EOS Network Foundation

GitHub

Blue Paper

StackExchange for Q&A

YouTube

EOSIO Developer Portal

A great place to begin your EOSIO blockchain journey.

EOS Smart Contract Development Security Best Practices

EOS Learning Resources - EOS Costa Rica

ESC - EOS Study Center

Learn EOS Development

The up-to-date, in-depth, complete guide to dapps on the EOS blockchain.

Elemental Battles

Build a blockchain game. Learn EOSIO.

Block.one: Getting Started with the EOSIO Blockchain and Smart Contracts

Google Cloud training lab.

EOSIO Training & Certification

Official EOSIO Training & Certification.

EOSIO Webinars

Official EOSIO Webinars.

EOSIO Resource Library

Official EOSIO Resources. Videos, case studies, and other resources to help you learn and grow with EOSIO.

Learning Blockchain Development with EOS and C++

Udemy Course.

Starting with EOS Blockchain for Developers

Udemy Course.

Learn EOS Blockchain Smart Contracts & DApps with C++, EOSJS

Udemy course.

Building DApps on EOS: A Hands-On Workshop

Workshop.

EOSIO Blockchain Developer Workshop

Free course on YouTube.

EOS Programming 101

Ivan on Tech video course.

Introduction to EOSIO for Developers

Free B1 Labs video course.

cleos

Anchor Wallet

Scatter

EOS Toolkit

SimplEOS

EOS Authority Web Wallet

eoscanada/eosc

Wax Cloud Wallet

OracleChain/PocketEOS-Android

OracleChain/PocketEOS-IOS

Android client for EOS.IO

Get alerts for transactions on an account - EOS Authority

EOS PowerUp

EOS Network Monitor

EOSIO Network Monitor by "CryptoLions". Useful for developers. Scatter friendly.

eosflare

Popular block explorer includes resource statistics, latest profile actions and statistics about "Top Name Bids" and "Top Voters".

EOS Tracker

Open Source block explorer includes producers information and account information.

Bloks

Fast block explorer, can be used for voting. Includes information about block producers and tokens.

EOSX

Block explorer. Various side chains are supported.

EOS Vote Proxy Research Portal

Vote Proxy explorer.

EOS GO

bdata.one

Blockchain data about accounts and tokens for several EOSIO chains.

All Things EOS

Tools from EOS Authority

EOSIO Tools and Info

GLASS

EOSIO Block Producer Map.

EOS Block Producer Research Portal

EOS Studio

Graphic IDE for EOSIO Development.

EOSIO Web IDE

The Web IDE provides developers with a personal single-node EOSIO blockchain for development and testing purposes, running in the [Gitpod.io](https://www.gitpod.io/) cloud – and accessible from your web browser.

Helm charts for EOSIO

EOSIO Nodeos Helm Charts.

The EOSIO Testnet

Block.one's official EOSIO Testnet. Test on fully-featured EOSIO stable releases.

Jungle Testnet

The Jungle TestNet was initiated by and has served as sandbox for many development teams and EOS Block Producers since the birth of EOSIO.

CryptoKylin Testnet

CryptoKylin Testnet is a developer-friendly testnet maintained by a group of EOS Mainnet Block Producers.

Wax Testnet

Wax's official Testnet.

EOSIO/eos

Official EOSIO GitHub repository.

EOSIO/eos-vm

A Low-Latency, High Performance and Extensible WebAssembly Backend Library.

EOSIO/eosjs

Official JavaScript SDK.

EOSIO/eosio-java

Official Java SDK.

EOSIO/eosio-swift

Official Swift SDK.

EOS.IO Go API library

Go library.

EOS Java API Wrapper

Java library.

memtrip/eosreach-android

Kotlin / Android library.

eosnet

.NET library.

EOSRPC API Wrapper for Elixir

Elixir library.

React Native EOS

Native implementation of client to eos blockchain communication.

Transit API for EOS

Connecting signature providers and dApps through an open-source, modular, and simple standard for EOSIO-based blockchains.

greymass/eosio

Strongly typed JavaScript library.

greymass/swift-eosio

Swift SDK with ESR support.

