All Projects



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ETHEREUM MÉXICO
We create virtual and IRL workshops to teach about Ethereum and technologies across its ecosystem. We share the latest updates and we inspire builders to create amazing projects in Ethereum in México! We'd like to keep teaching about Optimism. Provide scholarships for people to learn about tech and code, visit universities across México, teach how to become a validator node, and more for 2023!
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CANDIDE Wallet
CANDIDE is an open-source smart contract wallet based on ERC-4337, the account abstraction standard for censorship resistant contract wallets. It supports social recovery, sponsored transactions for gasless/ERC-20 based payments, and batched transactions for one click dapp experiences.
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hildobby's Dune dashboards
This project includes various Dune dashboards I have created as a contribution to the Optimism ecosystem. I have also recently created an open source wash trades filtering method that can be used on Optimism NFT trade data. I intend to share more methods like this one going forward which will be usable on Optimism data within Dune and open sourced so it can easily be ported out of Dune.
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TypeChain
dETH is organization focused on improving Ethereum Developer Experience. * TypeChain - generates TypeScript typings for Ethereum smart contacts, * dETH Code - is Visual Studio Code for reading smart contracts, * dETH Tools - a set of small tools useful for smart contract engineers,
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Smock
Smock is the Solidity mocking library. It is installed as a Hardhat plugin which can be used to create mock Solidity contracts entirely in JavaScript (or TypeScript!). With Smock, writing tests for smart contracts becomes incredibly easy, improving the ecosystem's security. First built by Optimism in March 2021 and later, in July 2021, Wonderland took the mission to rewrite it in a scalable way
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Revoke.cash
Revoke.cash is a suite of web3 security tools. It offers a dashboard to manage token and NFT allowances on Optimism and 30+ other chains. It also provides a browser extension that warns users when they are about to perform potentially harmful actions, such as approvals or NFT listings.
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blst by Supranational
blst is a BLS12-381 signature library focused on performance and security. The library has undergone security audits and formal verification, and supports assembly backends for x86 and ARM platforms. Currently blst is used by all of the Eth2 / Ethereum consensus clients (Prysm, Lighthouse, Teku, Nimbus, and Lodestar). blst is a critical component for enabling scalability and performance of PoS.
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Kernel
Kernel is peer-to-peer learning environment, growing one block at a time. Traditionally, each block accommodates 250 individuals and runs for 8 weeks. In two years, and after 7 Kernel blocks, there are: - 1,800 Kernel fellows (see more here: https://www.kernel.community/en/love) - 470 Kernel "adventures": web3 projects, protocols, writings & research - 70+ Kernel projects who have raised $1MM
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TE Academy
The Token Engineering Academy's (TEA) mission is to establish rigorous #tokenengineering & fully leverage the potential of token economies. We help crypto projects find experts and foster the development of open-source knowledge and tools. Our own community’s value flows are based on proofs of knowledge, skills and achievements that are represented by account-bound NFTs - on the Optimism Network
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Cryptocurrency and Friends
Cryptocurrency and Friends is an educational initiative that builds up the knowledge for researchers, developers, and technically minded folk, to better understand how a blockchain system works under the hood. It covers an intro to crypto, UTXO/account models, p2p network, fee markets and the scalability challenge. All background feeds into the final classes on payment channels and rollups.
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Crate-Crypto
Cryptography is hard. Crate-Crypto was originally built because I wanted to build proof of concepts of cutting edge cryptogrpahy protocols, so that companies/researchers could use it to validate their ideas quicker. This is how Noir a zk programming language was born. The main usecase right now is for implementations for projects like 4844 and verkle tries.
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Rigoblock
Rigoblock is a fully open source and free to use smart contracts protocol that facilitates the interaction with DeFi applications and the organization of tokens and group of token holders in smart wallets. It has been live on Optimism since November 2022. Rigoblock liquidity has generated more than 50MM USD token swap volume on Ethereum mainnet.
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OP Dashboards by Springzhang
I created several dashboards for Optimism chain on Dune Analytics platform. Some of them are quite popular. These dashboards are helpful for users to know better about OP chain and for project team to understand their users better from a public onchain data perspective.
