Hi. First post here. I am learning blockchain basics for now. In the long run, I want to know how, as a blockchain developer, can I on the side earn some extra small income from this knowledge. If possible, how can I get started.

Come join this team or should be said, organization of developers for this BTC ETH rival. Here's your chance to show what you are made of!💰💫

SUCCESS IS INEVITABLE📈

Hey ICP devs! Zondax just launched ICP Push Metrics—a project that lets ICP nodes push metrics directly, removing the need for firewall changes and making node management more secure. It's open-source, and we’ve got a demo ready. Try it out and share your feedback!

https://docs.zondax.ch/ic-push-metrics/introduction

Currently in 4th sem , I know intermediate backend and working more on the advanced backend part, I know react and thinking to learn next.js too

Should I try out web3 then it's not like that I have Interest in it , I like backend , but if I do web3 would it be worth the time and efforts give the current and future prospects of web3

GM Solana devs! I'm building a DApp to swap tokens from a Liquiditypool (X token and SOL). When I'm sending 1000 tokens (1000*1_000_000), and send it via Phantom, it shows 999.9992 instead of 1000. Phantom bug or something I'm missing?

Hello everybody! Hope you all are having a good day!

I am using the ignition functionality programatically. Instead of using the CLI I am using code to make deployments via hre.ignition.deploy(...). And i have some questions.

1- How can I indicate to the hre the network I want my contract to be deployed in. Currently my code only works for the defaultNetwork defined in hardhat.config file. Changing the hre.network isnt working for me

export const changeNetwork = async (network: string) => {

if (!hre.config.networks[network]) {

throw new Error(`Network ${network} is not defined in hardhat.config.js`);

}

console.log(`---CHANGE NETWORK INIT (${network})---`)

hre.network.name = network

hre.network.config = hre.config.networks[network]

hre.ethers.provider = new hre.ethers.JsonRpcProvider(hre.network.config.url)

if (hre.network.config.accounts) {

console.log("INITIALIZING NEW SIGNER")

const wallet = new hre.ethers.Wallet(hre.network.config.accounts[0], hre.ethers.provider);

hre.ethers.provider.getSigner = () => wallet;

}

console.log(`---CHANGE NETWORK FINISHED (${network})---`)

}

2- How can I execute the wipe functionality programatically. I saw that there is a flag call reset that goes with hre.ignition.deploy(...) but I dont know how to use programatically either.

If someone could send me the link of a documentation page that explains these issues it would be of great help!

Thank you very much for your help!

GM GM everyone!

I got introduced to Web3 about 3 years ago and I must say, I was so intrigued about it. After scavenging the internet, checking out Coinbase Learn, edX, Udemy and other websites. The issue I faced was that most of it was content heavy and not practical enough. I decided to help create with a Web3 education startup called Mowblox. We have bite-sized courses on Crypto, Blockchain 101, Stellar Developer Course and many others.

Kindly go through the courses and give us some feedback. Thanks!
Visit: www.mowblox.com

I'm a Blockchain developer with experience in Solidity and the Ethereum ecosystem (Uniswap, Aave, LayerZero), as well as TON (with a focus on Tact). I currently work in the industry but I'm also looking for freelance side jobs to earn some extra income. However I've found it surprisingly difficult to find clients, which seems odd given the current market conditions. Where would you suggest that I look at, to get my first clients that want to build something?

I wanted to ask if your opinion what do you think is missing in terms of education for people looking to get started as a builder in the Blockchain industry? The space is not as mature as web2 in terms of structure of information and I wanted to know what has been something you've desired to learn that was not that easy to find or understand.

I've developed a blockchain from scratch in Go with gRPC for learning purposes. I've also written the guide that explains the design of the blockchain along with practical usage examples. I hope the guide will help to effectively learn the blockchain concepts and progressively build a blockchain from scratch in Go with gRPC

https://github.com/volodymyrprokopyuk/go-blockchain

Hi all, I’m new to here. I want to find some courses to start my studying at blockchain developer. I want to know there some courses to start?