SwiftyEOS

Framework for interacting with EOS, written in Swift.

EOSIO/universal-authenticator-library

A library for allowing apps to easily use different auth providers.

EOSIO/eosio-webauthn-example-app

Example web app demonstrating EOSIO signing via WebAuthn.

EOSIO/eosio-reference-chrome-extension-authenticator-app

Chrome extension reference app demonstrating how users could sign transactions using various EOSIO Labs tools.

EOSIO/eosio-reference-ios-authenticator-app

iOS reference app demonstrating inter-application transaction signing for EOSIO blockchain apps.

EOSIO/ual-scatter

Authenticator meant to be used with Scatter and Universal Authenticator Library.

greymass/ual-anchor

Authenticator meant to be used with Anchor and Universal Authenticator Library.

greymass/anchor-link

Persistent, fast and secure signature provider for EOSIO chains built on top of EOSIO Signing Requests (EEP-7).

greymass/eosio-signing-request

Library to assist in creating and digesting EOSIO Signing Requests (ESR).

greymass/eosio-signing-request-java

Java wrapper for the EOSIO Signing Request protocol.

eosdac/ual-wax

UAL authenticator for Wax Cloud Wallet.

EOSIO/history-tools

Official EOSIO history API plugin.

Hyperion History API

Scalable Full History API Solution for EOSIO based blockchains.

EOSIO Light API

Historic information about EOSIO blockchain accounts and token balances.

EOSIO/eosio.contracts

Official C++ system contract test suite (notoriously difficult to use).

tokenika/eosfactory

Python-based EOSIO smart-contract development & unit testing framework.

infeos

JavaScript based framework for development, building, deploying and unit testing EOSIO dApps.

EOSLIME

Truffle like framework for development, deployment and testing on EOS blockchains.

Hydra

JavaScript framework for testing EOSIO smart contracts.

haderech/vert

JavaScript EOS-VM emulation RunTime for WASM-based blockchain contracts. Run and test smart contracts.

Demux

Demux is a backend infrastructure pattern for sourcing blockchain events to deterministically update queryable datastores and trigger side effects.

Introducing Demux — Deterministic Databases Off-Chain Verified by the EOSIO Blockchain

Article.

Liquid Apps

Smart contract services vRAM, oracles, cron, IPFS and ICB.

WAX Random Number Generator

DelphiOracle

A multi-party source of truth, designed to provide the near-realtime price of the asset pairs to other smart contracts or to external users.

EOSIO/eosio.cdt

EOSIO.CDT (Contract Development Toolkit) is a suite of tools used to build EOSIO contracts.

Blanc

A toolchain for building WebAssembly-based blockchain contracts. Currently, Blanc supports EOSIO and CosmWasm (experimental).

EOSIO/ricardian-template-toolkit

Renderer for the Ricardian Contract specification.

EOSIO Ethereum Virtual Machine (EVM)

Ethereum Virtual Machine on EOSIO.

Elliptic curve cryptography functions (ECC)

Private Key, Public Key, Signature, AES, Encryption / Decryption.

EOSEssentials/EOSDrops

Airdropping tool for the EOSIO blockchain.

Octopus

Security Analysis tool for WebAssembly and Blockchain Smart Contracts (BTC/ETH/NEO/EOS).

greymass/eosio-resources

Tool to assist in network resource calculations.

greymass/abi2core

Command line utility to convert ABI definitions to greymass/eosio type definitions.

maxifom/eos-abigen

Typescript and Golang code generator for generating type-safe client and tables for EOS-compatible contracts.

manh-vv/eosjs-name

Convert an Eosio name to uint64 and back.

blockchain-etl/eos-etl

Connector for Google's BigQuery Public Datasets.

EOSIO/eosio.contracts

Smart contracts that provide some of the basic functions of the EOSIO blockchain.

Eosfinex Custody Smart Contract

Eosfinex exchange smart contract.

EOSIO/eosio-java-android-example-app

Application demonstrating integration with EOSIO-based blockchains using EOSIO SDK for Java.

poorman.token

EOSIO Token with burning and signup (for making the token RAM cheap).