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Jrocki - YouTube & Podcast
I have my YouTube Channel containing Optimism only content including a tutorial series for the Optimism Quests. In addition, I co-host a weekly Twitter space for the Optimism community which began as an Optipunk's NFT community call. When a project joins us the space is recorded and posted on an RSS feed known as "The Web3 Experience" podcast. Analytics: https://bit.ly/3KoGJGu
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Layer 2 Landscape
Technically this nomination is for the the Truffle Optimism Box, which allows developers to use boilerplate to create Optimism dapps. This educational tool led to my broader effort to spread information about the Layer 2/Scaling ecosystem's development via my Twitter account (@bitsplaining), w/ a weekly educational thread, for which I'd like to accept this nomination.
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Ante
Ante is a protocol framework that allows anybody to create on-chain guarantees for any smart contract system. Ante tests can be written to test any on-chain condition with payouts handled without any third parties. With enough coverage and tests on a given project, a decentralized and visual trust can then be gathered on that respective project.
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EIP-4844 Contributors Collection
This nomination is for a collection of contributors to EIP4844. EIP-4844 introduces a new kind of transaction type to Ethereum which accepts 'blobs' of data to be persisted in the beacon node for a short period of time. These changes are forwards compatible with Ethereum's scaling roadmap, and blobs are small enough to keep disk use manageable. EIP-4844 is project-neutral and being developed 100% in the open by a wide mix of developers across different teams, this collection aims to reward that network of contributors. To find the list of contributors and the weighting of their contribution click on the website link at the top of the profile ⬆️
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Optinames | ENS on Optimism
Hello, Badgeholders. What are Optinames? Optinames are tradable and transferable sub-domains deployed on Optimism that are fully integrated with the Ethereum Name Service (ENS). They can be resolved on popular web3 wallets i.e Coinbase Wallet by utilizing an off-chain ENS resolver. We built the Optinames toolset to enable anyone to easily and cheaply create ENS subdomain-based communities.
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NFTEarth
NFTEarth is an NFT marketplace for buying and selling NFTs on L2. In addition to being a marketplace, the protocol has a native token, $NFTE, and is building out the NFTEarth "NFT Hub" - which aims to server as a one-stop-shop for NFT creators, collectors, and DAOs looking to generate NFT art, deploy and manage contracts, and create allowlists as well as Mint embeds for their NFTs.
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Fire
Web3 is hard to use. Self-custody and interacting directly with the blockchain today is overly complicated for the consumer, leading to the average user losing their funds and quitting the ecosystem. UX today is fraught with 'gotchas' and pitfalls. Fire - the Chrome extension that simulates transactions, showing you exactly what will go in and out of your wallet before you sign the contract.
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Pairwise
Say goodbye to endless forum scrolling and hello to easy, efficient and fun community signaling with Pairwise! Our open-source, snapshot-style voting dapp, based on the big brain algorithm research out of Colony in 2018, offers a fast-paced and intuitive experience, perfect for the next generation of DAOs. Join us in revolutionizing governance with the power of algorithms.
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Perpetuals Dune Abstraction
The perpetuals trading abstraction on Dune standardizes the trading data amongst all the perpetuals trading platforms on Optimism and makes them all accessible in a single table, called perpetuals.trades. The primary goal is to help analysts and builders alike in gaining a deep understanding of the perpetuals market and in building tools related to the data being surfaced.
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Rust-cannon-template
The Rust Cannon template is a starting point for developers who want to build and experiment with the provable execution layer of the OP stack. It makes it simple to compile Rust code to MIPs with helpers to read inputs, write outputs and access the pre-image oracle. The results of the execution of this code can be fraud-proven on-chain using the OP stack challenge game Solidity contracts.
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TrueBlocks
TrueBlocks creates a shared, naturally sharded index of addresses for any EVM-based chain (including Optimism). This allows ultra-fast access to the underlying chain data and runs 100% locally. The near-zero cost of operation promotes a true public good. A video explainer is here: https://loom.com/share/fd75d19f1dc946498c4ea0344517c2c6. For detailed info, see here: https://urlis.net/i98eydu0.
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Hop Protocol
Hop Protocol is a modular stack for building cross-chain applications within the Ethereum ecosystem. To date, the Hop Token Bridge has bridged over $3.4B across Ethereum, Ethereum rollups, and adjacent chains. With our initial OP grant, Hop pioneered a fee refund program enabling users to recoup 80% of onboarding costs while gaining ownership in the Optimism network.
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Eneagon by zenbit.eth
A prefiltering platform for RPGF, based on the bicameral governance model from Optimism. Developers are able to mint PG Projects as NFTs and set multiple development stages to be retroactively funded. These stages are tracked from GitHub milestones, any user can get rewards by donating to these, while stakeholders can mint SBT to evaluate the progress and deliver funds after completing each stage.
