- Log in
- Sign up

Hackathons
Projects
Host a hackathon

Hackathons
Projects

Host a hackathon

Log in
Sign up

Chris Messina (chrismessina)

Known for inventing the hashtag and as the #1 Product Hunter.

Oakland, California, United States
Website
GitHub
Twitter
LinkedIn

Skills

ios
css
html5
sketch
marketing
design
ux
prototyping
keynote
presentations

Interests

Communication
Machine Learning/AI
Productivity
Social Good

1
Project
4
Hackathons
3
Achievements
32
Followers
13
Following
1
Like

activity-streams-specs — activity-streams-specs

Specifications for publishing and consuming Activity Streams

Devpost

About
Careers
Contact
Help

Hackathons

Browse hackathons
Explore projects
Host a hackathon
Hackathon guides

Portfolio

Your projects
Your hackathons
Settings

Connect

Twitter
Facebook
YouTube

© 2021 Devpost, Inc. All rights reserved.

Privacy policy
CA notice
Community guidelines
Terms of service