold) will not be able to execute. Please either finish your multisig calls before this upgrade, or wait until after it is completed. https://github.com/paritytech/substrate/pull/12072
- pallet dev mode added to make dev easier
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Substrate Rresources
Github: https://github.com/paritytech/substrate
What are some alternatives?
substrate-archive - Blockchain Indexing Engine
cosmos-sdk - :chains: A Framework for Building High Value Public Blockchains :sparkles:
burger_shop - Ink! smart contract for a burger shop
developer-roadmap - Interactive roadmaps, guides and other educational content to help developers grow in their careers.
polygon-edge - A Framework for Building Ethereum-compatible Blockchain Networks
manim - Animation engine for explanatory math videos
polkadot - Polkadot Node Implementation
rust-analyzer - A Rust compiler front-end for IDEs
www.rust-lang.org - The home of the Rust website
rust-analyzer - A Rust compiler front-end for IDEs [Moved to: https://github.com/rust-lang/rust-analyzer]
statemint - Statemint Node Implementation
reef-chain - EVM compatible chain with NPoS/PoC consensus