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Nimbus
Nimbus is a client implementation for both Ethereum’s consensus layer and execution layer that strives to be as lightweight as possible in terms of resources used. This allows it to perform well on embedded systems, embedded devices – including Raspberry Pis and mobile devices.
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Zapper
Zapper is a social web3 explorer which allows users to follow the blockchain journey of other people in NFTs, DeFi and DAOs. Our mission to make the blockchain readable and accessible to everyone. We believe that a self-custodial and decentralized future allows for more economic freedom, and that making the blockchain easier to understand is a critical problem to solve to attain this future.
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Flipside Crypto
Flipside Crypto has worked alongside the OP Labs team to make Optimism data more accessible and help bootstrap Optimism’s ecosystem-wide attestation / identity efforts. The data tables, SDK, API, and other core services are offered as free public goods - enabling the creation of a wide range of products and tools for Optimism. Flipside is also an active and devoted OP delegate.
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L2BEAT
L2BEAT is an Ethereum Layer Two (L2) scaling analysis and research website. We compare Ethereum L2s by monitoring their usage & TVL-related metrics, verifying their documentation against the source code, and manually assessing associated risks. We have created a risk framework for L2s and bridges, along with open-source monitoring tools that check for changes in their smart contracts' parameters.
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ETHGlobal
ETHGlobal is the largest developer focused community in Ethereum. Most known for their hackathons, ETHGlobal has run 50+ hackathons around the world and online. To support builders at any point in their journey, ETHGlobal builds products for its developer community's success including: Hackathon (online/in-person), Guides (self-directed education), Summits (online/in-person), Jobs, and more.
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Chainlist
Chainlist tracks all public RPCs available for each EVM network, along with their latency, blockheight and the privacy policy of the provider, which we summarize into easy-to-compare snippets. This allows users to switch networks/RPCs safely and to maintain privacy without having to spend hours sifting through legal docs.
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Umbra
Umbra is a stealth address protocol for EVM networks. Umbra enables privacy preserving payments where the receiver's identity is not revealed. Umbra is simple, low gas solution for getting paid privately, that's been in development for nearly 3 years.
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wagmi
wagmi is a collection of React Hooks containing everything you need to start working with Ethereum. It’s used at organizations like ENS, Sushi, LooksRare, WalletConnect, Stripe Crypto, and Gitcoin. wagmi makes it easy to "Connect Wallet," display ENS and balance information, sign messages, interact with contracts, and much more — all with caching, request deduplication, and persistence.
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WTF Academy
WTF Academy is a web3 open-source university for developers, aiming to onboard 10,000 developers to web3. We provide free and open-source tutorials, tests, and certificates for developers. 1. WTF Solidity (6,000 stars): https://github.com/AmazingAng/WTF-Solidity 2. WTF Ethers (1,200 stars): https://github.com/WTFAcademy/WTF-Ethers 3. Education platform: https://wtf.academy
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Boardroom
Boardroom is a comprehensive and user-friendly governance dashboard helping increase participation in voting and decision-making in DAOs. It allows token holders, from institutions to contributors, to influence the direction of their projects by making faster, smarter, and more informed governance decisions. The Governance API makes this data accessible to any stakeholder or developer.
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Prettier Solidity
Prettier Solidity is a Prettier plugin for formatting Solidity code. It's the de-facto formatter for the Solidity language, used by multiple projects including Optimism itself.
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geth
Geth (go-ethereum) is a Go implementation of Ethereum - a gateway into the decentralized web. Geth has been a core part of Ethereum since the very beginning. Geth was one of the original Ethereum implementations making it the most battle-hardened and tested client.
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0xPARC
The 0xPARC Foundation promotes application-level innovation on Ethereum. Our primary areas of focus are: - Cryptography: ZK, MPC, and more. - Autonomous Worlds: funding projects like Lattice, Dark Forest, DFDAO, etc - Education: we organize learning residencies, hackathons, and conferences on ZK and AW. 0xPARC funds infrastructure work, research, and groups that would otherwise be underfunded.
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EthereansOS
Ethereans is a decentralized nation that uses secure DeFi routines for seamless transactions, self-sovereign on-chain governance with granular control over its resources, and specialized assets that are interoperable across marketplaces and DEX’s. Everything in the nation is powered by generalized smart contract factories built on EthereansOS.
