smart-contract-best-practices
web3j
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smart-contract-best-practices | web3j | |
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15 | 10 | |
7,309 | 4,953 | |
0.7% | 1.6% | |
4.7 | 9.2 | |
2 months ago | 7 days ago | |
HTML | Java | |
- | GNU General Public License v3.0 or later |
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smart-contract-best-practices
- Solidity security reviews?
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Want to learn blockchain development but confused
Then i delved into best practises (https://consensys.github.io/smart-contract-best-practices/) and patterns (https://fravoll.github.io/solidity-patterns/) to improve.
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Required reading for new ETH developer
Search for solidity exploits on Google, useful one: https://consensys.github.io/smart-contract-best-practices/ there are a lot of possible exploits so deploying one by yourself without audits is a no-go imo
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Blockchain Dev
Consensys' Smart Contract Best Practices is a good start for security related stuff (super important because you'll be dealing with people's money in smart contracts) https://consensys.github.io/smart-contract-best-practices/
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An Auditor's Insights To Smart Contract Security Audit
The first question which any auditing interview concerns is mostly regarding what is your preferred audit process? Answers could be subjective, but I like to follow the industry standard as in this ‘Solcurity Standard’ article by Rari-Capital along with the Consensys’ best practices set of guidelines which pave a path for a thorough audit process.
- Websites to practice white hat/ how to get into contract security?
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Setup for Success: Creating Web3 Projects with the Truffle for VS Code Extension
Security should always be a major priority when developing smart contracts. Millions of dollars are lost to hackers on what seems like a regular basis. As a Web3 developer, you need to continuously stay up to date on the latest security best practices.
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My journey from Web Dev to Web 3.0 Dev - Part 1
Solidity basics and best practices
- Contract example with best practices?
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RESOURCES I USED TO LEARN BLOCKCHAIN/SMART CONTRACT PROGRAMMING
Smart Contracts Best Practices
web3j
- How to add to and remove liquidity from Uniswap V3 programmatically? Not in JS
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Minting an NFT on an android app (Part 1)
Web3j: Lightweight Java and Android library for integration with Ethereum clients. https://www.web3labs.com/web3j-sdk
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Native Android SDKs for EVM?
In the meantime, one thing that might be helpful for Android developers is updating the document and/or providing the workaround. If an Android developer follows the documentation, an app won't work. A note along the lines of "web3j for Android is down until further notice", "join the discord for the android workaround", ... might be helpful. There have been some hints (eg 1, 2) about workarounds setup and use, but as far as we can tell, web3j for android is currently broken. It appears that there might be a workaround for most, basic Android web3j functionality, even with v4.8.8-android. We'll try the discord.
- Can't import Web3j Java library with Maven
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Any Smart Contract/Abi to Front-End Code Generator?
Just to add: there is also web3j (https://github.com/web3j/web3j) for the Java people. You can use Maven/Gradle and it generates stubs (classes) which use can use to call the Smart Contracts on any EVM chain. And it is type-safe (as corresponding Java types are used for the Solidity types).
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Does a library like web3j only work for the Ethereum network or does it work with any blockchain that uses JSON RPC?
I'm trying to build a mobile app on a blockchain and unsure if a library like web3j would work with all blockchains that use JSON RPC
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Daily General Discussion - May 22, 2021
Congrats. As a java programmer you might find web3j useful: https://github.com/web3j/web3j
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Is there a clean neat way to interface with Ethereum nodes?
There really wasn’t as of about 2 years ago at least. I worked on a Clojure backend that integrated with Ethereum and went with Java interior using https://github.com/web3j/web3j which wasn’t too painful.
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Where do I start in order to become the crypto dev...
Hey, I develop a crypto trading app for Android and currently started with the implementation of an Ethereum wallet using web3j. If your are interested in contribution just contact me.
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How to catch solidity event from Java?
Try https://github.com/web3j/web3j
What are some alternatives?
js-xss - Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist
eventeum - A resilient Ethereum event listener that bridges your smart contract events and backend microservices
mythril - Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Rootstock, Tron and other EVM-compatible blockchains.
crypto-fees - Website for comparing total daily fees of various blockchain protocols.
openzeppelin-contracts - OpenZeppelin Contracts is a library for secure smart contract development.
headlong - High-performance Contract ABI and RLP for Ethereum
openzeppelin-contracts-upgradeable - Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts.
cardano-client-lib - Cardano client library in Java
DeFi-Developer-Road-Map - DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!
cljs-web3 - Clojurescript API for Ethereum Web3 API
RideX - A Decentralized Riding System
info - (Deprecated) A hub for onboarding & other information.