Archchana Vijayanathan (archchanavijayanathan06)

Sri Lanka
LinkedIn

HackAmerica

Online

America's Largest Hackathon for High School Students

$575 in prizes
May 23, 2026 02:00 PM EDT to submit
519 participants

EcoHack

Online

Create sustainable solutions

Non-monetary prizes
Winners announced
304 participants

INNOSpark Pitch Competition

Online

Pitch your business, non-profit or passion project for a chance to win $10,000 in prizes!

$3,000 in prizes
Winners TBD
617 participants

Hackonomics 2026

Online

The official Hackonomics™ 2026 Hackathon. An experience to help educate and grow insight into Computer Science and Economics.

Non-monetary prizes
Winners announced
1471 participants

The 2030 AI Challenge

Online

Code for Change. Build the Future.

$435 in prizes
Winners announced
480 participants

AI For Good

Online

Build solutions that change lives

₹ 60,000 in prizes
Winners announced
861 participants

CATALYST 2026: UI/UX Designathon

Online

Catalyst is a virtual, UI/UX designathon that aims to challenge participants to explore how design, innovation, and community interact.

$2,442 in prizes
Winners announced
66 participants

Hackathon 1 Canceled - See the upcoming event hackuniversity.vercel.app

Online

Hackathon 1 Canceled - See the upcoming event hackuniversity.vercel.app

Non-monetary prizes
Winners TBD
71 participants

HackRPI2026 Worst UI Competition

Troy, NY, USA

Have you ever visited a website so awful, you wonder how someone even designed it? At “HackRPI’s Ugliest UI Competition,” that can be you!

Non-monetary prizes
Mar 15, 2026
15 participants

FigBuild 2026

Online

Figma’s second annual design-a-thon for students!

$30,000 in prizes
Winners announced
5701 participants

Next Byte Hacks: January 2026

Online

Next Byte Hacks January 2026: An open-ended hackathon open to everyone. Build stunning projects, assemble a great team, and compete for big prizes!

$100 in prizes
Winners announced
650 participants

DevFest 2026

New York, NY, USA

DevFest is an annual hackathon held at Columbia University.

$5,625 in prizes
Feb 7 – 8, 2026
563 participants

Nexora Hacks 2026

Online

Imagine, Build, Ship!!!

$7,499 in prizes
Winners announced
679 participants

UI/UX Design Hackathon (Gain Professional Feedback!)

Online

Create an app that addresses a pressing issue in this world and receive feedback from professional UI/UX Designers!

Non-monetary prizes
Winners announced
129 participants

AETHRA GLOBAL IDEATHON 2025

Online

All you need is an Idea - and a drive to create impact!!

$5,785 in prizes
Winners announced
558 participants

UI UX Tech Club: Testing Festival

Raleigh, NC, USA

Push your prototypes to our online gallery to receive feedback! :)

Non-monetary prizes
Oct 28 – Nov 5, 2025
10 participants

Deckathon

Online

Pitch The Perfect Ideas and Learn to Present

Non-monetary prizes
Winners announced
345 participants

SUEDE Designathon 2025

Online

A Designathon from SUEDE - The Sydney University Experience Designers

$1,750 in prizes
Winners announced
135 participants

BlinkSwag: Design the Elements

Online

Hack the Look. Win the Room.

Non-monetary prizes
Winners announced
16 participants

CVHS Hacks

Online

Carnegie Vanguard High School Hackathon Club Online Hackathon - A Highschool Hackathon Experience

Non-monetary prizes
Winners announced
66 participants

Hackboro 2025

Online

Create apps, win prizes! Use Web Development, Artificial Intelligence, and other tools to build apps about education, environment, and community!

Non-monetary prizes
Winners announced
141 participants

Hackatopia

Online

Welcome to your creative utopia, where imagination has no boundaries! Build websites, games, apps, or anything you dream of - this is the place to innovate, explore, and have fun!

Non-monetary prizes
Winners announced
289 participants

DesignQuest

Irinjalakuda, India

Create. Innovate. Elevate.

₹ 7,000 in prizes
Mar 14 – 15, 2025
44 participants

GreenPioneers

Online

Unleash your inner creativity and create a prototype that proposes a solution to an environmental challenge!

$3,445 in prizes
Winners announced
578 participants