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Agora
Agora builds governance public infrastructure that provides transparency, accessibility, and fine-grained control for delegates and builders. We started helping Optimism transition to on-chain voting by deploying its governance contract, and building its voting portal. Next we will refine the contract, keep improving the portal and create new governance modules that any OP project can use.
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Small Brain Games
Small Brain Games is focused on quickly iterating on casual games. These games: 1. Are open source and fully on-chain 2. Strive to be accessible to anybody–not just crypto-native users 3. Are about persistence and composability (less so than ownership) We've launched Words3, a fully on-chain word game on Optimism. We have 2 more games queued up for Q1 2023.
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Across Protocol
Across is a cross-chain bridge for L2s and rollups secured by UMA's optimistic oracle. It is optimized for capital efficiency with a single liquidity pool, a competitive relayer landscape, and a no-slippage fee model.
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Orbiter Finance
Orbiter Finance is a decentralised cross-rollup bridge that aims to offer infrastructure at Layer 2 and permits instant, low-cost transactions of Ethereum-native assets. We support cross-rollup transfers among Ethereum, Optimism, StarkNet, zkSync, Loopring, Arbitrum, Arbitrum Nova, Polygon, BNB Chain, ZKSpace, Immutable X, dYdX, Metis and Boba.
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Cryptoversidad
Cryptoversidad is an organization that educates people about web3 so that they can use, contribute and build with web3 tools. Our mission is to accelerate the masive adoption of web3, and we believe that educating people about web3 values and tools will have a positive impact on society. We’ve published educational YT videos, hosted online events and we're in the process of developing a fullcourse
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eth.limo
eth.limo is a privacy-preserving ENS gateway, enabling users to access Ethereum-native dApps and content. LIMO represents a shift in dweb adoption by providing an alternative means of accessing ENS resolvable content. LIMO takes public gateway services a step further by enforcing strong privacy guarantees such as never logging IP addresses or engaging in TCP fingerprinting.
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Big Sybil'or
I spent some time hunting for sybil attackers of the first OP airdrop, mostly using dune queries because I was bored while I had covid
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Ipsilon
Ipsilon is a research team focusing on the execution environment of Ethereum (aka the EVM or any future versions of it). We provide analysis and implementation of own and third party proposals (i.e. new EIPs proposing changes to the EVM), provide tooling (evmc, evmone, fizzy), and support existing teams (e.g. Solidity, go-ethereum, Silkworm, Erigon) with implementation and analysis.
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Protocol Guild
The Protocol Guild helps Ethereum's ecosystem + community fund core protocol development: a foundational Public Good for all. The Guild curates a weighted membership registry of ~128 active contributors, which anyone can donate to via a single Ethereum address. Donations are vested to members over time, creating long-term stewarding incentives. Learn more: https://bit.ly/PG-docs
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Michael Vander Meiden
My work for the Optimism Collective falls into two categories: * 1st is my volunteer contributions to Optimism Governance, mainly planning, hosting, and recapping the bi-weekly governance calls. * 2nd is my youtube channel, 'The Blockchain Guy', making hype-free & high-quality educational content focused on the Optimism and Ethereum ecosystems.
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Atlantis World
Atlantis World is an exploratory web3 social metaverse that transforms everyday people into web3 super users, one fun & rewarding quest at a time.
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Proof of Integrity
Proof of Integrity offers #aPRENDOcripto, an educational program that provides blockchain and personal finance training to vulnerable sectors. It consists of 4 workshops with practical and theoretical content, and hands-on experience w/decentralized tech. We aim to bring the benefits of blockchain tech to underprivileged communities. Last year 8 editions were made in Argentina and plan 26 for 2023
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Infinity Wallet & Web3 Browser
Infinity Wallet is the first all-in-one non-custodial wallet ecosystem and Web3 browser of its kind on desktop ('a Super Wallet'), launched in 2019, and supporting hundreds of thousands of users. Not a browser extension, but a complete standalone desktop application providing a one-stop solution for seamless access and usability of DeFi, NFTs, cross-border payments and Web3 applications.
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GasHawk
GasHawk enables free, automated, and non-custodial savings of up to 95% on Ethereum transaction fees.
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Snapshot
Snapshot is a platform that enables decentralized autonomous organization (DAO) governance. Snapshot provides a way for DAO members to cast votes on proposals and make decisions collectively, without the need for a centralized authority. By using Snapshot, DAOs can increase transparency and accountability in their decision-making processes.
