Explore HTML Hackathons 2025

Start building with HTML, CSS, and JS at beginner-friendly web development hackathons.
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IN-PERSON Hack This. Help Kids.

Oct. 5, 2018 - Oct. 6, 2018

Ended

HACK THIS. HELP KIDS., presented by the Citrone Thirty Three Foundation, is a hackathon focused on pediatric health care where individuals get to interact and …

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Pittsburgh, Pennsylvania, United States
IN-PERSON Hack Chicago 2018

July 22, 2018

Date TBD

Hack Chicago 2018 is the Midwest's largest high school hackathon, bringing together 300 of the Midwest's most talented and driven high school students for 24+ …

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Chicago, Illinois, United States
IN-PERSON ATX Hack for Change

June 2, 2018 - June 3, 2018

Ended

You're invited to the 6th-annual ATX Hack for Change, a civic hackathon where we hack solutions to our community problems. atxhackforchange.org Register on Eventbrite Read …

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Austin, Texas, United States
IN-PERSON HackPSU Fall 2017

Nov. 4, 2017 - Nov. 5, 2017

Ended

This November 4th, join us and nearly 600 students from across the nation for 24 hours of creation, innovation, & fun. From seasoned coding veterans …

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State College, Pennsylvania, United States
IN-PERSON #WomenHack - The All-Women Hackathon San Francisco

March 18, 2017

Date TBD

Join female tech enthusiasts of all skill levels for a fun and exciting hackathon tailored just to women! Dev BootCamp will be offering introductory workshops …

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API · Industry · San Francisco, California, United States
IN-PERSON CODEX Hackathon 2017

Feb. 12, 2017 - Feb. 19, 2017

Ended

CODEX is a community of people who want to imagine the future of books and reading. Programmers, designers, writers, librarians, publishers, readers, bookstore wanderers, literary …

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Cambridge, Massachusetts, United States
IN-PERSON The Connected Marketer Summit & Awards Ceremony

Jan. 23, 2017 - Jan. 24, 2017

Ended

Coders, brand marketers, martech vendors! mCordis invites you to participate in an HTML5 Interactive Advertising Hackathon held at the Connected Marketer Summit. In addition to …

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Industry · San Francisco, California, United States
IN-PERSON Coding4TX @ Galvanize Sponsored by Facebook & DataWorld

Dec. 10, 2016

Date TBD

Coding4TX's Hackathon @ Galvanize brings students together to work with tech mentors and compete for the prizes listed on the site. All attendees will also …

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Austin, Texas, United States
IN-PERSON BioHackLA

Oct. 22, 2016 - Oct. 23, 2016

Ended

BioHack will provide an opportunity for student teams to brainstorm, design, build and test innovative biotechnological products with an emphasis in hardware. These will be …

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Los Angeles, California, United States
IN-PERSON HackingEDU Training Day

Oct. 15, 2016

Date TBD

Have you ever had a mobile app idea, or a personal website you'd like to create, but don't know where to start? Come down to …

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Cupertino, California, United States

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