EOSEssentials/Scatter-Demos

A set of integration demos using eosjs and Scatter.

ping-eos

Implementing ping between EOSIO / React.js.

ipfs-eos-demo

Demo saving text and images to ipfs and storing the hash on the EOSIO blockchain.

eosnewyork/erp

EOS Resource Planner.

greymass/anchor-link-demo

Example VueJS application integrating greymass/anchor-link.

greymass/anchor-link-demo-multipass

Example ReactJS application integrating greymass/anchor-link.

greymass/ual-anchor-demo

Example ReactJS application integrating greymass/ual-anchor.

greymass/eosio-signing-request-demo

Example generating transactions using greymass/eosio-signing-request.

theblockstalk/eosio-contracts

Example smart contracts, dapps and system contract templates.

GoogleCloudPlatform/eos-block-producer

Terraform module to create an EOS Block Producer (BP) node on Google Cloud Platform (GCP).

Patroneos

RPC Checkpoint for EOSIO nodes.

Cypherglass WINDSHIELD

A dashboard tool for monitoring internal Block Producer infrastructure.

pete001/eos-bp-failover

EOSIO Block Producer Failover Scripts.

eosdetroit/bp-playbook

A set of playbooks to make managing EOS.IO nodes easier.

eoseoul/eos-ramcost

Adjusting supply of a token and connector balance of bancor during final phase of boot.

eosdetroit/nodesuite

Nodesuite is a tool to simplify the management and configuration of eosio nodes through the use of Ansible playbooks.

Community Developer Tools

Official EOSIO "Community Developer Tools" page.

cleos-auto-completion

Command auto-completion for EOSIO cleos.

EOS-Sync

Syncing the EOSIO blockchain data to mongodb database.

OracleChain/EOSBenchTool

A client side tool for EOS performance testing.

breakstring/savemyeosram

Saving RAM on EOS.

clsdk

EOSIO smart contract C++ testing framework including in-contract debugging during wasm execution with VS code.

Daniel Larimer

Blog of Daniel Larimer, founder of EOSIO.

cc32d9

cc32d9 blog, EOSIO developer related publications.

cmichel

Christoph Michel blog, EOSIO developer related publications.

Blockgenic

Blockgenic blog, firm focused on Enterprise adoption of blockchain technology. Learning resources.

Dallas Rushing

Blog of Dallas Rushing, EOSIO user related content.

Iang

Blog of Iang, EOSIO user and developer related content.

EOS Canada

EOS Canada blog, user related content and videos.

Cypherglass

Cypherglass blog, user related content and videos. News.

EOS New York

EOS New York blog, user and developer related content.

Jack Tanner

Jack Tanner blog, EOSIO developer, education and related content.

David Williamson

David Williamson blog, EOSIO node management articles.

EOS Nation

EOS Hot Sauce, ENF, tech, and community content.

Helios

Dedicated to growing EOS, interviews and spotlights.

EOS Go

ESO Go community meetings, podcasts, live streams. News and discussions.

Investing with a difference

EOSIO ecosystem overview, news and market discussions.

nsjames

Scatter related content.

Crypto Dunker

Crypto Dunker channel. EOSIO DApps related content and news.

EOS Authority

EOS Authority. Useful tutorials, developers related.

Jackson Kelley

Developer related content.

CodingWithCrypto

Developer related content.

Filip Martinsson

Developer related content.

EOSCommunity.org Forums

EOS - Reddit

EOSDev - Reddit

EOSIO Developers Telegram

WAX developers Telegram

Teloso developers Telegram

EOS infographic

Infographic for EOS ecosystem.

Public EOSIO chains and their telegram chats

EOSIO Ecosystem

EOSIO multi-chain ecosystem information.

EOSindex

DappRadar

State of the Dapps

Chintai

King Of EOS

MonsterEOS

EveripediaNetwork/Everipedia

The Everipedia Network protocol.

eosfilestore

Immutable, censorship resistant, cheap, file storage on EOSIO blockchain.

kesar/decentwitter

Decentralized Twitter on EOS.