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OptimismGuru
OptimismGuru is a Twitter account that works as an information aggregator regarding the Optimism chain, the Optimism Collective, and the OP Stack.
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OpenZeppelin
OpenZeppelin provides security products to build, automate, and operate decentralized applications. We also protect leading organizations by performing security audits on their systems and products.
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Scry
Scrys Open Oracle Frameworks an infrastructure for oracles for developers to access external data in a fully permissionless and decentralized way. The infrastructure allows devs to self deploy high scale oracles for any API with the contracts, nodes and front end all ready to use in <15m. This allows devs to create oracles using their own reputable signers in their communities. Uniswap for data.
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Frame
Frame is a web3 platform that creates a secure, system-wide interface to your chains and accounts, giving any browser, command-line, or native application the ability to access web3. Our routing architecture, Omnichain, simplifies the user experience by eliminating the concept of "being on a chain" and allowing dapps to route requests to any of the user's available chains in parallel.
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⚡️TurboETH - Web3 Build System
⚡️TurboETH is a Web3 Build System; designed to make building Web3 applications fast. Tightly integrated with WAGMI/SIWE, TurboETH template teaches developers how to build production ready Web3 applications by example. With 1-click deploy to Vercel going from `hypothesis > prototype > application` has never been easier. Soon a TurboCLI too => twitter.com/KamesGeraghty/status/1626182766218907654
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Esteroids
Esteroids (esteroids.eth) is a search engine for .eth websites. Esteroids indexes ENS+IPFS websites (called .eth websites), makes them searchable, and highlights the main ones. While the .eth web previously offered a variety of .eth websites, it lacked the tools to collect, explore and showcase them. We launched Esteroids in April 2021 in order to give .eth websites a dedicated search engine.
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NiceNode
NiceNode aims to provide an easy set up to run an Ethereum node in no-time on every modern computer without any technical knowledge. By running a node you become part of a global movement to decentralize a world of information. NiceNode is being designed to easily support new node types such as layer 2 and web3 nodes. It is FOSS and available on Mac, Windows, and Linux.
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Where has the OP Gone?
Continuously updated governance thread detailing, at a transaction level, what happened with Governance Grants through the first two seasons.
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jordanmmck
I make deep-dive video explainers on complex topics within the Ethereum space. With every video I try to completely understand the topic I am studying, then condense that understanding down to diagrams and images that convey the concept in a simple way. I strive to produce videos with high production value, detailed and accurate diagrams, and a compelling delivery.
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Week in Ethereum News
Week in Ethereum News is (wait for it!) a weekly newsletter about Ethereum. Since August 21, 2016.
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Forta
Forta is a real-time detection network for security monitoring of blockchain activity. Forta comprises a decentralized network of independent node operators that scan all transactions and block-by-block state changes for outlier transactions and threats. Developers can build detection bots (piece of script that monitors the activity) and machine learning models, and run them on the network.
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Odos
Odos Smart Order Routing (SOR) is a patented Automated Market Maker (AMM) path finding algorithm, which aggregates decentralized exchanges (DEX) and finds optimal routes for cryptocurrency token swaps. Odos enables retail and institutional traders to benefit from savings over any single DEX and even other aggregators when converting one or several cryptocurrency tokens into other asset(s).
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Dapp-Learning
We are designed for developers to step into blockchain DAPP development, where they can learn **DeFi, NFT, DAO, CRYPTO** projects. We hope we could not only give junior developers a feasible and easy-to-use blockchain **DAPP** learning roadmap, but also present advanced developers  with a platform for communication and cooperation.
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Optimism Cult Merch
CULT MERCH optimism is an exclusive T-shirt collection consisting of several themes: 1. optimism Cultists. 2. optimistic Evil 3. Opti Samurai. + a few bonus ones: for the OPLabs team and minimalistic ones with different lettering Each print is hand-drawn by me with love. The t-shirts will be two colors, white and black.
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Women Biz - Optimism education
Would you like to help us impact more women? Our next project is focused on carrying out free courses that open the doors to Web 3, even if they don’t know anything about this world. We want at least 10 women from different cities outside of Lima participating. Block 1: Introduction to web 3 - I Block 2: Basic concepts about metaverse, networks, smart contracts, tokens. Block3: Specialization
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IC3
IC3 is an initiative of researchers at Carnegie Mellon University, Cornell University, Cornell Tech, EPFL, ETH Zurich, UC Berkeley, University College London, UIUC and the Technion. IC3 leads multidisciplinary research and members publish peer reviewed research in many areas of blockchain systems relevant to the functioning and future of the OP Stack.
