Lizwi Silimela (lsilimela23)

Johannesburg, Gauteng, South Africa
Website
GitHub

Reddit Mod Tools and Migrated Apps Hackathon

Featured

Online

Join Reddit to build moderation tools for the Reddit community!

$45,000 in prizes
May 27, 2026 09:00 PM EDT to submit
2473 participants

AlgoFest Hackathon

Online

Battle of the beasts

$4,300 in prizes
May 22, 2026 05:00 PM EDT to submit
104 participants

Stanford & The Ivy X Andover & Exeter Hackathon

Online

One person. One week. One idea that matters.

$400 in prizes
May 18, 2026 12:00 AM EDT to submit
23 participants

Blockstream Turin Simplicity Hackathon

Torino, Italy

Explore Simplicity and SimplicityHL to create financial tools and services

$3,000 in prizes
May 17 – 18, 2026
31 participants

Internal Tools Hacks

Online

Create an application which saves a company time and money, leading to a more efficeint workflow and company operations

$CAD 1,000 in prizes
Winners announced
185 participants

Global Fusion hackathon

Online

Bridging Innovation: AI Solutions for Global Challenges

$1,750 in prizes
Winners announced
234 participants

Quantum Sprint

Online

For Social Good !!

$7,300 in prizes
Winners TBD
515 participants

AlgoFest Hackathon 2026

Online

Battle of the beasts

Non-monetary prizes
Winners TBD
521 participants

Obserc Safety Hackathon

Online

Build the future of personal safety. Win a spot on the Obserc team.

Non-monetary prizes
Winners announced
45 participants

#75HER Challenge Hackathon 2026

Online

Discover | Design | Deliver

$1,500 in prizes
Winners announced
275 participants

Cheesehacks

Online

Hack Hard. Eat Cheese.

$1,500 in prizes
Winners announced
288 participants

DevStudio 2026 by Logitech

Online

Join the first ever Logitech Developer Challenge for a chance to win an all-expenses-paid trip to Switzerland and a $10,000 cash prize.

$20,000 in prizes
Winners TBD
1321 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

WiCS Online Hackathon (Winter 2026)

Online

Beginner Hackathon hosted by Women in Computer Science Club @ De Anza College

$300 in prizes
Winners announced
304 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7075 participants

The Reddit Daily Games Hackathon

Online

Join Reddit and GameMaker to build incredible daily games for the Reddit community!

$40,000 in prizes
Winners announced
2991 participants

Intwana Yase Kasi – Innovation Challenge 2026

Online

A beginner-friendly hackathon empowering youth to solve real-world problems through technology, art, and creative innovation.

Non-monetary prizes
Winners announced
93 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35579 participants

Build your Flutter Butler with Serverpod

Online

Your personal digital assistant, powered by Dart and built to serve.

$10,000 in prizes
Winners announced
1339 participants

Hex-a-thon

Online

Build the analysis you wish existed. Join Hex's virtual hackathon to analyze, build, and explore data with AI — all in one place.

$10,000 in prizes
Winners announced
1455 participants

LMA EDGE Hackathon

Online

Loan markets reimagined: practical, commercial, and scalable solutions for the multi-trillion dollar loan market.

$25,000 in prizes
Winners announced
2083 participants