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BRABBLE
Reading sources0 / 20
01UNSTOP HACKATHONS120 rows
02UNSTOP COMPETITIONS288 rows
03UNSTOP QUIZZES37 rows
04DEVPOST OPEN59 rows
05DEVPOST UPCOMING85 rows
06DEVFOLIO27 rows
07HACKEREARTH CHALLENGES0 rows
08DORAHACKSunreachable
09HACK CLUB12 rows
10ETHGLOBAL EVENTS6 rows
11MLH SEASON EVENTS0 rows
12INTERNSHALA COMPETITIONS146 rows
13KAGGLE COMPETITIONSneeds a key
14CODEFORCES ROUNDS4 rows
15CODECHEF CONTESTS3 rows
16LEETCODE CONTESTS2 rows
17ATCODER CONTESTS8 rows
18HACKERRANK CONTESTS2 rows
19CODINGAME CHALLENGES0 rows
20GEEKSFORGEEKS CONTESTS0 rows
625 live listings

Every open hackathon & case competition for 2026.

Hackathons, case competitions (case studies) and coding contests that are open right now. Read live from the platforms they run on, sorted by date and linked straight to the organiser.

625 live listings · refreshed 7 Aug 2026, 01:26 IST

185

Deadlines close
within seven days

625 of 625 opportunities

Stop checking, start knowing

Nobody misses a deadline because they never found it.

They miss it because they found it three weeks early and meant to come back. Subscribe once and every deadline above lands in your own calendar, with an alert the day before and the registration link inside. No account, no email address, and it keeps updating itself.

Send it to the group chat that always finds out too late

How to use this

01. Find one that fits

Search by name, company or college, then narrow with the tabs and filters. Everything is sorted earliest date first, so the top of the grid is always what closes soonest.

02. Check the detail card

Tap any card for the date, prize, team size, entry fee and who can enter. That is enough to decide whether it is worth your week, before you commit to reading the full brief.

03. Register now, or set a reminder

One button opens the official listing, where you apply as normal. Not ready yet? Add it to your calendar from the same card and you get a reminder a day before, with the link inside it.

Reading the grid

The colour of a card tells you one thing: how soon it closes. The redder it is, the less time you have. Everything else, including what kind of competition it is, is written on the card in words.

  • Filled red · Closes today or tomorrow
  • Red line · Closes within a week
  • Black line · Further out

Where the data comes from

14 of 20 feeds returned rows

  • Unstop hackathons120 open
  • Unstop competitions288 open
  • Unstop quizzes37 open
  • Devpost open59 open
  • Devpost upcoming85 open
  • Devfolio27 open
  • HackerEarth challenges0 open
  • DoraHacksunreachable
  • Hack Club12 open
  • ETHGlobal events6 open
  • MLH season events0 open
  • Internshala competitions146 open
  • Kaggle competitionsneeds a key
  • Codeforces rounds4 open
  • CodeChef contests3 open
  • LeetCode contests2 open
  • AtCoder contests8 open
  • HackerRank contests2 open
  • CodinGame challenges0 open
  • GeeksforGeeks contests0 open

Every feed is re-read on a daily schedule, with an hourly safety net if that schedule misses. Only entries whose date is still ahead appear, so anything expired drops off by itself. A feed showing zero is normal: it means that platform has nothing open today, not that something broke. Dates still move without warning, so confirm on the organiser's page before you plan around one. DoraHacks could not be reached on this refresh, so its listings are missing. 158 duplicate rows were merged, since the same event is often listed on more than one platform.

Where to look yourself

The ones marked live are read automatically and feed the grid above. The rest have no public feed we can read, so browse them yourself. Bookmark two or three that match what you build.

Get in touch

Made by a small team that got tired of missing deadlines.

We kept finding good competitions a week after they closed, so we built the page we wanted: every open call in one grid, dated, linked to the organiser, free, and with no account to create.

Running a competition and want it here? Spotted a wrong date or a dead link? Want a platform added that we do not read yet? Book half an hour and tell us.

Frequently asked questions

What is Brabble?+
Brabble is a live index of hackathons, case competitions, coding contests, and student opportunities. We merge listings from Unstop, Devpost, Devfolio, MLH, DoraHacks, HackerEarth, Hack Club, ETHGlobal, Internshala, Codeforces, CodeChef, LeetCode, and more into one free, searchable page — updated daily, no account needed.
How often are listings updated?+
Listings are refreshed daily. Every source is re-read on a daily schedule with an hourly safety net. Only entries whose deadline is still in the future are shown, so expired listings drop off automatically.
Is Brabble free to use?+
Completely free. No account, no email address, no hidden fees. Every listing links straight to the organiser's page where you register directly.
How can I get deadline reminders?+
Subscribe to a calendar feed from the Reminders page. It puts every deadline in your own calendar app with an alert the day before, and updates itself automatically. Works with Google Calendar, Apple Calendar, and Outlook.
Which platforms does Brabble aggregate from?+
Brabble reads live feeds from Unstop, Devpost, Devfolio, Major League Hacking (MLH), DoraHacks, HackerEarth, Hack Club, ETHGlobal, Internshala, Codeforces, CodeChef, LeetCode, and more. The full list with live status is shown on the homepage.
Can I submit my hackathon or competition to Brabble?+
Yes. If you are organising a competition and want it listed, or if you have spotted a wrong date or a dead link, book a 30-minute call from the contact section on the homepage.
Does Brabble handle registration?+
No. Every listing links to the organiser's own page on their platform. Registration, team formation, and submissions all happen there, not here. Brabble is a discovery layer, not a hosting platform.
Is there an API or RSS feed?+
Yes. A free JSON API is available at /api/listings with no key or signup required. RSS feeds are available for every major category, and ICS calendar feeds can be subscribed to from the Reminders page. Details are on the Developers page.

Brabble.ai

We build software that solves real problems, and open-source it.

This page is one of them. Everything we ship holds to the same rules: no accounts you did not ask for, no upsell, and nothing that needs a tutorial to use.

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