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delegation.tools
delegation.tools allows you to see who you are delegating your OP to, and to change delegate in a couple of clicks. It was created shortly after the OP token was launched: there was some confusion on how to change delegate after completing all the steps in the airdrop process, so I made delegation.tools to make the process as easy as possible.
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Duniversity (Dune Education)
We teach people about all things web3 data related. Goal is to empower the curious through education and support to explore the vast ocean of web3 data.
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Fractal Visions
Fractal Visions market is an Optimism centric platform intended to house core native ecosystem NFT collections from select artists. Users evolve into committee members for our future DAO voting structure related to the NFT market & FV Public Goods Funding mechanism. Expanding into a high level niche category art & music marketplace as we curate artists who align with the impact over profit ethos.
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OP Medicine
Enabling the bottom of pyramid through empowering pharma companies and the medical eco-system to do medicine trial testing, clinical trials via Optimism and Ethereum blockchain enabled EMTTRs (Electronic Medicine Trial and Test Records as a Service), EHR and Radiology services. Developer Tools to to build solutions in medicine, healthcare, improve transparency in drug testing using Optimism tools.
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0xSplits
0xSplits is a suite of smart contracts & tools that allows devs and end users to securely and efficiently share onchain revenue. Our current offerings include splits (immutable, mutable, & liquid), waterfalls (preference stacks), and vests (multi-stream, single beneficiary) as well as the accompanying subgraphs, sdk, & UI.
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RadicalxChange Foundation
RadicalxChange (RxC) is a global movement for next-generation political economies. We’re committed to advancing plurality, equality, community, an decentralization through upgrading democracy, markets, the data economy, the commons, and identity. Founded by economist Glen Weyl in 2018, the RadicalxChange Foundation is a 501(c)(3) nonprofit dedicated to advancing the RxC movement.
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Nethermind
Nethermind is a team of world-class builders and researchers. We empower enterprises and developers worldwide to access and build upon the decentralized web. Our work touches every part of the Web3 ecosystem, from our Nethermind node to fundamental cryptography research and application-layer protocol development. We’re passionate builders solving Ethereum’s most difficult challenges.
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hardhat-deploy
A Hardhat Plugin For Replicable Deployments And Easy Testing This hardhat plugin adds a mechanism to deploy contracts to any network, keeping track of them and replicating the same environment for testing. It also adds a mechanism to associate names to addresses, so test and deployment scripts can be reconfigured by simply changing the address a name points to plus many more features...
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Giveth
Giveth is a donation platform built on Ethereum, rewarding and empowering those who give to projects, to society, and to the world. We are building a business model that provides value in the nonprofit sector and public goods. We were founded in 2016 and have a core team consisting of ~20 with 50+ regular Giveth contributors, including many well-known names in the space.
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Optimism FM
Optimism FM is a collaborative and open (unofficial) community dedicated to promoting the adoption of Optimism by disseminating information about its technology,ecosystem,governance processes and public goods, in Chinese. Our goal is to reach all China citizens and Chinese speakers in general, so that they can learn about the benefits of this Ethereum scaling solution.
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Solhint
Solhint is a Solidity linter. A tool that helps solidity devs to write standardized smart contracts code, taking care of code quality, order, readability, style guides, preventing known bugs, and giving security alerts. Has been a pretty popular tool within the Ethereum community. It is also an open source tool considered a public good in the ecossystem.
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Otterscan
Otterscan is a self-hosted, fast, local, private, block explorer. It has a very small footprint, does not require installing additional DB, middleware, etc. It works together with your Erigon node. It relies only on onchain data and offline data sources. All custom information it needs from Erigon is available as custom APIs, so other dapp can make use of them too.
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EthernautDAO
We are a developer's bridge from web2 to web3. We pair senior solidity devs with senior web2 devs for a 2-month crash course to expand the blockchain teams. We also started the distribution of a soulbond token called EXP on optimism to have an on-chain attestation of developer contributors.
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Lodestar
Lodestar is a Typescript ecosystem for Ethereum consensus, developed by ChainSafe Systems. Our flagship product is our production-capable beacon chain and validator client. In addition, we maintain public repositories of useful tools for public use. Some of these libraries include BLS, SSZ, Discv5, Gossipsub, and Noise.
