opensea-js
l2beat
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opensea-js | l2beat | |
---|---|---|
640 | 628 | |
2,266 | 454 | |
0.1% | 5.3% | |
9.4 | 9.9 | |
2 days ago | 1 day ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
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.
opensea-js
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Build an AI-powered NFT generator with TS, GPT, Polygon and CASE (Part 1/2)
We will create a web app that will let users mint a NFT in one click: creating an AI art from a prompt, storing it on IPFS and mint the unique NFT in Polygon so you can see it on OpenSea. Pretty cool right ?
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A mix of these for Shadow Wolf!
OS: https://opensea.io /Keyframes/collected
- Looking for someone to really, really dumb this stuff down for me.
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PC lags under medium+ load (CPU Temp jumps)
It's peculiar considering it works fine for most games (R6S, GTAV, LoL, Valorant) but it's these odd situations that makes just light browsing a huge pain. An example I can think of where this is an issue is opensea.io where any animated sections cause my browser to lag until i navigate away from the content.
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Web3 Wallet Best Practices: Safeguarding Your Crypto Assets
Some classic phishing attempts are fake e-mails from scammers pretending they are part of Opensea, Binance, Metamask, or individuals messaging you on Telegram, Discord, or Twitter pretending they are part of a team or interested to buy your assets in different means than through the trustable marketplaces.
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ERC 6551: Token Bound Accounts - A Revolution by Future Primitive.
Bulk Transfers and Collection Trading: The introduction of token-bound accounts enables the trading of entire NFT collections as a single unit. Platforms like OpenSea can leverage this functionality to facilitate bulk transfers of NFTs, streamlining collection management for both creators and collectors.
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I’m finally trading my Kitsune avatar, for Morgan and Eris.
download metamask app, copy your secret recovery phrase and paste in metamask, then set up password, go to browser, type "opensea.io", then connect wallet, then profile!!
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WTF??? 40.70149876343175, -74.00093199289718 - need to select and drop the pegman to see - East River New York
After manually flipping some bits, I'm pretty sure that the first part is meant to be https://opensea.io/
- Test post please ignore
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What are smart contracts? Learn and deploy your first contract.
Smart contracts which deal with minting, listing, buying, selling, collecting, and viewing NFTs are called NFT smart contracts. NFTs are non-fungible tokens, which means these are some digital art, music, photographs, etc. which are up for sale digitally and are unique in the world. The biggest digital art (NFTs) market is Opensea. I will also be posting an article where I will create an NFT marketplace dApp from scratch soon.
l2beat
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Spot Bitcoin ETF receives official approval from the SEC
A real layer 2 would look more like something built on Ethereum (can see all its L2s at https://l2beat.com).
Essentially it's a separate network that every few minutes takes every transaction and compresses it into a data blob that it saves on Ethereum along with a proof that the computation was done correctly. The Ethereum L1 nodes then only need to verify the proof instead of re-executing all transactions that happened on the L2.
With this design users can go straight from an exchange like Coinbase onto the L2 and never need to use Ethereum, and fees are 10x cheaper because of the data compression. Fees will soon be 100x cheaper as Ethereum is adding extra space just for these L2 data blobs that is much cheaper than normal Ethereum data space.
Unfortunately it can't be done on Bitcoin right now because Bitcoin nodes don't have Turing complete scripting and so can't verify the proof that an L2 posts to Bitcoin.
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Ask HN: Who is hiring? (December 2023)
We are running & maintaining the site (https://l2beat.com). Our work is to look on the current Layer 2 deployments on Ethereum & show risks and statistics to the end user. Very interesting thing is that we are a public goods company trying to stay as objective as possible in the industry full of subjectivity. What I mostly like in this job is that I am a part of the project shaping how it looks, not only mindlessly taking someones orders.
Candidate:
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Should Ethereum be okay with enshrining more things in the protocol?
Ecosystem fragmentation is not necessarily a bad thing. It leads to rapid development through competition. Different L2s are competing against each other to provide the best service and that has lead to a cambrian explosion of solutions. It's also a very effective way to explore the solution space, I'm sure many will disappear, others will get eaten, and at some point there will be consolidation. But all this seems like a good approach early on when tackling complex problems for which the ideal trade-offs are not entirely obvious. Explore as much of the solution space as possible and trim later on.
A perhaps more pernicious problem is liquidity fragmentation. Moving assets between L2s is a tedious friction that leads to fragmentation of liquidity. In that respect, zero-knowledge rollups present a big advantage as you can share liquidity between them as long as they share some zk-circuits that allow to prove statements to both chains. All this is being very actively worked on. And the technology behind it is short of fascinating. The typical HN audience would have a huge hard-on for it, if they didn't have such a strong preconception against crypto-anything.
If anyone is curious to learn more about L2s a good starting point is here: https://l2beat.com/
And if you want to see Ethereum scaling progress you can check it here: https://l2beat.com/scaling/activity
The next major upgrade to the protocol, slated for late this year or early 2024 (date is not finalized yet), will focus on scalability by making L2 activity veeery cheap.
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"Exploring Layer 2 Solutions: Seeking insights into the current landscape and optimal choices for developers and entrepreneurs."
These two links will give you a lot of the info you need to compare L2s: https://l2beat.com/ and https://www.growthepie.xyz/ - enjoy.
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Ethereum rollups have hit the milestone of $10bn of assets and 2 million weekly active users! Scaling and adoption is finally here.
Source: https://l2beat.com
- Polygon (MATIC) Shakes Up Leadership: Potential Game Changer Incoming
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Daily General Discussion - June 7, 2023
Thanks! l2beat.com is the best.
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Are Layer 2s as secure as Layer 1?
In addition to what others said, I always find https://l2beat.com useful to see a summary of the security assumptions behind the various L2s. Currently, all L2 need to be trusted to some extent as they are still quite in development.
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Ethereum liquid staking protocol Rocket Pool deploys on zkSync Era
Exponential.fi has good summaries and links to the projects. And https://l2beat.com is also great for judging L2s.
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Next big Eth upgrade
Take a careful look at https://l2beat.com
What are some alternatives?
solana - Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.
l2-fees
metaplex - A directory of what the Metaplex Foundation works on!
awesome-starknet - A curated list of awesome StarkNet resources, libraries, tools and more
Solana - Finds price floor for every single attribute in a given collection
crypto-fees - Website for comparing total daily fees of various blockchain protocols.
metamask-extension - :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
polygon-edge - A Framework for Building Ethereum-compatible Blockchain Networks
web3.js - Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.
consensus-specs - Ethereum Proof-of-Stake Consensus Specifications
eth-gasnow-extention - GasNow extension for browser
cardano-node - The core component that is used to participate in a Cardano decentralised blockchain.