For developers
Back
- Build
  
  EOSIO for developers
  Learn the skills you need to build on EOSIO. All levels welcome.
  
  Build on EOSIO
  Deploy blockchain apps with EOSIO power and a growing community.
  
  EOSIO releases
  View latest releases, GitHub repositories, and news for all of your EOSIO products, and more.
  
  Tools & SDKs
  EOSIO offers you an abundance of tools and SDKs to help you build.
  
  API references
  There are multiple references to help you build at any level.
- Learn & Grow
  
  Developer Portal
  A great place to begin your EOSIO blockchain journey.
  
  EOSIO Training & Certification
  Learn core concepts, explore EOSIO capabilities, and earn certifications.
  
  FAQs
  Have questions about EOSIO? Check out our growing list of FAQs.
  
  Tech & developer news
  The place for technical updates on EOSIO, release announcements, and more.
- EOSIO Blockchain Networks
  
  Local Testnet
  
  EOSIO Testnet
  
  EOS Public Network
- EOSIO Release
  EOSIO 2.2
  Read more about the features in this release candidate.
Sign up for developer news
Learning & resources
Back
- Learn
  
  Resource Library
  Videos, case studies, and other resources to help you learn and grow with EOSIO.
  
  Videos
  Watch and learn more about Block.one, blockchain technology, and EOSIO, a leading blockchain platform.
  
  Case Studies
  See how EOSIO is leading digital transformation across industries.
  
  Webinars
  Learn the skills you need to build on EOSIO. All levels welcome.
- Developer resources
  
  EOSIO Training & Certification
  Learn core concepts, explore EOSIO capabilities, and earn certifications.
  
  EOSIO Releases
  View latest releases, GitHub repositories, and news for all of your EOSIO products, and more.
  
  FAQs
  Have questions about EOSIO? Check out our growing list of FAQs.
- Explore more
  
  Developer Portal
  
  EOSIO Github
  
  EOSIO Telegram
- Case Studies
  Upland
  Upland seamlessly integrates EOSIO in the background while its players enjoy a rich gaming experience.
View all resources
Community
Back
- EOS Community
  
  EOS Public Blockchain
  Read about Block.one’s part in the public blockchain community.
- EOS Community Engagement
  
  Staking rewards proposal
  Join the discussion on a proposed stake-based voting and rewards model.
  
  Voting
  Learn, share, and vote. You can help blockchain work better.
  
  EOS PowerUp Model
  Join Block.one and the community to improve resource allocation.
- Join us
  
  EOS GitHub
  
  Stack Exchange
  
  EOS Telegram
- White papers
  Stake-Based Voting and Rewards Mechanism
  Block.one’s proposals regarding the Stake-Based Voting and Rewards mechanism.
Sign up for community updates
News & events
Back
- News
  
  News
  All your EOSIO news in one place. Stories, product announcements, and more.
  
  Tech & developer news
  Keep up to date with all the latest EOSIO tech and developer news.
- News & insights
  
  Media announcements
  Access our library of press releases for updates straight from the team.
  
  #BuiltOnEOSIO
  A series highlighting the novel applications and diverse projects using EOSIO software.
- Events
  
  All events
  
  Hackathons
  
  Webinars
  
  Challenges
- #BuiltOnEOSIO Spotlight:
  Greenback
  Recycling with authenticated tracking and payments on EOSIO.
Sign up for updates
About us
Back
- About
  
  About EOSIO
  Find out what makes EOSIO the choice of organizations large and small.
  
  EOSIO Strategic Vision
  Learn about our mission to make EOSIO the fastest, most scalable, and easiest to use blockchain in the world.
- Dummy item
  
  Resource Library
  Videos, case studies, and other resources to help you learn and grow with EOSIO.
  
  Careers
  Find your next role at Block.one and help us make blockchain work for humanity.
  
  FAQs
  Check out our growing list of FAQs to learn more about EOSIO, Block.one, and our other programs.
- Corporate
  
  Block.one
  
  Voice
- We're Hiring
  Work at Block.one
  Help us make blockchain work for everyone.
Get in touch to find out more

EOSIO events

Our events bring people together from all over the world to build, learn, and innovate on blockchain. From webinars to hackathons, we focus on creating opportunities that engage our community through action.

EOSIO Hackathon

Congratulations to the winners of this year’s EOSIO Hackathon where 1,315 participants from 107 countries competed to build the next wave of innovation through the power of blockchain and Google Cloud.

Past events

Filter by Event Type

Challenge (1)
Hackathon (8)
Webinar (3)

Beyond Blockchain

Hosted in partnership with Google Cloud, Galaxy Interactive, and Mythical Games, the 2021 #EOSIOHackathon saw 1,315 participants from 107 countries compete to build the…

Location: Virtual
Date: -

Hackathon

Build a Full-stack Web Application Using EOSIO

Watch a demo on how various EOSIO components interact using a sample web app.