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Multicall3
Multicall3 aggregates results from multiple contract calls. This reduces the number of JSON RPC requests that need to be sent, which is especially useful if using remote nodes like Infura. This can significantly improve performance and reduce RPC usage. It also guarantees that all returned data is from the same block (i.e. an atomic read) to ensure consistency and accuracy of fetched data.
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Praise
Praise is a community intelligence system that promotes active participation and collaboration through peer recognition and rewards. We help communities become more intelligent, productive and inclusive by providing a simple way for community members to acknowledge, praise and reward each other’s contributions.
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Apetimism Launchpad
Apetimism Launchpad is a no-code NFT launchpad platform that provides highly secure smart contracts and minting systems. This helps NFT project owners to streamline the launch process from weeks to just a matter of minutes.
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BuidlGuidl
A curated group of Ethereum builders creating products, prototypes, and tutorials to enrich the web3 ecosystem. We mentor developers and orgs through the SpeedRun and beyond.
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Ethers
Ethers is a complete and compact library for Ethereum and related chains, providing all functionality required for dapps, wallets and any other utilities and scripts. It is widely used throughout the community and is a dependency for a large portion of the ecosystem with over 4 million npm downloads monthly.
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Web3beach
web3beach is dedicated to accelerating web3 education and adoption through impactful onboarding in communities where banking services are unavailable. In short, onboarding LatAm through Public Goods. Some of these initiatives include beach clean ups, educational events meet ups, health services
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H.E.R. DAO LATAM
We onboard Latin American womxn from scratch into Web3 through Virtual and IRL Workshops teaching them the basics of blockchain and its scaling solutions, we build partnerships to offer scholarships for women to learn about development, blockchain technology, and tech skills. We need help to keep educating about Ethereum and Layer2 Optimism! :)
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Node Guardians
Node Guardians is an RPG that caters to seasoned Solidity devs. We provide over 60 hours of Solidity in the form of CTF & programming problems for free. We've built a custom pipeline to evaluate the users code and verify whether it meets certain criteria. Hackers can unlock soul-bound (off-chain) collectibles that represent their progress in the game.
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thesleeper.eth Thai OP contents
My name is Amin from Thailand. I have been creating original content in Thai based on Optimism's blogs&tweets (incl. from the core team) since June 2022 Optimism community is growing bigger I want to fill my part by making Optimism communication more User-friendly for local new users & devs, which I think it will attract them to join & create new possibilities for Optimism
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MUX Protocol
MUX Leveraged Trading Protocol - A decentralized leveraged trading protocol that offers zero price impact trading, , no counterparty risks for traders and an optimized on-chain trading experience. A sub-protocol in the MUX protocol suite that automatically selects the most suitable liquidity route and minimizes the composite cost for traders while meeting the needs of opening positions
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RainbowKit Login for WordPress
RainbowKit Login for WordPress is a full-featured, open source, and easy to use integration layer that empowers builders to leverage the composability of Ethereum and L2s on a WordPress site. The project prioritizes extensible, test-driven, and secure code. https://wordpress.org/plugins/rainbowkit-login-web3-integration-for-sign-in-with-ethereum/ https://github.com/davisshaver/wp-rainbow
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CryptoZombies
CryptoZombies is an interactive school that teaches you all things technical about blockchains. It teaches students to write smart contracts by making their own crypto-collectibles game.
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Optimism Translators Collection
The Optimism Translators are a group spanning 25 languages. They translate the Optimism User Help documentation, as well as translating blog posts and tweets as they are published. To find the full list of Translators and the weighting of their contributions click on the website link at the top of the profile ⬆️
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Optimism Monorepo Dependencies Collection
This collection consists of 100 open source software projects that are essential dependencies of the Optimism tech stack. This software is critical to the success of the OP Stack. You can find the full list of projects, and the methodology with which they were selected, by clicking on the website link at the top of the profile page ⬆️
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Blockscout
Blockscout is the first fully-featured open-source blockchain explorer available for use by any EVM chain. Blockscout currently supports 120+ different chains. We are currently working on 2.0 version: https://docs.blockscout.com/about/roadmap/blockscout-2.0 WIP: https://eth-goerli.blockscout.com/ OP instances will be among the first where 2.0 will be deployed in Q2 this year.