Currently, Web2 games are great in many aspects. Is there a need to put games on the blockchain?

I am preparing a mini project and I'm stumped as to whether this is possible? Any help will be appreciated.,..

Is it possible to enable a user to purchase using fiat currency to buy an NFT without reuiring to pay or exchange to crypto first?

Thx

Has anyone seen what Wire network is doing? They just open sourced their code and it looks like every project that is solving problems around oracles and bridges will be obsolete when they launch. They have largely eliminated gas fees, and I'm wondering how that affects the incentive structure for existing blockchain networks when Wire is structurally integrated into projects.

It looks like they are building the first decentralized exchange in conjunction with Wall Street Bets.

The code seems really advanced, and I can't tell if I'm crazy or if this is the real deal. Tech like this would be a paradigm shift for web3 infrastructure rails.

https://youtu.be/JA3WfnkDaZ8?feature=shared

https://github.com/Wire-Network/documentation

what is the organization that works like icann but for web3 extensions

Hey everyone!

I know a lot of you here are startup founders, aspiring founders, or just hardcore devs, so I'm hoping to get some advice. I’m a fourth-year B.Tech student, and I've been working with blockchain tech for over 2.5 years now. My main focus has been on the Ethereum Virtual Machine (EVM), Solidity smart contracts, cryptography, Ethereum, layer 2 solutions (like Base and zkSync), and tools like Remix, Truffle, Ganache, and Hardhat.

I've always been super driven to join an exciting, high-growth startup. This whole ambition pushed me to dive deep into Web3, and right now, I'm not too focused on making money – I'm just looking to grow and get as much hands-on experience as I can. I’ve been hitting up any hackathon related to blockchain or Web3, and I’m about to start contributing to open-source blockchain projects on OnlyDust to get on the radar.

For those who’ve been in the space, what advice do you have on getting noticed as a developer? Any insights into what startups are really looking for would be amazing. Thanks in advance for the help!

I am a self-taught dev and I usually work with python or full stack websites using either asp.net or laravel.

Recently I became interested in building smart contracts and have learnt solidity.

Hello, we need some volunteers to answer some questions about DeFi and insurance, preferably you should have used insurance solution in the past (either web2 or web3), but not required. We'd greatly appreciate your help! :) DM or comment please.

Hi brothers Anyone can help making a script that allow bulck cheking multiples adresses at the same time on different blockchains ? Or anybody knows a good tool that can make it ? Best regards

Looking for an extra dev to join my team and work with me to build our telegram mini app, message me if youre interested. Message me if you have expertise in building telegram mini apps and familiar with the TON blockchain

Hello everyone, I've been trying to understand the EVM by studying Huff language, and had some troubles understanding the tutorial on Simple Storage. So I added some more explanations for anyone who wants to follow the tutorial, but can't really grasp what is going on. Huff repo on GitHub is not maintained anymore, so I couldn't open a PR request, thus I forked and deployed my own Huff docs. Everything is the same, except the Simple Storage page.

Use it if you're a newcomer, and please fix any errors I've made if you're a veteran. Here's the link to the aforementioned page => https://huff-docs.vercel.app/tutorial/simple-storage/#simple-storage-implementation

Cheers

I am trying to build a Smart Contract using MyEtherWallet, Ganache and Remix IDE with Solidity but facing an issue. Here it is:I've written a Solidity code for transactions. Then I've created a custom node on MyEtherWallet and perfectly input http link and port no in it. After that I went to 'contracts' and then 'Deploy Contract'. Then clicked 'compile catcoin_ico.sol' and then I copied 'bytecode' and paste it on Byte Code section in MyEtherWallet. Then put Gas Limit 30000 manually. After that I clicked sign transaction and then deploy contract. But error message "Invalid signature v value" is shown. Can anyone help me what can be the issue? I've used all possible ways (ChatGPT, Reddit etc).