Date:

Webinar

Build Your First Smart Contract on EOSIO

Learn how to build your first EOSIO smart contract.

Date:

Webinar

Coding for Change

900 participants from 92 countries attended Coding for Change using blockchain technology to address the problems and/or expected societal changes related to the COVID-19…

Location: Virtual
Date: -

Hackathon

eosio.evm

For our first EOSIO Challenge, we called on developers to run Solidity smart contracts within an EOSIO smart contract. Through this challenge, the community…

Location: Virtual
Date: -

Challenge

Learn about Blockchain & EOSIO

Learn how to start building your ideas on EOSIO.

Date:

Webinar

Cape Town Hackathon Finale

The Grand Finale was a culmination of the winners at each of the prior hackathons in the series for an intensive incubation week and…

Location: CTICC, Cape Town, South Africa
Date:

Hackathon

San Francisco Hackathon

475 participants from 26 countries around the world competed to build applications on EOSIO that better aligned interests among stakeholders to drive value back…

Location: The Village, San Francisco, United States
Date: -

Hackathon

Africa Virtual Hackathon

African Global Impact - As a global technology, blockchain opens up a wealth of opportunities for the African community to build businesses that can…

Location: Virtual
Date: -

Hackathon

London Hackathon

More than 90 teams and 468 participants from around the world competed to “Enhance Privacy and Security” by building applications on the EOSIO Platform…

Location: Science Museum, London, United Kingdom
Date: -

Hackathon

Sydney Hackathon

More than 50 teams and 200 entrants from around the world competed to “Hack the Outback” building DAPPs on the EOSIO Platform that addressed…

Location: ICC, Sydney, Australia
Date: -

Hackathon

Hong Kong Hackathon

90 teams and more than 350 entrants from 17 countries competed to build scalable blockchain DAPPs on the EOSIO Platform.

Location: Kai Tak Cruise Terminal, Hong Kong
Date: -

Hackathon

12 12 results

Sign up to receive updates on the next event.

Block Producer form:
Stake-based Voting & Rewards Proposal

Send us a link to your public feedback, and we'll consider voting for you.

Block Producer (BP) name*
Registered BP Account
Contact first name*
Contact last name*
Contact Email*
Location*
Feedback link (add up to 4)*
- Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By submitting your feedback to us, you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. You can unsubscribe at any time by clicking the “unsubscribe” link in any of these emails.
CAPTCHA

Subscribe for EOSIO event updates

First Name*
Last Name*
Email Address*
Location*
- Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By signing up, you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. You can unsubscribe at any time by clicking the “unsubscribe” link in any of these emails.

Subscribe for Updates on Community Innovations

First Name*
Last Name*
Email Address*
Location*
- Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By signing up, you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. You can unsubscribe at any time by clicking the “unsubscribe” link in any of these emails.

Subscribe for hackathon updates

First Name*
Last Name*
Email Address*
Location*
Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By signing up, you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. You can unsubscribe at any time by clicking the “unsubscribe” link in any of these emails.

Subscribe for updates on EOSIO for Business

First Name*
Last Name*
Email Address*
Location*
- Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By submitting your inquiry you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. If you choose to receive additional information from us, you can unsubscribe at any time by clicking the “unsubscribe” link in any of those emails. If not, the information that you provide here will only be used in relation to your inquiry.

Subscribe for Updates on EOSIO

First Name*
Last Name*
Email Address*
Location*
- Yes, please sign me up for EOSIO developer information, event information, newsletters, and general EOSIO marketing materials (optional)
By signing up, you agree to our terms of use and privacy policy, and you agree to your information being transferred to our email service provider for processing in accordance with their privacy policy and cookie policy. You can unsubscribe at any time by clicking the “unsubscribe” link in any of these emails.

EOSIO 2.2

Upland

Stake-Based Voting and Rewards Mechanism

Greenback

Work at Block.one

EOSIO events

EOSIO Hackathon

Past events

Beyond Blockchain

Build a Full-stack Web Application Using EOSIO

Build Your First Smart Contract on EOSIO

Coding for Change

eosio.evm

Learn about Blockchain & EOSIO

Cape Town Hackathon Finale

San Francisco Hackathon

Africa Virtual Hackathon

London Hackathon

Sydney Hackathon

Hong Kong Hackathon

Sign up to receive updates on the next event.

Block Producer form:Stake-based Voting & Rewards Proposal

Subscribe for EOSIO event updates

Subscribe for Updates on Community Innovations

Subscribe for hackathon updates

Subscribe for updates on EOSIO for Business

Subscribe for Updates on EOSIO

Block Producer form:
Stake-based Voting & Rewards Proposal