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OptimismArabia
We are working on two things: - A website specialized in publishing original and translated articles related to Optimism in Arabic. - An academy with many interactive features that contains courses related to blockchain and Optimism. We target users and developers in Arab countries such as UAE, Saudi Arabia, Egypt and Bahrain.
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Filosofía Código
Filosofía Código is a YouTube channel that explains step by step how to program Smart contracts in Solidity. It also includes explanatory videos on Ethereum and L2 scalability. In addition accompanies each video detailed programming articles on Solidity, all information is available and free. Key Stats: * Available Spanish, English and French * 50+ tutorials * Video + Blog articles
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beaconcha.in
Beaconcha.in is an open source Ethereum explorer which makes the beacon chain and execution layer accessible to non-technical users. In addition, beaconcha.in provides an open source mobile app for iOS and android for validator monitoring.
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Espacio Cripto
Espacio Cripto is a web3 community founded in 2019 focused on providing education in an inclusive, safe, and kind environment We think that understanding this industry is like understanding the internet in 1997. We want to accelerate crypto knowledge and adoption for Spanish-speaking people We engage with our community with weekly podcasts (+ 153 episodes), IRL events, Telegram, and other channels
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Commons Stack
Commons Stack builds 'Commons', tokenized communities supporting public goods. To achieve this, years of research have gone into developing cultural frameworks that reinforce Ostrom’s principles of governing commons, novel tools such as the Augmented Bonding Curve, Conviction Voting & Praise reward system, and a radically inclusive methodology (Collaborative Economics) for launching a Commons.
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Layer2DAO
Layer2DAO is expanding the Ethereum L2 ecosystem and boosting L2 ecosystem projects. The DAO is using its treasury to invest and partner with high-impact L2 protocols and ecosystem plays, serving as a diversified treasury for DAO members looking to gain exposure to the L2 ecosystem growth.
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Solady
Highly-optimized Solidity snippets.
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Teku
Teku is an Ethereum consensus client, fully open source and Apache 2 licensed. Teku has been in production on the beacon chain since genesis and contributes significantly to client-diversity on the consensus layer, which is vital for the security and safety of layer 2 solutions built on Ethereum.
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rotki
rotki is an open source portfolio tracking, analytics & accounting tool that protects your privacy. The mission of rotki is to bring transparency for crypto through the use of open source. Unlike virtually every other competing service which consists of closed source SaaS onto which you are forced to hand over all your financial data, with rotki your data is stored encrypted locally.
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Goerli Testnet
The Goerli testnet was the first public Ethereum testnet launch by and with the community. It is supposed to be inclusive with the entire Ethereum developer stack both horizontally and vertically. In 2023, the Holli testnet will replace Goerli.
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L2planet
Layer 2 Planet is a research community that develops various products. Initially, we focused on a bi-weekly newsletter covering Layer 2 solutions. Now, we have a dApp store on our website. Going forward, our aim is to increase website traffic and provide more technical educational resources about Layer2 solutions and taking a role on big adaption.
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Guild
Guild is an infrastructure for platformless memberships and community building. Built around the Guild Model (requirements, roles, rewards), anyone can create modular memberships based on composable on-chain and off-chain data. These can be used to gate off-chain rewards (access to Discord, Telegram, Google folders & files, Github), on-chain rewards (POAP), or custom applications (via our SDK).
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Foundry
See: https://gov.optimism.io/t/tooling-utilities-nominations-for-rpgf2/4639/15?u=jonas
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Optimism Ambassadors Collection
The Ambassador program provides grassroots marketing to the Optimism ecosystem. They make Optimism updates and releases more accessible to the general user base, while spreading the optimistic vibe and values. They create memes, YouTube (longer form) content as well as tutorials and guides. To find the full list of Ambassadors and the weighting of their contributions, click on the website link at the top of the profile
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BanklessDAO Projects
BanklessDAO’s mission is to create user-friendly onramps for people to discover decentralized financial technologies through education, media, and culture. To further that mission, BanklessDAO produces educational content via its newsletters and Bankless Publishing on various crypto-related topics, including Layer 2 scaling solutions such as Optimism. We also make use of Mirror/OP functionality.
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Hyperledger Besu
Hyperledger Besu is an open-source Java implementation of Ethereum's EL. Built initially for enterprise adoption, Besu has private and permissioning features. It's an actively developed Mainnet client. Besu has helped in shaping standards & core development since its beginning as Pantheon. Besu's unique Bonsai tries maintain the lowest storage requirements on Mainnet and it has a stand-alone EVM.